first commit
This commit is contained in:
Louis-Sinan
7
.dockerignore
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7
.dockerignore
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@@ -0,0 +1,7 @@
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.env
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node_modules
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dist
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coverage
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Dockerfile
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Makefile
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README.md
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||||||
8
.env.example
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8
.env.example
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@@ -0,0 +1,8 @@
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RPC_URL=https://api.mainnet-beta.solana.com
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PRIVATE_KEY=[VOTRE_CLE_PRIVEE]
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PAIR_ADDRESS=G7ixPyiyNeggVf1VanSetFMNbVuVCPtimJmd9axfQqng
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TARGET_RATIO=0.5
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CHECK_INTERVAL_CRON="*/5 * * * *"
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COMPOUND_INTERVAL_CRON="0 0 * * *"
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REBALANCE_THRESHOLD_PERCENT=0.15
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LOG_LEVEL=info
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22
.eslintrc.json
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22
.eslintrc.json
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@@ -0,0 +1,22 @@
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{
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||||||
|
"parser": "@typescript-eslint/parser",
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||||||
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"extends": [
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||||||
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"plugin:@typescript-eslint/recommended",
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||||||
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"prettier",
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||||||
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"plugin:prettier/recommended"
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],
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||||||
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"parserOptions": {
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||||||
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"ecmaVersion": 2018,
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||||||
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"sourceType": "module"
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||||||
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},
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||||||
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"rules": {
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||||||
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"@typescript-eslint/explicit-function-return-type": "off",
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||||||
|
"@typescript-eslint/no-explicit-any": "off",
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||||||
|
"@typescript-eslint/no-unused-vars": [
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||||||
|
"error",
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||||||
|
{
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||||||
|
"argsIgnorePattern": "^_"
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||||||
|
}
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||||||
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]
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||||||
|
}
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||||||
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}
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||||||
10
.gitignore
vendored
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10
.gitignore
vendored
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@@ -0,0 +1,10 @@
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node_modules/
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dist/
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.env
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.DS_Store
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*.log
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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.idea/
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.vscode/
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16
Dockerfile
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16
Dockerfile
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@@ -0,0 +1,16 @@
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FROM node:20-slim AS base
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WORKDIR /app
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COPY package*.json ./
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FROM base AS dependencies
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RUN npm install
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FROM dependencies AS build
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COPY . .
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RUN npm run build
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# Production stage
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FROM base AS release
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COPY --from=dependencies /app/node_modules ./node_modules
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COPY --from=build /app/dist ./dist
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CMD ["node", "dist/index.js"]
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32
Makefile
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32
Makefile
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@@ -0,0 +1,32 @@
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# Variables
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IMAGE_NAME=meteora-dlmm-bot
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.PHONY: build test lint docker-build docker-test docker-lint docker-run clean install
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install:
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npm install
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lint-fix:
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npm run lint:fix
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build:
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docker build -t meteora-dlmm-bot .
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test: build
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docker run --rm meteora-dlmm-bot npm run test
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lint: build
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docker run --rm meteora-dlmm-bot npm run lint
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run: build
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docker run --rm --name meteora-dlmm-bot --env-file .env meteora-dlmm-bot
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stop:
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docker stop meteora-dlmm-bot || true
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docker rm meteora-dlmm-bot || true
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withdraw: build
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docker run --rm --name meteora-dlmm-bot-withdraw --env-file .env meteora-dlmm-bot npm run withdraw:prod
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clean:
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|
rm -rf dist coverage
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75
README.md
Normal file
75
README.md
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@@ -0,0 +1,75 @@
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|||||||
|
# Meteora DLMM Automated Trading Bot
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|
A high-performance TypeScript trading bot designed for Meteora's Dynamic Liquidity Market Maker (DLMM) on Solana. The bot optimizes yield through precision rebalancing, native SOL management, and resilient transaction handling.
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## 🚀 Key Features
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- **Precision Rebalancing (15% Rule)**: Instead of fixed intervals, the bot rebalances when the active price bin enters the outer 15% of your position's range. This ensures your liquidity stays centered and productive.
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- **Micro-Frequency Monitoring**: Checks your portfolio every 5 minutes (`*/5 * * * *`) to react quickly to market volatility.
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- **Native SOL Awareness**: Seamlessly handles SOL-only accounts. It detects SOL in your wallet, reserves a **0.1 SOL gas buffer**, and automatically performs initial deposits.
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- **Balanced Entry (50/50 Swap)**: If you enter with only SOL, the bot uses Jupiter to automatically swap ~50% for the opposite asset, ensuring your position is productive in both directions from the start.
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- **Dust Retention (ATA optimization)**: Leaves a tiny amount of tokens (0.0001) in your wallet to keep the Associated Token Accounts open, preventing repetitive SOL rent fees.
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- **Value-Based Compounding**: Monitors your wallet and triggers a re-deposit whenever uninvested fees/balance exceed **$1.00 USD**.
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- **Transaction Resilience**: Built-in retry logic (2 retries per operation) and exponential backoff to handle Solana network congestion.
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- **Dockerized Environment**: Runs on Node 20 within a controlled Docker container to eliminate "it works on my machine" issues.
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## 🛠 Prerequisites
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- **Docker** (Highly Recommended)
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- A Solana wallet with SOL (the bot will handle the rest).
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- A reliable Solana RPC URL (Mainnet).
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## 📦 Quick Start
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1. **Clone & Configure**:
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```bash
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git clone <repository-url>
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cd meteora-dlmm-bot
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cp .env.example .env
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```
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Edit `.env` with your `RPC_URL`, `PRIVATE_KEY` (Base58), and `PAIR_ADDRESS`.
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2. **Run with Docker**:
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```bash
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make docker-build
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make docker-run
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|
```
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## 🧠 How It Works (Internal Logic)
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### 1. The 5-Minute Cycle
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|
Every 5 minutes, the bot wakes up and recalculates your entire portfolio state:
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- Fetches the current `Active Bin` from the DLMM pool.
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- Retrieves all your open positions for that specific pair.
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- Queries wallet balances for both tokens (including Native SOL).
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|
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|
### 2. Rebalance Trigger
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For each position, the bot calculates a "Healthy Range":
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- If the `Active Bin` is within the middle 70% of your range, it does nothing.
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- If the `Active Bin` hits the bottom 15% or top 15% "Danger Zones", a rebalance is triggered.
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|
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|
### 3. The Rebalance Process
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|
When triggered, the bot:
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|
1. **Withdraws** all liquidity from the current position.
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2. **Claims** all accrued fees.
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|
3. **Consolidates** the tokens in your wallet.
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|
4. **Redeposits** a new position exactly centered around the new `Active Bin`, providing immediate "Spot" liquidity.
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|
### 4. Resilience Features
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- **Retries**: If a transaction fails (e.g., blockhash expired), it retries up to 2 times automatically.
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- **Safety Buffer**: Always leaves 0.1 SOL in your wallet to ensure you can always pay for future rebalances and withdrawals.
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- **Cycle-Level Safety**: If the RPC fails or the API is down, the bot logs the error but keeps running, attempting the check again in 5 minutes.
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|
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## 💡 Configuration Tips
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|
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- `DRY_RUN=true`: Use this to see what the bot *would* do without spending any SOL.
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- `CHECK_INTERVAL_CRON`: Adjust frequency (e.g., `*/1 * * * *` for 1-minute checks).
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- `REBALANCE_THRESHOLD_PERCENT`: Default is `0.15` (15%). Decrease for tighter ranges, increase for more "passive" management.
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|
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||||||
|
## 📜 Project Structure
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|
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|
- `src/bot.ts`: Core strategy logic and decision engine.
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|
- `src/meteora.ts`: Low-level Meteora SDK interactions and retry logic.
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|
- `src/utils/config.ts`: Environment validation and sanitization.
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||||||
|
- `tests/`: Comprehensive test suite for rebalancing math and balance detection.
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||||||
|
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6
coverage/clover.xml
Normal file
6
coverage/clover.xml
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|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<coverage generated="1766232661534" clover="3.2.0">
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||||||
|
<project timestamp="1766232661534" name="All files">
|
||||||
|
<metrics statements="0" coveredstatements="0" conditionals="0" coveredconditionals="0" methods="0" coveredmethods="0" elements="0" coveredelements="0" complexity="0" loc="0" ncloc="0" packages="0" files="0" classes="0"/>
|
||||||
|
</project>
|
||||||
|
</coverage>
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||||||
1
coverage/coverage-final.json
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1
coverage/coverage-final.json
Normal file
@@ -0,0 +1 @@
|
|||||||
|
{}
|
||||||
224
coverage/lcov-report/base.css
Normal file
224
coverage/lcov-report/base.css
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@@ -0,0 +1,224 @@
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|||||||
|
body, html {
|
||||||
|
margin:0; padding: 0;
|
||||||
|
height: 100%;
|
||||||
|
}
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||||||
|
body {
|
||||||
|
font-family: Helvetica Neue, Helvetica, Arial;
|
||||||
|
font-size: 14px;
|
||||||
|
color:#333;
|
||||||
|
}
|
||||||
|
.small { font-size: 12px; }
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||||||
|
*, *:after, *:before {
|
||||||
|
-webkit-box-sizing:border-box;
|
||||||
|
-moz-box-sizing:border-box;
|
||||||
|
box-sizing:border-box;
|
||||||
|
}
|
||||||
|
h1 { font-size: 20px; margin: 0;}
|
||||||
|
h2 { font-size: 14px; }
|
||||||
|
pre {
|
||||||
|
font: 12px/1.4 Consolas, "Liberation Mono", Menlo, Courier, monospace;
|
||||||
|
margin: 0;
|
||||||
|
padding: 0;
|
||||||
|
-moz-tab-size: 2;
|
||||||
|
-o-tab-size: 2;
|
||||||
|
tab-size: 2;
|
||||||
|
}
|
||||||
|
a { color:#0074D9; text-decoration:none; }
|
||||||
|
a:hover { text-decoration:underline; }
|
||||||
|
.strong { font-weight: bold; }
|
||||||
|
.space-top1 { padding: 10px 0 0 0; }
|
||||||
|
.pad2y { padding: 20px 0; }
|
||||||
|
.pad1y { padding: 10px 0; }
|
||||||
|
.pad2x { padding: 0 20px; }
|
||||||
|
.pad2 { padding: 20px; }
|
||||||
|
.pad1 { padding: 10px; }
|
||||||
|
.space-left2 { padding-left:55px; }
|
||||||
|
.space-right2 { padding-right:20px; }
|
||||||
|
.center { text-align:center; }
|
||||||
|
.clearfix { display:block; }
|
||||||
|
.clearfix:after {
|
||||||
|
content:'';
|
||||||
|
display:block;
|
||||||
|
height:0;
|
||||||
|
clear:both;
|
||||||
|
visibility:hidden;
|
||||||
|
}
|
||||||
|
.fl { float: left; }
|
||||||
|
@media only screen and (max-width:640px) {
|
||||||
|
.col3 { width:100%; max-width:100%; }
|
||||||
|
.hide-mobile { display:none!important; }
|
||||||
|
}
|
||||||
|
|
||||||
|
.quiet {
|
||||||
|
color: #7f7f7f;
|
||||||
|
color: rgba(0,0,0,0.5);
|
||||||
|
}
|
||||||
|
.quiet a { opacity: 0.7; }
|
||||||
|
|
||||||
|
.fraction {
|
||||||
|
font-family: Consolas, 'Liberation Mono', Menlo, Courier, monospace;
|
||||||
|
font-size: 10px;
|
||||||
|
color: #555;
|
||||||
|
background: #E8E8E8;
|
||||||
|
padding: 4px 5px;
|
||||||
|
border-radius: 3px;
|
||||||
|
vertical-align: middle;
|
||||||
|
}
|
||||||
|
|
||||||
|
div.path a:link, div.path a:visited { color: #333; }
|
||||||
|
table.coverage {
|
||||||
|
border-collapse: collapse;
|
||||||
|
margin: 10px 0 0 0;
|
||||||
|
padding: 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
table.coverage td {
|
||||||
|
margin: 0;
|
||||||
|
padding: 0;
|
||||||
|
vertical-align: top;
|
||||||
|
}
|
||||||
|
table.coverage td.line-count {
|
||||||
|
text-align: right;
|
||||||
|
padding: 0 5px 0 20px;
|
||||||
|
}
|
||||||
|
table.coverage td.line-coverage {
|
||||||
|
text-align: right;
|
||||||
|
padding-right: 10px;
|
||||||
|
min-width:20px;
|
||||||
|
}
|
||||||
|
|
||||||
|
table.coverage td span.cline-any {
|
||||||
|
display: inline-block;
|
||||||
|
padding: 0 5px;
|
||||||
|
width: 100%;
|
||||||
|
}
|
||||||
|
.missing-if-branch {
|
||||||
|
display: inline-block;
|
||||||
|
margin-right: 5px;
|
||||||
|
border-radius: 3px;
|
||||||
|
position: relative;
|
||||||
|
padding: 0 4px;
|
||||||
|
background: #333;
|
||||||
|
color: yellow;
|
||||||
|
}
|
||||||
|
|
||||||
|
.skip-if-branch {
|
||||||
|
display: none;
|
||||||
|
margin-right: 10px;
|
||||||
|
position: relative;
|
||||||
|
padding: 0 4px;
|
||||||
|
background: #ccc;
|
||||||
|
color: white;
|
||||||
|
}
|
||||||
|
.missing-if-branch .typ, .skip-if-branch .typ {
|
||||||
|
color: inherit !important;
|
||||||
|
}
|
||||||
|
.coverage-summary {
|
||||||
|
border-collapse: collapse;
|
||||||
|
width: 100%;
|
||||||
|
}
|
||||||
|
.coverage-summary tr { border-bottom: 1px solid #bbb; }
|
||||||
|
.keyline-all { border: 1px solid #ddd; }
|
||||||
|
.coverage-summary td, .coverage-summary th { padding: 10px; }
|
||||||
|
.coverage-summary tbody { border: 1px solid #bbb; }
|
||||||
|
.coverage-summary td { border-right: 1px solid #bbb; }
|
||||||
|
.coverage-summary td:last-child { border-right: none; }
|
||||||
|
.coverage-summary th {
|
||||||
|
text-align: left;
|
||||||
|
font-weight: normal;
|
||||||
|
white-space: nowrap;
|
||||||
|
}
|
||||||
|
.coverage-summary th.file { border-right: none !important; }
|
||||||
|
.coverage-summary th.pct { }
|
||||||
|
.coverage-summary th.pic,
|
||||||
|
.coverage-summary th.abs,
|
||||||
|
.coverage-summary td.pct,
|
||||||
|
.coverage-summary td.abs { text-align: right; }
|
||||||
|
.coverage-summary td.file { white-space: nowrap; }
|
||||||
|
.coverage-summary td.pic { min-width: 120px !important; }
|
||||||
|
.coverage-summary tfoot td { }
|
||||||
|
|
||||||
|
.coverage-summary .sorter {
|
||||||
|
height: 10px;
|
||||||
|
width: 7px;
|
||||||
|
display: inline-block;
|
||||||
|
margin-left: 0.5em;
|
||||||
|
background: url(sort-arrow-sprite.png) no-repeat scroll 0 0 transparent;
|
||||||
|
}
|
||||||
|
.coverage-summary .sorted .sorter {
|
||||||
|
background-position: 0 -20px;
|
||||||
|
}
|
||||||
|
.coverage-summary .sorted-desc .sorter {
|
||||||
|
background-position: 0 -10px;
|
||||||
|
}
|
||||||
|
.status-line { height: 10px; }
|
||||||
|
/* yellow */
|
||||||
|
.cbranch-no { background: yellow !important; color: #111; }
|
||||||
|
/* dark red */
|
||||||
|
.red.solid, .status-line.low, .low .cover-fill { background:#C21F39 }
|
||||||
|
.low .chart { border:1px solid #C21F39 }
|
||||||
|
.highlighted,
|
||||||
|
.highlighted .cstat-no, .highlighted .fstat-no, .highlighted .cbranch-no{
|
||||||
|
background: #C21F39 !important;
|
||||||
|
}
|
||||||
|
/* medium red */
|
||||||
|
.cstat-no, .fstat-no, .cbranch-no, .cbranch-no { background:#F6C6CE }
|
||||||
|
/* light red */
|
||||||
|
.low, .cline-no { background:#FCE1E5 }
|
||||||
|
/* light green */
|
||||||
|
.high, .cline-yes { background:rgb(230,245,208) }
|
||||||
|
/* medium green */
|
||||||
|
.cstat-yes { background:rgb(161,215,106) }
|
||||||
|
/* dark green */
|
||||||
|
.status-line.high, .high .cover-fill { background:rgb(77,146,33) }
|
||||||
|
.high .chart { border:1px solid rgb(77,146,33) }
|
||||||
|
/* dark yellow (gold) */
|
||||||
|
.status-line.medium, .medium .cover-fill { background: #f9cd0b; }
|
||||||
|
.medium .chart { border:1px solid #f9cd0b; }
|
||||||
|
/* light yellow */
|
||||||
|
.medium { background: #fff4c2; }
|
||||||
|
|
||||||
|
.cstat-skip { background: #ddd; color: #111; }
|
||||||
|
.fstat-skip { background: #ddd; color: #111 !important; }
|
||||||
|
.cbranch-skip { background: #ddd !important; color: #111; }
|
||||||
|
|
||||||
|
span.cline-neutral { background: #eaeaea; }
|
||||||
|
|
||||||
|
.coverage-summary td.empty {
|
||||||
|
opacity: .5;
|
||||||
|
padding-top: 4px;
|
||||||
|
padding-bottom: 4px;
|
||||||
|
line-height: 1;
|
||||||
|
color: #888;
|
||||||
|
}
|
||||||
|
|
||||||
|
.cover-fill, .cover-empty {
|
||||||
|
display:inline-block;
|
||||||
|
height: 12px;
|
||||||
|
}
|
||||||
|
.chart {
|
||||||
|
line-height: 0;
|
||||||
|
}
|
||||||
|
.cover-empty {
|
||||||
|
background: white;
|
||||||
|
}
|
||||||
|
.cover-full {
|
||||||
|
border-right: none !important;
|
||||||
|
}
|
||||||
|
pre.prettyprint {
|
||||||
|
border: none !important;
|
||||||
|
padding: 0 !important;
|
||||||
|
margin: 0 !important;
|
||||||
|
}
|
||||||
|
.com { color: #999 !important; }
|
||||||
|
.ignore-none { color: #999; font-weight: normal; }
|
||||||
|
|
||||||
|
.wrapper {
|
||||||
|
min-height: 100%;
|
||||||
|
height: auto !important;
|
||||||
|
height: 100%;
|
||||||
|
margin: 0 auto -48px;
|
||||||
|
}
|
||||||
|
.footer, .push {
|
||||||
|
height: 48px;
|
||||||
|
}
|
||||||
87
coverage/lcov-report/block-navigation.js
Normal file
87
coverage/lcov-report/block-navigation.js
Normal file
@@ -0,0 +1,87 @@
|
|||||||
|
/* eslint-disable */
|
||||||
|
var jumpToCode = (function init() {
|
||||||
|
// Classes of code we would like to highlight in the file view
|
||||||
|
var missingCoverageClasses = ['.cbranch-no', '.cstat-no', '.fstat-no'];
|
||||||
|
|
||||||
|
// Elements to highlight in the file listing view
|
||||||
|
var fileListingElements = ['td.pct.low'];
|
||||||
|
|
||||||
|
// We don't want to select elements that are direct descendants of another match
|
||||||
|
var notSelector = ':not(' + missingCoverageClasses.join('):not(') + ') > '; // becomes `:not(a):not(b) > `
|
||||||
|
|
||||||
|
// Selector that finds elements on the page to which we can jump
|
||||||
|
var selector =
|
||||||
|
fileListingElements.join(', ') +
|
||||||
|
', ' +
|
||||||
|
notSelector +
|
||||||
|
missingCoverageClasses.join(', ' + notSelector); // becomes `:not(a):not(b) > a, :not(a):not(b) > b`
|
||||||
|
|
||||||
|
// The NodeList of matching elements
|
||||||
|
var missingCoverageElements = document.querySelectorAll(selector);
|
||||||
|
|
||||||
|
var currentIndex;
|
||||||
|
|
||||||
|
function toggleClass(index) {
|
||||||
|
missingCoverageElements
|
||||||
|
.item(currentIndex)
|
||||||
|
.classList.remove('highlighted');
|
||||||
|
missingCoverageElements.item(index).classList.add('highlighted');
|
||||||
|
}
|
||||||
|
|
||||||
|
function makeCurrent(index) {
|
||||||
|
toggleClass(index);
|
||||||
|
currentIndex = index;
|
||||||
|
missingCoverageElements.item(index).scrollIntoView({
|
||||||
|
behavior: 'smooth',
|
||||||
|
block: 'center',
|
||||||
|
inline: 'center'
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
function goToPrevious() {
|
||||||
|
var nextIndex = 0;
|
||||||
|
if (typeof currentIndex !== 'number' || currentIndex === 0) {
|
||||||
|
nextIndex = missingCoverageElements.length - 1;
|
||||||
|
} else if (missingCoverageElements.length > 1) {
|
||||||
|
nextIndex = currentIndex - 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
makeCurrent(nextIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
function goToNext() {
|
||||||
|
var nextIndex = 0;
|
||||||
|
|
||||||
|
if (
|
||||||
|
typeof currentIndex === 'number' &&
|
||||||
|
currentIndex < missingCoverageElements.length - 1
|
||||||
|
) {
|
||||||
|
nextIndex = currentIndex + 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
makeCurrent(nextIndex);
|
||||||
|
}
|
||||||
|
|
||||||
|
return function jump(event) {
|
||||||
|
if (
|
||||||
|
document.getElementById('fileSearch') === document.activeElement &&
|
||||||
|
document.activeElement != null
|
||||||
|
) {
|
||||||
|
// if we're currently focused on the search input, we don't want to navigate
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (event.which) {
|
||||||
|
case 78: // n
|
||||||
|
case 74: // j
|
||||||
|
goToNext();
|
||||||
|
break;
|
||||||
|
case 66: // b
|
||||||
|
case 75: // k
|
||||||
|
case 80: // p
|
||||||
|
goToPrevious();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
})();
|
||||||
|
window.addEventListener('keydown', jumpToCode);
|
||||||
BIN
coverage/lcov-report/favicon.png
Normal file
BIN
coverage/lcov-report/favicon.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 445 B |
101
coverage/lcov-report/index.html
Normal file
101
coverage/lcov-report/index.html
Normal file
@@ -0,0 +1,101 @@
|
|||||||
|
|
||||||
|
<!doctype html>
|
||||||
|
<html lang="en">
|
||||||
|
|
||||||
|
<head>
|
||||||
|
<title>Code coverage report for All files</title>
|
||||||
|
<meta charset="utf-8" />
|
||||||
|
<link rel="stylesheet" href="prettify.css" />
|
||||||
|
<link rel="stylesheet" href="base.css" />
|
||||||
|
<link rel="shortcut icon" type="image/x-icon" href="favicon.png" />
|
||||||
|
<meta name="viewport" content="width=device-width, initial-scale=1" />
|
||||||
|
<style type='text/css'>
|
||||||
|
.coverage-summary .sorter {
|
||||||
|
background-image: url(sort-arrow-sprite.png);
|
||||||
|
}
|
||||||
|
</style>
|
||||||
|
</head>
|
||||||
|
|
||||||
|
<body>
|
||||||
|
<div class='wrapper'>
|
||||||
|
<div class='pad1'>
|
||||||
|
<h1>All files</h1>
|
||||||
|
<div class='clearfix'>
|
||||||
|
|
||||||
|
<div class='fl pad1y space-right2'>
|
||||||
|
<span class="strong">Unknown% </span>
|
||||||
|
<span class="quiet">Statements</span>
|
||||||
|
<span class='fraction'>0/0</span>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
<div class='fl pad1y space-right2'>
|
||||||
|
<span class="strong">Unknown% </span>
|
||||||
|
<span class="quiet">Branches</span>
|
||||||
|
<span class='fraction'>0/0</span>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
<div class='fl pad1y space-right2'>
|
||||||
|
<span class="strong">Unknown% </span>
|
||||||
|
<span class="quiet">Functions</span>
|
||||||
|
<span class='fraction'>0/0</span>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
<div class='fl pad1y space-right2'>
|
||||||
|
<span class="strong">Unknown% </span>
|
||||||
|
<span class="quiet">Lines</span>
|
||||||
|
<span class='fraction'>0/0</span>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
|
||||||
|
</div>
|
||||||
|
<p class="quiet">
|
||||||
|
Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
|
||||||
|
</p>
|
||||||
|
<template id="filterTemplate">
|
||||||
|
<div class="quiet">
|
||||||
|
Filter:
|
||||||
|
<input type="search" id="fileSearch">
|
||||||
|
</div>
|
||||||
|
</template>
|
||||||
|
</div>
|
||||||
|
<div class='status-line medium'></div>
|
||||||
|
<div class="pad1">
|
||||||
|
<table class="coverage-summary">
|
||||||
|
<thead>
|
||||||
|
<tr>
|
||||||
|
<th data-col="file" data-fmt="html" data-html="true" class="file">File</th>
|
||||||
|
<th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th>
|
||||||
|
<th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th>
|
||||||
|
<th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th>
|
||||||
|
<th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th>
|
||||||
|
<th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th>
|
||||||
|
<th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th>
|
||||||
|
<th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th>
|
||||||
|
<th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th>
|
||||||
|
<th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th>
|
||||||
|
</tr>
|
||||||
|
</thead>
|
||||||
|
<tbody></tbody>
|
||||||
|
</table>
|
||||||
|
</div>
|
||||||
|
<div class='push'></div><!-- for sticky footer -->
|
||||||
|
</div><!-- /wrapper -->
|
||||||
|
<div class='footer quiet pad2 space-top1 center small'>
|
||||||
|
Code coverage generated by
|
||||||
|
<a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
|
||||||
|
at 2025-12-20T12:11:01.527Z
|
||||||
|
</div>
|
||||||
|
<script src="prettify.js"></script>
|
||||||
|
<script>
|
||||||
|
window.onload = function () {
|
||||||
|
prettyPrint();
|
||||||
|
};
|
||||||
|
</script>
|
||||||
|
<script src="sorter.js"></script>
|
||||||
|
<script src="block-navigation.js"></script>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
|
|
||||||
1
coverage/lcov-report/prettify.css
Normal file
1
coverage/lcov-report/prettify.css
Normal file
@@ -0,0 +1 @@
|
|||||||
|
.pln{color:#000}@media screen{.str{color:#080}.kwd{color:#008}.com{color:#800}.typ{color:#606}.lit{color:#066}.pun,.opn,.clo{color:#660}.tag{color:#008}.atn{color:#606}.atv{color:#080}.dec,.var{color:#606}.fun{color:red}}@media print,projection{.str{color:#060}.kwd{color:#006;font-weight:bold}.com{color:#600;font-style:italic}.typ{color:#404;font-weight:bold}.lit{color:#044}.pun,.opn,.clo{color:#440}.tag{color:#006;font-weight:bold}.atn{color:#404}.atv{color:#060}}pre.prettyprint{padding:2px;border:1px solid #888}ol.linenums{margin-top:0;margin-bottom:0}li.L0,li.L1,li.L2,li.L3,li.L5,li.L6,li.L7,li.L8{list-style-type:none}li.L1,li.L3,li.L5,li.L7,li.L9{background:#eee}
|
||||||
2
coverage/lcov-report/prettify.js
Normal file
2
coverage/lcov-report/prettify.js
Normal file
File diff suppressed because one or more lines are too long
BIN
coverage/lcov-report/sort-arrow-sprite.png
Normal file
BIN
coverage/lcov-report/sort-arrow-sprite.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 138 B |
210
coverage/lcov-report/sorter.js
Normal file
210
coverage/lcov-report/sorter.js
Normal file
@@ -0,0 +1,210 @@
|
|||||||
|
/* eslint-disable */
|
||||||
|
var addSorting = (function() {
|
||||||
|
'use strict';
|
||||||
|
var cols,
|
||||||
|
currentSort = {
|
||||||
|
index: 0,
|
||||||
|
desc: false
|
||||||
|
};
|
||||||
|
|
||||||
|
// returns the summary table element
|
||||||
|
function getTable() {
|
||||||
|
return document.querySelector('.coverage-summary');
|
||||||
|
}
|
||||||
|
// returns the thead element of the summary table
|
||||||
|
function getTableHeader() {
|
||||||
|
return getTable().querySelector('thead tr');
|
||||||
|
}
|
||||||
|
// returns the tbody element of the summary table
|
||||||
|
function getTableBody() {
|
||||||
|
return getTable().querySelector('tbody');
|
||||||
|
}
|
||||||
|
// returns the th element for nth column
|
||||||
|
function getNthColumn(n) {
|
||||||
|
return getTableHeader().querySelectorAll('th')[n];
|
||||||
|
}
|
||||||
|
|
||||||
|
function onFilterInput() {
|
||||||
|
const searchValue = document.getElementById('fileSearch').value;
|
||||||
|
const rows = document.getElementsByTagName('tbody')[0].children;
|
||||||
|
|
||||||
|
// Try to create a RegExp from the searchValue. If it fails (invalid regex),
|
||||||
|
// it will be treated as a plain text search
|
||||||
|
let searchRegex;
|
||||||
|
try {
|
||||||
|
searchRegex = new RegExp(searchValue, 'i'); // 'i' for case-insensitive
|
||||||
|
} catch (error) {
|
||||||
|
searchRegex = null;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (let i = 0; i < rows.length; i++) {
|
||||||
|
const row = rows[i];
|
||||||
|
let isMatch = false;
|
||||||
|
|
||||||
|
if (searchRegex) {
|
||||||
|
// If a valid regex was created, use it for matching
|
||||||
|
isMatch = searchRegex.test(row.textContent);
|
||||||
|
} else {
|
||||||
|
// Otherwise, fall back to the original plain text search
|
||||||
|
isMatch = row.textContent
|
||||||
|
.toLowerCase()
|
||||||
|
.includes(searchValue.toLowerCase());
|
||||||
|
}
|
||||||
|
|
||||||
|
row.style.display = isMatch ? '' : 'none';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// loads the search box
|
||||||
|
function addSearchBox() {
|
||||||
|
var template = document.getElementById('filterTemplate');
|
||||||
|
var templateClone = template.content.cloneNode(true);
|
||||||
|
templateClone.getElementById('fileSearch').oninput = onFilterInput;
|
||||||
|
template.parentElement.appendChild(templateClone);
|
||||||
|
}
|
||||||
|
|
||||||
|
// loads all columns
|
||||||
|
function loadColumns() {
|
||||||
|
var colNodes = getTableHeader().querySelectorAll('th'),
|
||||||
|
colNode,
|
||||||
|
cols = [],
|
||||||
|
col,
|
||||||
|
i;
|
||||||
|
|
||||||
|
for (i = 0; i < colNodes.length; i += 1) {
|
||||||
|
colNode = colNodes[i];
|
||||||
|
col = {
|
||||||
|
key: colNode.getAttribute('data-col'),
|
||||||
|
sortable: !colNode.getAttribute('data-nosort'),
|
||||||
|
type: colNode.getAttribute('data-type') || 'string'
|
||||||
|
};
|
||||||
|
cols.push(col);
|
||||||
|
if (col.sortable) {
|
||||||
|
col.defaultDescSort = col.type === 'number';
|
||||||
|
colNode.innerHTML =
|
||||||
|
colNode.innerHTML + '<span class="sorter"></span>';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return cols;
|
||||||
|
}
|
||||||
|
// attaches a data attribute to every tr element with an object
|
||||||
|
// of data values keyed by column name
|
||||||
|
function loadRowData(tableRow) {
|
||||||
|
var tableCols = tableRow.querySelectorAll('td'),
|
||||||
|
colNode,
|
||||||
|
col,
|
||||||
|
data = {},
|
||||||
|
i,
|
||||||
|
val;
|
||||||
|
for (i = 0; i < tableCols.length; i += 1) {
|
||||||
|
colNode = tableCols[i];
|
||||||
|
col = cols[i];
|
||||||
|
val = colNode.getAttribute('data-value');
|
||||||
|
if (col.type === 'number') {
|
||||||
|
val = Number(val);
|
||||||
|
}
|
||||||
|
data[col.key] = val;
|
||||||
|
}
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
// loads all row data
|
||||||
|
function loadData() {
|
||||||
|
var rows = getTableBody().querySelectorAll('tr'),
|
||||||
|
i;
|
||||||
|
|
||||||
|
for (i = 0; i < rows.length; i += 1) {
|
||||||
|
rows[i].data = loadRowData(rows[i]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// sorts the table using the data for the ith column
|
||||||
|
function sortByIndex(index, desc) {
|
||||||
|
var key = cols[index].key,
|
||||||
|
sorter = function(a, b) {
|
||||||
|
a = a.data[key];
|
||||||
|
b = b.data[key];
|
||||||
|
return a < b ? -1 : a > b ? 1 : 0;
|
||||||
|
},
|
||||||
|
finalSorter = sorter,
|
||||||
|
tableBody = document.querySelector('.coverage-summary tbody'),
|
||||||
|
rowNodes = tableBody.querySelectorAll('tr'),
|
||||||
|
rows = [],
|
||||||
|
i;
|
||||||
|
|
||||||
|
if (desc) {
|
||||||
|
finalSorter = function(a, b) {
|
||||||
|
return -1 * sorter(a, b);
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
for (i = 0; i < rowNodes.length; i += 1) {
|
||||||
|
rows.push(rowNodes[i]);
|
||||||
|
tableBody.removeChild(rowNodes[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
rows.sort(finalSorter);
|
||||||
|
|
||||||
|
for (i = 0; i < rows.length; i += 1) {
|
||||||
|
tableBody.appendChild(rows[i]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// removes sort indicators for current column being sorted
|
||||||
|
function removeSortIndicators() {
|
||||||
|
var col = getNthColumn(currentSort.index),
|
||||||
|
cls = col.className;
|
||||||
|
|
||||||
|
cls = cls.replace(/ sorted$/, '').replace(/ sorted-desc$/, '');
|
||||||
|
col.className = cls;
|
||||||
|
}
|
||||||
|
// adds sort indicators for current column being sorted
|
||||||
|
function addSortIndicators() {
|
||||||
|
getNthColumn(currentSort.index).className += currentSort.desc
|
||||||
|
? ' sorted-desc'
|
||||||
|
: ' sorted';
|
||||||
|
}
|
||||||
|
// adds event listeners for all sorter widgets
|
||||||
|
function enableUI() {
|
||||||
|
var i,
|
||||||
|
el,
|
||||||
|
ithSorter = function ithSorter(i) {
|
||||||
|
var col = cols[i];
|
||||||
|
|
||||||
|
return function() {
|
||||||
|
var desc = col.defaultDescSort;
|
||||||
|
|
||||||
|
if (currentSort.index === i) {
|
||||||
|
desc = !currentSort.desc;
|
||||||
|
}
|
||||||
|
sortByIndex(i, desc);
|
||||||
|
removeSortIndicators();
|
||||||
|
currentSort.index = i;
|
||||||
|
currentSort.desc = desc;
|
||||||
|
addSortIndicators();
|
||||||
|
};
|
||||||
|
};
|
||||||
|
for (i = 0; i < cols.length; i += 1) {
|
||||||
|
if (cols[i].sortable) {
|
||||||
|
// add the click event handler on the th so users
|
||||||
|
// dont have to click on those tiny arrows
|
||||||
|
el = getNthColumn(i).querySelector('.sorter').parentElement;
|
||||||
|
if (el.addEventListener) {
|
||||||
|
el.addEventListener('click', ithSorter(i));
|
||||||
|
} else {
|
||||||
|
el.attachEvent('onclick', ithSorter(i));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// adds sorting functionality to the UI
|
||||||
|
return function() {
|
||||||
|
if (!getTable()) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
cols = loadColumns();
|
||||||
|
loadData();
|
||||||
|
addSearchBox();
|
||||||
|
addSortIndicators();
|
||||||
|
enableUI();
|
||||||
|
};
|
||||||
|
})();
|
||||||
|
|
||||||
|
window.addEventListener('load', addSorting);
|
||||||
0
coverage/lcov.info
Normal file
0
coverage/lcov.info
Normal file
5
docs/resources.md
Normal file
5
docs/resources.md
Normal file
@@ -0,0 +1,5 @@
|
|||||||
|
|
||||||
|
|
||||||
|
https://fikunmi.substack.com/p/making-680-apr-with-meteoras-dlmms
|
||||||
|
https://www.youtube.com/watch?v=HV-Enxuet60
|
||||||
|
|
||||||
8
jest.config.js
Normal file
8
jest.config.js
Normal file
@@ -0,0 +1,8 @@
|
|||||||
|
module.exports = {
|
||||||
|
preset: 'ts-jest',
|
||||||
|
testEnvironment: 'node',
|
||||||
|
testMatch: ['**/tests/**/*.test.ts'],
|
||||||
|
collectCoverage: true,
|
||||||
|
coverageDirectory: 'coverage',
|
||||||
|
coveragePathIgnorePatterns: ['/node_modules/'],
|
||||||
|
};
|
||||||
47
package.json
Normal file
47
package.json
Normal file
@@ -0,0 +1,47 @@
|
|||||||
|
{
|
||||||
|
"name": "meteora-dlmm-bot",
|
||||||
|
"version": "1.0.0",
|
||||||
|
"description": "",
|
||||||
|
"main": "index.js",
|
||||||
|
"directories": {
|
||||||
|
"doc": "docs"
|
||||||
|
},
|
||||||
|
"scripts": {
|
||||||
|
"start": "ts-node src/index.ts",
|
||||||
|
"build": "tsc",
|
||||||
|
"test": "jest",
|
||||||
|
"test:watch": "jest --watch",
|
||||||
|
"lint": "eslint 'src/**/*.ts' 'tests/**/*.ts'",
|
||||||
|
"lint:fix": "eslint 'src/**/*.ts' 'tests/**/*.ts' --fix",
|
||||||
|
"withdraw": "ts-node src/withdraw.ts",
|
||||||
|
"withdraw:prod": "node dist/withdraw.js"
|
||||||
|
},
|
||||||
|
"keywords": [],
|
||||||
|
"author": "",
|
||||||
|
"license": "ISC",
|
||||||
|
"dependencies": {
|
||||||
|
"@jup-ag/api": "^6.0.47",
|
||||||
|
"@meteora-ag/dlmm": "^1.9.0",
|
||||||
|
"@solana/web3.js": "^1.98.4",
|
||||||
|
"@types/node": "^25.0.3",
|
||||||
|
"bs58": "^5.0.0",
|
||||||
|
"decimal.js": "^10.6.0",
|
||||||
|
"dotenv": "^17.2.3",
|
||||||
|
"node-cron": "^4.2.1",
|
||||||
|
"pino": "^10.1.0",
|
||||||
|
"pino-pretty": "^13.1.3"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"@types/jest": "^29.5.12",
|
||||||
|
"@typescript-eslint/eslint-plugin": "^7.18.0",
|
||||||
|
"@typescript-eslint/parser": "^7.18.0",
|
||||||
|
"eslint": "^8.57.0",
|
||||||
|
"eslint-config-prettier": "^9.1.0",
|
||||||
|
"eslint-plugin-prettier": "^5.2.1",
|
||||||
|
"jest": "^29.7.0",
|
||||||
|
"prettier": "^3.3.3",
|
||||||
|
"ts-jest": "^29.2.5",
|
||||||
|
"ts-node": "^10.9.2",
|
||||||
|
"typescript": "^5.5.4"
|
||||||
|
}
|
||||||
|
}
|
||||||
191
src/bot.ts
Normal file
191
src/bot.ts
Normal file
@@ -0,0 +1,191 @@
|
|||||||
|
import { MeteoraWrapper } from "./meteora";
|
||||||
|
import logger from "./utils/logger";
|
||||||
|
import { REBALANCE_THRESHOLD_PERCENT, COMPOUND_THRESHOLD_USD, JLP_USD_ESTIMATE, SOL_USD_ESTIMATE } from "./utils/config";
|
||||||
|
import { getSwapQuote, executeSwap } from "./swap";
|
||||||
|
import { PublicKey } from "@solana/web3.js";
|
||||||
|
import { BN } from "@coral-xyz/anchor";
|
||||||
|
|
||||||
|
export class DLMMBot {
|
||||||
|
private meteora: MeteoraWrapper;
|
||||||
|
|
||||||
|
constructor() {
|
||||||
|
this.meteora = new MeteoraWrapper();
|
||||||
|
}
|
||||||
|
|
||||||
|
async init(): Promise<void> {
|
||||||
|
await this.meteora.init();
|
||||||
|
}
|
||||||
|
|
||||||
|
async rebalance(): Promise<void> {
|
||||||
|
const startTime = new Date().toISOString();
|
||||||
|
try {
|
||||||
|
logger.info(`--- Portfolio Status Report [${startTime}] ---`);
|
||||||
|
|
||||||
|
// Force refresh of pool data in each cycle
|
||||||
|
await this.meteora.init();
|
||||||
|
|
||||||
|
const activeBin = await this.meteora.getActiveBin();
|
||||||
|
const positions = await this.meteora.getPositions();
|
||||||
|
|
||||||
|
logger.info(`Active Bin ID: ${activeBin.binId}`);
|
||||||
|
logger.info(`Number of active positions: ${positions.length}`);
|
||||||
|
|
||||||
|
if (positions.length === 0) {
|
||||||
|
logger.info(
|
||||||
|
"No active positions found. Checking for tokens to deposit..."
|
||||||
|
);
|
||||||
|
await this.handleInitialDeposit(activeBin.binId);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
let priceRangeRebalance = false;
|
||||||
|
for (const position of positions) {
|
||||||
|
const lowerBinId = position.positionData.lowerBinId;
|
||||||
|
const upperBinId = position.positionData.upperBinId;
|
||||||
|
const range = upperBinId - lowerBinId;
|
||||||
|
|
||||||
|
const threshold = Math.floor(range * REBALANCE_THRESHOLD_PERCENT);
|
||||||
|
const lowerBoundary = lowerBinId + threshold;
|
||||||
|
const upperBoundary = upperBinId - threshold;
|
||||||
|
|
||||||
|
const distanceToLower = activeBin.binId - lowerBoundary;
|
||||||
|
const distanceToUpper = upperBoundary - activeBin.binId;
|
||||||
|
|
||||||
|
logger.info(`Position ${position.publicKey.toBase58()}: Range [${lowerBinId}, ${upperBinId}], Threshold Boundary [${lowerBoundary}, ${upperBoundary}]`);
|
||||||
|
logger.info(`Distance to boundaries: Lower=+${distanceToLower}, Upper=+${distanceToUpper}`);
|
||||||
|
|
||||||
|
if (activeBin.binId <= lowerBoundary || activeBin.binId >= upperBoundary) {
|
||||||
|
logger.info("Active bin reached boundary. Price range rebalance required.");
|
||||||
|
priceRangeRebalance = true;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
let rebalanceRequired = priceRangeRebalance;
|
||||||
|
let totalValueUSD = 0;
|
||||||
|
let hasSubstantialBalance = false;
|
||||||
|
|
||||||
|
if (!rebalanceRequired) {
|
||||||
|
// Value-based compound check
|
||||||
|
const { balanceX, balanceY } = await this.meteora.getBalances();
|
||||||
|
const tokenX = this.meteora.dlmmPool?.tokenX;
|
||||||
|
const tokenY = this.meteora.dlmmPool?.tokenY;
|
||||||
|
|
||||||
|
if (!tokenX || !tokenY) {
|
||||||
|
logger.warn("Pool tokens not available for value calculation.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
const totalX = balanceX.toNumber() / 10 ** (tokenX.mint as any).decimals;
|
||||||
|
const totalY = balanceY.toNumber() / 10 ** (tokenY.mint as any).decimals;
|
||||||
|
|
||||||
|
const isXSol = tokenX.mint.address.toBase58() === "So11111111111111111111111111111111111111112";
|
||||||
|
const isYSol = tokenY.mint.address.toBase58() === "So11111111111111111111111111111111111111112";
|
||||||
|
|
||||||
|
let valueX = 0;
|
||||||
|
let valueY = 0;
|
||||||
|
|
||||||
|
if (isXSol) {
|
||||||
|
valueX = totalX * SOL_USD_ESTIMATE;
|
||||||
|
valueY = totalY * JLP_USD_ESTIMATE;
|
||||||
|
} else if (isYSol) {
|
||||||
|
valueY = totalY * SOL_USD_ESTIMATE;
|
||||||
|
valueX = totalX * JLP_USD_ESTIMATE;
|
||||||
|
} else {
|
||||||
|
valueX = totalX * JLP_USD_ESTIMATE;
|
||||||
|
valueY = totalY * JLP_USD_ESTIMATE;
|
||||||
|
}
|
||||||
|
|
||||||
|
totalValueUSD = valueX + valueY;
|
||||||
|
hasSubstantialBalance = totalValueUSD >= COMPOUND_THRESHOLD_USD;
|
||||||
|
|
||||||
|
if (hasSubstantialBalance) {
|
||||||
|
logger.info(`Substantial wallet balance detected ($${totalValueUSD.toFixed(2)}). Triggering value-based compounding...`);
|
||||||
|
rebalanceRequired = true;
|
||||||
|
} else {
|
||||||
|
logger.info(`Portfolio healthy. Uninvested balance ($${totalValueUSD.toFixed(2)}) is below threshold ($${COMPOUND_THRESHOLD_USD}).`);
|
||||||
|
logger.info(`--- Cycle Complete [${new Date().toISOString()}] ---`);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
await this.meteora.withdrawAll();
|
||||||
|
// Claim fees after withdrawal to consolidate balances
|
||||||
|
await this.meteora.claimFees();
|
||||||
|
|
||||||
|
const { balanceX, balanceY } = await this.meteora.getBalances();
|
||||||
|
if (balanceX.isZero() && balanceY.isZero()) {
|
||||||
|
logger.warn("No balances available to re-deposit after withdrawal.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Financial Safety: Only skip if NOT a price-range rebalance and value is too low
|
||||||
|
const estimatedFeeUSD = 0.005 * SOL_USD_ESTIMATE;
|
||||||
|
if (!priceRangeRebalance && totalValueUSD < estimatedFeeUSD) {
|
||||||
|
logger.warn(`Skipping compounding: Total uninvested value ($${totalValueUSD.toFixed(2)}) is less than estimated transaction fees ($${estimatedFeeUSD.toFixed(2)}).`);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
await this.meteora.deposit(balanceX, balanceY, activeBin.binId);
|
||||||
|
logger.info("Rebalance/Compounding completed successfully.");
|
||||||
|
|
||||||
|
logger.info(`--- Cycle Complete [${new Date().toISOString()}] ---`);
|
||||||
|
} catch (error: any) {
|
||||||
|
logger.error(`CRITICAL: Error during rebalance cycle: ${error.message}`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private async handleInitialDeposit(activeBinId: number): Promise<void> {
|
||||||
|
let { balanceX, balanceY } = await this.meteora.getBalances();
|
||||||
|
|
||||||
|
if (balanceX.isZero() && balanceY.isZero()) {
|
||||||
|
logger.info("No token balances found for initial deposit.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Balanced investment logic: if one side is zero, swap 50%
|
||||||
|
const SOL_MINT = "So11111111111111111111111111111111111111112";
|
||||||
|
const pool = this.meteora.dlmmPool;
|
||||||
|
if (!pool) {
|
||||||
|
logger.error("Pool not initialized during handleInitialDeposit.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
const isXSol = pool.tokenX.mint.address.toBase58() === SOL_MINT;
|
||||||
|
const isYSol = pool.tokenY.mint.address.toBase58() === SOL_MINT;
|
||||||
|
|
||||||
|
if (balanceX.isZero() || balanceY.isZero()) {
|
||||||
|
logger.info("Single asset detected. Performing 50/50 swap to balance the position...");
|
||||||
|
try {
|
||||||
|
if (isXSol && !balanceX.isZero()) {
|
||||||
|
const swapAmount = balanceX.div(new BN(2)).toNumber();
|
||||||
|
logger.info(`Swapping ${swapAmount / 1e9} SOL for TokenY...`);
|
||||||
|
const quote = await getSwapQuote(SOL_MINT, pool.tokenY.mint.address.toBase58(), swapAmount);
|
||||||
|
await executeSwap(quote);
|
||||||
|
} else if (isYSol && !balanceY.isZero()) {
|
||||||
|
const swapAmount = balanceY.div(new BN(2)).toNumber();
|
||||||
|
logger.info(`Swapping ${swapAmount / 1e9} SOL for TokenX...`);
|
||||||
|
const quote = await getSwapQuote(SOL_MINT, pool.tokenX.mint.address.toBase58(), swapAmount);
|
||||||
|
await executeSwap(quote);
|
||||||
|
} else {
|
||||||
|
logger.warn("Only non-SOL asset detected. Proceeding with single-sided deposit (no auto-swap for non-SOL yet).");
|
||||||
|
}
|
||||||
|
|
||||||
|
// Refetch balances after swap
|
||||||
|
({ balanceX, balanceY } = await this.meteora.getBalances());
|
||||||
|
} catch (error: any) {
|
||||||
|
logger.error(`Swap failed during initial deposit: ${error.message}. Proceeding with current balances.`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
logger.info(
|
||||||
|
`Initial deposit: X=${balanceX.toString()}, Y=${balanceY.toString()}`
|
||||||
|
);
|
||||||
|
await this.meteora.deposit(balanceX, balanceY, activeBinId);
|
||||||
|
}
|
||||||
|
|
||||||
|
async compound(): Promise<void> {
|
||||||
|
logger.info("Starting compounding...");
|
||||||
|
await this.meteora.claimFees();
|
||||||
|
logger.info("Compounding finished.");
|
||||||
|
}
|
||||||
|
}
|
||||||
45
src/index.ts
Normal file
45
src/index.ts
Normal file
@@ -0,0 +1,45 @@
|
|||||||
|
import cron from "node-cron";
|
||||||
|
import { DLMMBot } from "./bot";
|
||||||
|
import { CHECK_INTERVAL_CRON, COMPOUND_INTERVAL_CRON } from "./utils/config";
|
||||||
|
import logger from "./utils/logger";
|
||||||
|
|
||||||
|
async function main() {
|
||||||
|
logger.info("Meteora DLMM Bot starting...");
|
||||||
|
const bot = new DLMMBot();
|
||||||
|
await bot.init();
|
||||||
|
|
||||||
|
logger.info("Running initial rebalance check...");
|
||||||
|
try {
|
||||||
|
await bot.rebalance();
|
||||||
|
} catch (error: any) {
|
||||||
|
logger.error(`Initial rebalance check failed: ${error.message}`);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Schedule rebalance (hourly by default)
|
||||||
|
cron.schedule(CHECK_INTERVAL_CRON, async () => {
|
||||||
|
try {
|
||||||
|
await bot.rebalance();
|
||||||
|
} catch (error: any) {
|
||||||
|
logger.error(`Error during rebalance: ${error.message}`);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
// Schedule compound (daily by default)
|
||||||
|
cron.schedule(COMPOUND_INTERVAL_CRON, async () => {
|
||||||
|
try {
|
||||||
|
await bot.compound();
|
||||||
|
} catch (error: any) {
|
||||||
|
logger.error(`Error during compounding: ${error.message}`);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
logger.info(`Bot scheduled with check interval: ${CHECK_INTERVAL_CRON}`);
|
||||||
|
logger.info(
|
||||||
|
`Bot scheduled with compound interval: ${COMPOUND_INTERVAL_CRON}`
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
main().catch((err) => {
|
||||||
|
logger.error(`Fatal error: ${err.message}`);
|
||||||
|
process.exit(1);
|
||||||
|
});
|
||||||
234
src/meteora.ts
Normal file
234
src/meteora.ts
Normal file
@@ -0,0 +1,234 @@
|
|||||||
|
import DLMM, { StrategyType } from "@meteora-ag/dlmm";
|
||||||
|
import {
|
||||||
|
sendAndConfirmTransaction,
|
||||||
|
Keypair,
|
||||||
|
PublicKey,
|
||||||
|
} from "@solana/web3.js";
|
||||||
|
import { DRY_RUN, wallet, connection, poolAddress, MIN_SOL_FOR_GAS, SLIPPAGE_BPS, MAX_RETRIES } from "./utils/config";
|
||||||
|
import logger from "./utils/logger";
|
||||||
|
import { BN } from "@coral-xyz/anchor";
|
||||||
|
import { getAccount, getAssociatedTokenAddress } from "@solana/spl-token";
|
||||||
|
|
||||||
|
export class MeteoraWrapper {
|
||||||
|
public dlmmPool: DLMM | null = null;
|
||||||
|
|
||||||
|
async init() {
|
||||||
|
this.dlmmPool = await DLMM.create(connection, poolAddress);
|
||||||
|
logger.info(`DLMM Pool initialized: ${poolAddress.toBase58()}`);
|
||||||
|
}
|
||||||
|
|
||||||
|
async getActiveBin() {
|
||||||
|
if (!this.dlmmPool) throw new Error("Pool not initialized");
|
||||||
|
return await this.dlmmPool.getActiveBin();
|
||||||
|
}
|
||||||
|
|
||||||
|
async getPositions() {
|
||||||
|
if (!this.dlmmPool) throw new Error("Pool not initialized");
|
||||||
|
const { userPositions } = await this.dlmmPool.getPositionsByUserAndLbPair(
|
||||||
|
wallet.publicKey
|
||||||
|
);
|
||||||
|
return userPositions;
|
||||||
|
}
|
||||||
|
|
||||||
|
async withdrawAll() {
|
||||||
|
if (!this.dlmmPool) throw new Error("Pool not initialized");
|
||||||
|
const positions = await this.getPositions();
|
||||||
|
|
||||||
|
for (const position of positions) {
|
||||||
|
logger.info(
|
||||||
|
`Withdrawing from position: ${position.publicKey.toBase58()}`
|
||||||
|
);
|
||||||
|
|
||||||
|
const minBinId = position.positionData.lowerBinId;
|
||||||
|
const maxBinId = position.positionData.upperBinId;
|
||||||
|
|
||||||
|
try {
|
||||||
|
const transactions = await this.dlmmPool.removeLiquidity({
|
||||||
|
position: position.publicKey,
|
||||||
|
user: wallet.publicKey,
|
||||||
|
fromBinId: minBinId,
|
||||||
|
toBinId: maxBinId,
|
||||||
|
bps: new BN(10000), // 100%
|
||||||
|
shouldClaimAndClose: true,
|
||||||
|
});
|
||||||
|
|
||||||
|
for (const tx of transactions) {
|
||||||
|
if (DRY_RUN) {
|
||||||
|
logger.info("[DRY RUN] Withdrawal transaction part skipped.");
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
const txHash = await this.sendTransactionWithRetry(tx);
|
||||||
|
logger.info(`Withdrawal part successful: ${txHash}`);
|
||||||
|
}
|
||||||
|
} catch (error: any) {
|
||||||
|
logger.error(
|
||||||
|
`Failed to withdraw from position ${position.publicKey.toBase58()}: ${error?.message || "Unknown error"}`
|
||||||
|
);
|
||||||
|
throw error;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
async deposit(amountX: BN, amountY: BN, activeBinId: number) {
|
||||||
|
if (!this.dlmmPool) throw new Error("Pool not initialized");
|
||||||
|
|
||||||
|
const range = 15;
|
||||||
|
const minBinId = activeBinId - range;
|
||||||
|
const maxBinId = activeBinId + range;
|
||||||
|
|
||||||
|
const tokenXSymbol = this.dlmmPool.tokenX.mint.address.equals(new PublicKey("So11111111111111111111111111111111111111112")) ? "SOL" : "TokenX";
|
||||||
|
const tokenYSymbol = this.dlmmPool.tokenY.mint.address.equals(new PublicKey("So11111111111111111111111111111111111111112")) ? "SOL" : "TokenY";
|
||||||
|
|
||||||
|
logger.info(
|
||||||
|
`Depositing liquidity: ${amountX.toString()} ${tokenXSymbol}, ${amountY.toString()} ${tokenYSymbol} in range [${minBinId}, ${maxBinId}] around bin ${activeBinId}`
|
||||||
|
);
|
||||||
|
|
||||||
|
try {
|
||||||
|
const positionKeypair = Keypair.generate();
|
||||||
|
const tx =
|
||||||
|
await this.dlmmPool.initializePositionAndAddLiquidityByStrategy({
|
||||||
|
positionPubKey: positionKeypair.publicKey,
|
||||||
|
user: wallet.publicKey,
|
||||||
|
totalXAmount: amountX,
|
||||||
|
totalYAmount: amountY,
|
||||||
|
strategy: {
|
||||||
|
maxBinId,
|
||||||
|
minBinId,
|
||||||
|
strategyType: StrategyType.Spot,
|
||||||
|
},
|
||||||
|
slippage: SLIPPAGE_BPS / 100, // Convert BPS to percentage (100 BPS = 1%)
|
||||||
|
});
|
||||||
|
|
||||||
|
if (DRY_RUN) {
|
||||||
|
logger.info("[DRY RUN] Deposit transaction created but not sent.");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
const txHash = await this.sendTransactionWithRetry(tx, [positionKeypair]);
|
||||||
|
logger.info(`Deposit successful! Transaction Hash: ${txHash}`);
|
||||||
|
} catch (error: any) {
|
||||||
|
logger.error(`Deposit failed: ${error?.message || "Unknown error"}`);
|
||||||
|
throw error;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private async sendTransactionWithRetry(tx: any, additionalSigners: Keypair[] = [], retries: number = MAX_RETRIES): Promise<string> {
|
||||||
|
let lastError: any;
|
||||||
|
const signers = [wallet, ...additionalSigners];
|
||||||
|
for (let i = 0; i < retries + 1; i++) {
|
||||||
|
try {
|
||||||
|
return await sendAndConfirmTransaction(connection, tx, signers);
|
||||||
|
} catch (error: any) {
|
||||||
|
lastError = error;
|
||||||
|
if (i < retries) {
|
||||||
|
const delay = Math.pow(2, i) * 2000;
|
||||||
|
logger.warn(`Transaction failed, retrying in ${delay / 1000}s (${i + 1}/${retries})... Error: ${error.message}`);
|
||||||
|
await new Promise(res => setTimeout(res, delay));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
throw lastError;
|
||||||
|
}
|
||||||
|
|
||||||
|
async getBalances(): Promise<{ balanceX: BN; balanceY: BN }> {
|
||||||
|
if (!this.dlmmPool) throw new Error("Pool not initialized");
|
||||||
|
|
||||||
|
const tokenXMint = this.dlmmPool.tokenX.mint.address;
|
||||||
|
const tokenYMint = this.dlmmPool.tokenY.mint.address;
|
||||||
|
const SOL_MINT = new PublicKey("So11111111111111111111111111111111111111112");
|
||||||
|
|
||||||
|
let balanceX = new BN(0);
|
||||||
|
let balanceY = new BN(0);
|
||||||
|
|
||||||
|
const tokenXLabel = tokenXMint.equals(SOL_MINT) ? "SOL" : tokenXMint.toBase58().slice(0, 4) + "...";
|
||||||
|
const tokenYLabel = tokenYMint.equals(SOL_MINT) ? "SOL" : tokenYMint.toBase58().slice(0, 4) + "...";
|
||||||
|
|
||||||
|
// Fetch Token X balance
|
||||||
|
if (tokenXMint.equals(SOL_MINT)) {
|
||||||
|
const solBalance = await connection.getBalance(wallet.publicKey);
|
||||||
|
// Reserve MIN_SOL_FOR_GAS for fees and rent
|
||||||
|
const buffer = MIN_SOL_FOR_GAS * 10 ** 9;
|
||||||
|
balanceX = new BN(Math.max(0, solBalance - buffer));
|
||||||
|
logger.info(`Wallet Balance (Native SOL): ${(solBalance / 10 ** 9).toFixed(4)} SOL (${solBalance} lamports). Available for deposit: ${(balanceX.toNumber() / 10 ** 9).toFixed(4)} SOL`);
|
||||||
|
|
||||||
|
if (solBalance < 0.2 * 10 ** 9) {
|
||||||
|
logger.warn("CRITICAL: Wallet SOL balance is below 0.2 SOL. Transactions may fail soon due to rent!");
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
try {
|
||||||
|
const tokenXATA = await getAssociatedTokenAddress(tokenXMint, wallet.publicKey);
|
||||||
|
const accountX = await getAccount(connection, tokenXATA);
|
||||||
|
const rawAmount = new BN(accountX.amount.toString());
|
||||||
|
// Subtract dust (0.0001 tokens) to keep ATA alive if amount > 0.0001
|
||||||
|
const decimals = (this.dlmmPool.tokenX.mint as any).decimals || 0;
|
||||||
|
const dust = new BN(0.0001 * 10 ** decimals);
|
||||||
|
balanceX = rawAmount.gt(dust) ? rawAmount.sub(dust) : new BN(0);
|
||||||
|
logger.info(`Wallet Balance (${tokenXLabel}): ${(balanceX.toNumber() / 10 ** decimals).toFixed(4)} (Total: ${rawAmount.toString()} lamports)`);
|
||||||
|
} catch {
|
||||||
|
logger.debug(`Token X ATA not found: ${tokenXMint.toBase58()}`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Fetch Token Y balance
|
||||||
|
if (tokenYMint.equals(SOL_MINT)) {
|
||||||
|
const solBalance = await connection.getBalance(wallet.publicKey);
|
||||||
|
const buffer = MIN_SOL_FOR_GAS * 10 ** 9;
|
||||||
|
balanceY = new BN(Math.max(0, solBalance - buffer));
|
||||||
|
// Only log if not already logged (in case both are SOL, though unlikely in a pair)
|
||||||
|
if (!tokenXMint.equals(SOL_MINT)) {
|
||||||
|
logger.info(`Wallet Balance (Native SOL): ${(solBalance / 10 ** 9).toFixed(4)} SOL (${solBalance} lamports). Available for deposit: ${(balanceY.toNumber() / 10 ** 9).toFixed(4)} SOL`);
|
||||||
|
|
||||||
|
if (solBalance < 0.2 * 10 ** 9) {
|
||||||
|
logger.warn("CRITICAL: Wallet SOL balance is below 0.2 SOL. Transactions may fail soon due to rent!");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
try {
|
||||||
|
const tokenYATA = await getAssociatedTokenAddress(tokenYMint, wallet.publicKey);
|
||||||
|
const accountY = await getAccount(connection, tokenYATA);
|
||||||
|
const rawAmount = new BN(accountY.amount.toString());
|
||||||
|
const decimals = (this.dlmmPool.tokenY.mint as any).decimals || 0;
|
||||||
|
const dust = new BN(0.0001 * 10 ** decimals);
|
||||||
|
balanceY = rawAmount.gt(dust) ? rawAmount.sub(dust) : new BN(0);
|
||||||
|
logger.info(`Wallet Balance (${tokenYLabel}): ${(balanceY.toNumber() / 10 ** decimals).toFixed(4)} (Total: ${rawAmount.toString()} lamports)`);
|
||||||
|
} catch {
|
||||||
|
logger.debug(`Token Y ATA not found: ${tokenYMint.toBase58()}`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return { balanceX, balanceY };
|
||||||
|
}
|
||||||
|
|
||||||
|
async claimFees() {
|
||||||
|
if (!this.dlmmPool) throw new Error("Pool not initialized");
|
||||||
|
const positions = await this.getPositions();
|
||||||
|
|
||||||
|
for (const position of positions) {
|
||||||
|
logger.info(
|
||||||
|
`Claiming fees from position: ${position.publicKey.toBase58()}`
|
||||||
|
);
|
||||||
|
const transactions = await this.dlmmPool.claimAllRewardsByPosition({
|
||||||
|
owner: wallet.publicKey,
|
||||||
|
position,
|
||||||
|
});
|
||||||
|
for (const tx of transactions) {
|
||||||
|
if (DRY_RUN) {
|
||||||
|
logger.info("[DRY RUN] Fee claim transaction part skipped.");
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
const txHash = await this.sendTransactionWithRetry(tx);
|
||||||
|
logger.info(`Fees claimed part: ${txHash}`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns the current price of TokenX in terms of TokenY.
|
||||||
|
* E.g., if X is SOL and Y is USDC, returns USDC price of 1 SOL.
|
||||||
|
*/
|
||||||
|
async getTokenPrice(): Promise<number> {
|
||||||
|
if (!this.dlmmPool) throw new Error("Pool not initialized");
|
||||||
|
const activeBin = await this.dlmmPool.getActiveBin();
|
||||||
|
return parseFloat(activeBin.price);
|
||||||
|
}
|
||||||
|
}
|
||||||
53
src/swap.ts
Normal file
53
src/swap.ts
Normal file
@@ -0,0 +1,53 @@
|
|||||||
|
import { createJupiterApiClient } from "@jup-ag/api";
|
||||||
|
import { wallet, connection } from "./utils/config";
|
||||||
|
import { VersionedTransaction } from "@solana/web3.js";
|
||||||
|
import logger from "./utils/logger";
|
||||||
|
|
||||||
|
const jupiterQuoteApi = createJupiterApiClient();
|
||||||
|
|
||||||
|
export async function getSwapQuote(
|
||||||
|
inputMint: string,
|
||||||
|
outputMint: string,
|
||||||
|
amount: number,
|
||||||
|
slippageBps = 50
|
||||||
|
) {
|
||||||
|
const quote = await jupiterQuoteApi.quoteGet({
|
||||||
|
inputMint,
|
||||||
|
outputMint,
|
||||||
|
amount,
|
||||||
|
slippageBps,
|
||||||
|
});
|
||||||
|
return quote;
|
||||||
|
}
|
||||||
|
|
||||||
|
export async function executeSwap(quoteResponse: any): Promise<string> {
|
||||||
|
const { swapTransaction } = await jupiterQuoteApi.swapPost({
|
||||||
|
swapRequest: {
|
||||||
|
quoteResponse,
|
||||||
|
userPublicKey: wallet.publicKey.toBase58(),
|
||||||
|
wrapAndUnwrapSol: true,
|
||||||
|
},
|
||||||
|
});
|
||||||
|
|
||||||
|
const swapTransactionBuf = Buffer.from(swapTransaction, "base64");
|
||||||
|
const transaction = VersionedTransaction.deserialize(swapTransactionBuf);
|
||||||
|
transaction.sign([wallet]);
|
||||||
|
|
||||||
|
const txid = await connection.sendTransaction(transaction, {
|
||||||
|
skipPreflight: true,
|
||||||
|
maxRetries: 2,
|
||||||
|
});
|
||||||
|
|
||||||
|
logger.info(`Swap executed: https://solscan.io/tx/${txid}`);
|
||||||
|
|
||||||
|
logger.info("Waiting for swap confirmation...");
|
||||||
|
const latestBlockhash = await connection.getLatestBlockhash();
|
||||||
|
await connection.confirmTransaction({
|
||||||
|
signature: txid,
|
||||||
|
blockhash: latestBlockhash.blockhash,
|
||||||
|
lastValidBlockHeight: latestBlockhash.lastValidBlockHeight
|
||||||
|
});
|
||||||
|
logger.info("Swap confirmed.");
|
||||||
|
|
||||||
|
return txid;
|
||||||
|
}
|
||||||
43
src/utils/config.ts
Normal file
43
src/utils/config.ts
Normal file
@@ -0,0 +1,43 @@
|
|||||||
|
import dotenv from "dotenv";
|
||||||
|
import { Connection, Keypair, PublicKey } from "@solana/web3.js";
|
||||||
|
import bs58 from "bs58";
|
||||||
|
|
||||||
|
dotenv.config();
|
||||||
|
|
||||||
|
export const RPC_URL =
|
||||||
|
process.env.RPC_URL || "https://api.mainnet-beta.solana.com";
|
||||||
|
export const PRIVATE_KEY = process.env.PRIVATE_KEY || "";
|
||||||
|
export const PAIR_ADDRESS = process.env.PAIR_ADDRESS || "";
|
||||||
|
export const REBALANCE_THRESHOLD_PERCENT = parseFloat(
|
||||||
|
process.env.REBALANCE_THRESHOLD_PERCENT || "0.15"
|
||||||
|
);
|
||||||
|
export const COMPOUND_THRESHOLD_USD = parseFloat(
|
||||||
|
process.env.COMPOUND_THRESHOLD_USD || "1.0"
|
||||||
|
);
|
||||||
|
export const MIN_SOL_FOR_GAS = 0.1; // Reserved for gas and rent
|
||||||
|
export const TARGET_RATIO = parseFloat(process.env.TARGET_RATIO || "0.5");
|
||||||
|
export const CHECK_INTERVAL_CRON = (
|
||||||
|
process.env.CHECK_INTERVAL_CRON || "*/5 * * * *"
|
||||||
|
).replace(/^["']|["']$/g, "").trim();
|
||||||
|
export const COMPOUND_INTERVAL_CRON = (
|
||||||
|
process.env.COMPOUND_INTERVAL_CRON || "0 0 * * *"
|
||||||
|
).replace(/^["']|["']$/g, "").trim();
|
||||||
|
export const DRY_RUN = process.env.DRY_RUN === "true";
|
||||||
|
export const SLIPPAGE_BPS = parseInt(process.env.SLIPPAGE_BPS || "100"); // 1% default, but user can change
|
||||||
|
export const MAX_RETRIES = parseInt(process.env.MAX_RETRIES || "3");
|
||||||
|
|
||||||
|
// Fallback USD estimates for value calculation (JLP: $3, SOL: $100)
|
||||||
|
export const JLP_USD_ESTIMATE = 3.0;
|
||||||
|
export const SOL_USD_ESTIMATE = 100.0;
|
||||||
|
|
||||||
|
if (!PRIVATE_KEY) {
|
||||||
|
throw new Error("PRIVATE_KEY is not defined in .env");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!PAIR_ADDRESS) {
|
||||||
|
throw new Error("PAIR_ADDRESS is not defined in .env");
|
||||||
|
}
|
||||||
|
|
||||||
|
export const wallet = Keypair.fromSecretKey(bs58.decode(PRIVATE_KEY));
|
||||||
|
export const connection = new Connection(RPC_URL, "confirmed");
|
||||||
|
export const poolAddress = new PublicKey(PAIR_ADDRESS);
|
||||||
15
src/utils/logger.ts
Normal file
15
src/utils/logger.ts
Normal file
@@ -0,0 +1,15 @@
|
|||||||
|
import pino from "pino";
|
||||||
|
|
||||||
|
const logger = pino({
|
||||||
|
level: process.env.LOG_LEVEL || "info",
|
||||||
|
transport: {
|
||||||
|
target: "pino-pretty",
|
||||||
|
options: {
|
||||||
|
colorize: true,
|
||||||
|
translateTime: "HH:MM:ss Z",
|
||||||
|
ignore: "pid,hostname",
|
||||||
|
},
|
||||||
|
},
|
||||||
|
});
|
||||||
|
|
||||||
|
export default logger;
|
||||||
24
src/withdraw.ts
Normal file
24
src/withdraw.ts
Normal file
@@ -0,0 +1,24 @@
|
|||||||
|
import { MeteoraWrapper } from "./meteora";
|
||||||
|
import logger from "./utils/logger";
|
||||||
|
|
||||||
|
async function withdraw() {
|
||||||
|
logger.info("Starting emergency withdrawal...");
|
||||||
|
const meteora = new MeteoraWrapper();
|
||||||
|
|
||||||
|
try {
|
||||||
|
await meteora.init();
|
||||||
|
|
||||||
|
logger.info("Withdrawing all liquidity positions...");
|
||||||
|
await meteora.withdrawAll();
|
||||||
|
|
||||||
|
logger.info("Claiming all fees...");
|
||||||
|
await meteora.claimFees();
|
||||||
|
|
||||||
|
logger.info("Emergency withdrawal completed successfully.");
|
||||||
|
} catch (error: any) {
|
||||||
|
logger.error(`Emergency withdrawal failed: ${error.message}`);
|
||||||
|
process.exit(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
withdraw();
|
||||||
25
tests/integration/meteora_mock.test.ts
Normal file
25
tests/integration/meteora_mock.test.ts
Normal file
@@ -0,0 +1,25 @@
|
|||||||
|
import { Connection, PublicKey } from "@solana/web3.js";
|
||||||
|
import DLMM from "@meteora-ag/dlmm";
|
||||||
|
|
||||||
|
// Mocking the whole DLMM module
|
||||||
|
jest.mock("@meteora-ag/dlmm");
|
||||||
|
|
||||||
|
describe("Meteora SDK Mock Test", () => {
|
||||||
|
it("should mock DLMM.create", async () => {
|
||||||
|
const mockPool = {
|
||||||
|
getActiveBin: jest.fn().mockResolvedValue({ binId: 100, price: "1.23" }),
|
||||||
|
};
|
||||||
|
(DLMM.create as jest.Mock).mockResolvedValue(mockPool);
|
||||||
|
|
||||||
|
const connection = new Connection("https://api.mainnet-beta.solana.com");
|
||||||
|
const poolAddress = new PublicKey(
|
||||||
|
"LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ"
|
||||||
|
);
|
||||||
|
|
||||||
|
const pool = await DLMM.create(connection, poolAddress);
|
||||||
|
const activeBin = await pool.getActiveBin();
|
||||||
|
|
||||||
|
expect(activeBin.binId).toBe(100);
|
||||||
|
expect(DLMM.create).toHaveBeenCalledWith(connection, poolAddress);
|
||||||
|
});
|
||||||
|
});
|
||||||
81
tests/unit/bot.test.ts
Normal file
81
tests/unit/bot.test.ts
Normal file
@@ -0,0 +1,81 @@
|
|||||||
|
import { DLMMBot } from "../../src/bot";
|
||||||
|
import { MeteoraWrapper } from "../../src/meteora";
|
||||||
|
import logger from "../../src/utils/logger";
|
||||||
|
import { BN } from "@coral-xyz/anchor";
|
||||||
|
|
||||||
|
jest.mock("../../src/utils/config", () => ({
|
||||||
|
connection: { getActiveBin: jest.fn() },
|
||||||
|
wallet: { publicKey: { toBase58: () => "wallet1" } },
|
||||||
|
REBALANCE_THRESHOLD_PERCENT: 0.15,
|
||||||
|
poolAddress: { toBase58: () => "pool1" },
|
||||||
|
DRY_RUN: false,
|
||||||
|
SLIPPAGE_BPS: 100,
|
||||||
|
MAX_RETRIES: 3,
|
||||||
|
JLP_USD_ESTIMATE: 3.0,
|
||||||
|
SOL_USD_ESTIMATE: 100.0,
|
||||||
|
COMPOUND_THRESHOLD_USD: 1.0,
|
||||||
|
}));
|
||||||
|
jest.mock("../../src/utils/logger", () => ({
|
||||||
|
info: jest.fn(),
|
||||||
|
error: jest.fn(),
|
||||||
|
debug: jest.fn(),
|
||||||
|
warn: jest.fn(),
|
||||||
|
}));
|
||||||
|
jest.mock("../../src/meteora");
|
||||||
|
|
||||||
|
describe("DLMMBot Rebalance Logic", () => {
|
||||||
|
let bot: DLMMBot;
|
||||||
|
let mockMeteora: jest.Mocked<MeteoraWrapper>;
|
||||||
|
|
||||||
|
beforeEach(() => {
|
||||||
|
jest.clearAllMocks();
|
||||||
|
bot = new DLMMBot();
|
||||||
|
mockMeteora = (bot as any).meteora;
|
||||||
|
mockMeteora.getBalances.mockResolvedValue({ balanceX: new BN(0), balanceY: new BN(0) });
|
||||||
|
mockMeteora.getTokenPrice.mockResolvedValue(1.0);
|
||||||
|
mockMeteora.dlmmPool = {
|
||||||
|
tokenX: { mint: { decimals: 9, address: { toBase58: () => "So11111111111111111111111111111111111111112" } } },
|
||||||
|
tokenY: { mint: { decimals: 6, address: { toBase58: () => "JLP" } } }
|
||||||
|
} as any;
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should not rebalance if within range", async () => {
|
||||||
|
mockMeteora.getActiveBin.mockResolvedValue({ binId: 100 } as any);
|
||||||
|
mockMeteora.getPositions.mockResolvedValue([
|
||||||
|
{
|
||||||
|
publicKey: { toBase58: () => "pos1" },
|
||||||
|
positionData: { lowerBinId: 90, upperBinId: 110 },
|
||||||
|
},
|
||||||
|
] as any);
|
||||||
|
|
||||||
|
await bot.rebalance();
|
||||||
|
|
||||||
|
expect(logger.info).toHaveBeenCalledWith(
|
||||||
|
expect.stringContaining("Portfolio healthy")
|
||||||
|
);
|
||||||
|
expect(mockMeteora.withdrawAll).not.toHaveBeenCalled();
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should trigger rebalance if out of range", async () => {
|
||||||
|
mockMeteora.getActiveBin.mockResolvedValue({ binId: 120 } as any);
|
||||||
|
mockMeteora.getPositions.mockResolvedValue([
|
||||||
|
{
|
||||||
|
publicKey: { toBase58: () => "pos1" },
|
||||||
|
positionData: { lowerBinId: 90, upperBinId: 110 },
|
||||||
|
},
|
||||||
|
] as any);
|
||||||
|
mockMeteora.getBalances.mockResolvedValue({ balanceX: new BN(100), balanceY: new BN(100) });
|
||||||
|
mockMeteora.getTokenPrice.mockResolvedValue(1.0);
|
||||||
|
// dlmmPool already mocked in beforeEach
|
||||||
|
|
||||||
|
await bot.rebalance();
|
||||||
|
|
||||||
|
expect(mockMeteora.withdrawAll).toHaveBeenCalled();
|
||||||
|
expect(mockMeteora.getBalances).toHaveBeenCalled();
|
||||||
|
expect(mockMeteora.deposit).toHaveBeenCalledWith(
|
||||||
|
new BN(100),
|
||||||
|
new BN(100),
|
||||||
|
120
|
||||||
|
);
|
||||||
|
});
|
||||||
|
});
|
||||||
132
tests/unit/meteora.test.ts
Normal file
132
tests/unit/meteora.test.ts
Normal file
@@ -0,0 +1,132 @@
|
|||||||
|
import { PublicKey } from "@solana/web3.js";
|
||||||
|
import { BN } from "@coral-xyz/anchor";
|
||||||
|
|
||||||
|
// Objects prefixed with 'mock' are hoisted and allowed in jest.mock factory
|
||||||
|
const mockInternalConfig = {
|
||||||
|
connection: {},
|
||||||
|
wallet: { publicKey: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ") },
|
||||||
|
poolAddress: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ"),
|
||||||
|
DRY_RUN: false,
|
||||||
|
SLIPPAGE_BPS: 100,
|
||||||
|
MAX_RETRIES: 3,
|
||||||
|
MIN_SOL_FOR_GAS: 0.1,
|
||||||
|
};
|
||||||
|
|
||||||
|
jest.mock("../../src/utils/config", () => mockInternalConfig);
|
||||||
|
|
||||||
|
jest.mock("@meteora-ag/dlmm");
|
||||||
|
jest.mock("@solana/web3.js", () => ({
|
||||||
|
...jest.requireActual("@solana/web3.js"),
|
||||||
|
sendAndConfirmTransaction: jest.fn(),
|
||||||
|
}));
|
||||||
|
jest.mock("../../src/utils/logger", () => ({
|
||||||
|
info: jest.fn(),
|
||||||
|
error: jest.fn(),
|
||||||
|
debug: jest.fn(),
|
||||||
|
warn: jest.fn(),
|
||||||
|
}));
|
||||||
|
|
||||||
|
import { MeteoraWrapper } from "../../src/meteora";
|
||||||
|
import DLMM from "@meteora-ag/dlmm";
|
||||||
|
import { sendAndConfirmTransaction } from "@solana/web3.js";
|
||||||
|
import logger from "../../src/utils/logger";
|
||||||
|
|
||||||
|
describe("MeteoraWrapper", () => {
|
||||||
|
let wrapper: MeteoraWrapper;
|
||||||
|
let mockDlmm: any;
|
||||||
|
|
||||||
|
beforeEach(async () => {
|
||||||
|
jest.clearAllMocks();
|
||||||
|
wrapper = new MeteoraWrapper();
|
||||||
|
mockDlmm = {
|
||||||
|
getActiveBin: jest.fn(),
|
||||||
|
getPositionsByUserAndLbPair: jest.fn(),
|
||||||
|
removeLiquidity: jest.fn(),
|
||||||
|
initializePositionAndAddLiquidityByStrategy: jest.fn(),
|
||||||
|
claimAllRewardsByPosition: jest.fn(),
|
||||||
|
tokenX: { mint: { address: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ") } },
|
||||||
|
tokenY: { mint: { address: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ") } },
|
||||||
|
};
|
||||||
|
(DLMM.create as jest.Mock).mockResolvedValue(mockDlmm);
|
||||||
|
await wrapper.init();
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should get active bin", async () => {
|
||||||
|
mockDlmm.getActiveBin.mockResolvedValue({ binId: 100 });
|
||||||
|
const bin = await wrapper.getActiveBin();
|
||||||
|
expect(bin.binId).toBe(100);
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should withdraw all liquidity from positions", async () => {
|
||||||
|
const mockPosition = {
|
||||||
|
publicKey: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ"),
|
||||||
|
positionData: { lowerBinId: 90, upperBinId: 110 },
|
||||||
|
};
|
||||||
|
mockDlmm.getPositionsByUserAndLbPair.mockResolvedValue({
|
||||||
|
userPositions: [mockPosition],
|
||||||
|
});
|
||||||
|
mockDlmm.removeLiquidity.mockResolvedValue([{}]);
|
||||||
|
(sendAndConfirmTransaction as jest.Mock).mockResolvedValue("txHash");
|
||||||
|
|
||||||
|
await wrapper.withdrawAll();
|
||||||
|
|
||||||
|
expect(mockDlmm.removeLiquidity).toHaveBeenCalled();
|
||||||
|
expect(sendAndConfirmTransaction).toHaveBeenCalled();
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should deposit liquidity", async () => {
|
||||||
|
mockDlmm.initializePositionAndAddLiquidityByStrategy.mockResolvedValue({});
|
||||||
|
(sendAndConfirmTransaction as jest.Mock).mockResolvedValue("txHash");
|
||||||
|
|
||||||
|
await wrapper.deposit(
|
||||||
|
new BN(100),
|
||||||
|
new BN(100),
|
||||||
|
100
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(
|
||||||
|
mockDlmm.initializePositionAndAddLiquidityByStrategy
|
||||||
|
).toHaveBeenCalled();
|
||||||
|
expect(sendAndConfirmTransaction).toHaveBeenCalled();
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should skip transactions in DRY_RUN mode", async () => {
|
||||||
|
mockInternalConfig.DRY_RUN = true;
|
||||||
|
|
||||||
|
mockDlmm.initializePositionAndAddLiquidityByStrategy.mockResolvedValue({});
|
||||||
|
|
||||||
|
await wrapper.deposit(
|
||||||
|
new BN(100),
|
||||||
|
new BN(100),
|
||||||
|
100
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(sendAndConfirmTransaction).not.toHaveBeenCalled();
|
||||||
|
expect(logger.info).toHaveBeenCalledWith(
|
||||||
|
expect.stringContaining("[DRY RUN]")
|
||||||
|
);
|
||||||
|
|
||||||
|
mockInternalConfig.DRY_RUN = false; // Reset
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should get token balances", async () => {
|
||||||
|
mockDlmm.tokenX = { mint: { address: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ") } };
|
||||||
|
mockDlmm.tokenY = { mint: { address: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ") } };
|
||||||
|
|
||||||
|
const balances = await wrapper.getBalances();
|
||||||
|
expect(balances).toBeDefined();
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should log deposit details", async () => {
|
||||||
|
mockDlmm.initializePositionAndAddLiquidityByStrategy.mockResolvedValue({});
|
||||||
|
mockDlmm.tokenX = { mint: { address: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ") } };
|
||||||
|
mockDlmm.tokenY = { mint: { address: new PublicKey("LbVRzDTvBDEcrthxfZ4RL6yiq3uZw8bS6MwtdY6UhFQ") } };
|
||||||
|
(sendAndConfirmTransaction as jest.Mock).mockResolvedValue("txHash");
|
||||||
|
|
||||||
|
await wrapper.deposit(new BN(100), new BN(100), 100);
|
||||||
|
|
||||||
|
expect(logger.info).toHaveBeenCalledWith(
|
||||||
|
expect.stringContaining("Depositing liquidity")
|
||||||
|
);
|
||||||
|
});
|
||||||
|
});
|
||||||
13
tests/unit/sanity.test.ts
Normal file
13
tests/unit/sanity.test.ts
Normal file
@@ -0,0 +1,13 @@
|
|||||||
|
import { BN } from "@coral-xyz/anchor";
|
||||||
|
|
||||||
|
describe("Basic Setup Test", () => {
|
||||||
|
it("should handle BN correctly", () => {
|
||||||
|
const amount = new BN(100);
|
||||||
|
expect(amount.toString()).toBe("100");
|
||||||
|
});
|
||||||
|
|
||||||
|
it("should be able to import from src (sanity check)", () => {
|
||||||
|
// We'll add more complex tests once we mock external dependencies
|
||||||
|
expect(true).toBe(true);
|
||||||
|
});
|
||||||
|
});
|
||||||
17
tsconfig.json
Normal file
17
tsconfig.json
Normal file
@@ -0,0 +1,17 @@
|
|||||||
|
{
|
||||||
|
"compilerOptions": {
|
||||||
|
"target": "ESNext",
|
||||||
|
"module": "CommonJS",
|
||||||
|
"lib": ["ESNext"],
|
||||||
|
"strict": true,
|
||||||
|
"esModuleInterop": true,
|
||||||
|
"skipLibCheck": true,
|
||||||
|
"forceConsistentCasingInFileNames": true,
|
||||||
|
"outDir": "./dist",
|
||||||
|
"rootDir": "./src",
|
||||||
|
"moduleResolution": "node",
|
||||||
|
"resolveJsonModule": true
|
||||||
|
},
|
||||||
|
"include": ["src/**/*"],
|
||||||
|
"exclude": ["node_modules"]
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user