Trading Automation

yieldvault-agent

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YieldVault Agent is an autonomous, auditable yield-farming operator for BNB Chain that integrates directly with on-chain YieldVault contracts (testnet/mainnet) to automate DEPOSIT, WITHDRAW, HARVEST, COMPOUND, and REBALANCE actions.

YieldVault Agent is an autonomous, auditable yield-farming operator for BNB Chain that integrates directly with on-chain YieldVault contracts (testnet/mainnet) to automate DEPOSIT, WITHDRAW, HARVEST, COMPOUND, and REBALANCE actions. Core features include a deterministic decision engine (same input → same output) for full auditability, an hourly autonomous scheduler, a transaction executor that signs and broadcasts transactions, Telegram alerts for executions, APR deltas and errors, and conservative risk management (only vaults with risk_score ≤ 0.5). The agent computes net APR (apr − fees − risk_penalty) to optimize yield while respecting harvest thresholds and rebalancing rules. Typical use cases: hands-off liquidity management for LPs or treasuries, automated yield optimization with auditable decision trails, safe testnet development and live deployment, and integration into CI/CD or self-hosted operations for continuous farming.

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YieldVault Agent

Autonomous yield farming agent for BNB Chain with deterministic execution, smart contract integration, and automated decision-making.

Features

Deterministic Decision Engine - Same input always produces same output (auditable)
Smart Contract Integration - Interact with YieldVault contracts on BNB testnet/mainnet
Autonomous Scheduler - Run farming decisions hourly without manual intervention
Transaction Executor - Automatic DEPOSIT, WITHDRAW, HARVEST, COMPOUND, REBALANCE actions
Telegram Alerts - Real-time notifications for executions, APR changes, and errors
Risk Management - Conservative risk filtering (only vaults with risk_score ≤ 0.5)
Yield Optimization - Net APR calculation (apr - fees - risk_penalty)

Installation

clawhub install yieldvault-agent

Quick Start

1. Configure

cp config.deployed.json .env.local
# Edit with your contract addresses and RPC endpoint

2. Deploy Contracts (if needed)

cd contracts
npm install
npm run deploy:testnet

3. Run Tests

npm test                    # Unit tests
node test.live.mock.js      # Integration tests (offline)
node test.live.js           # Live testnet tests

4. Start Scheduler

node scheduler.js
# Runs decision cycle every hour against testnet

5. Monitor Alerts

Telegram notifications sent automatically for:

Execution started (vault_id, action, amount)
APR changes (>1% delta)
Errors (with severity level)
Cycle completion (stats summary)

Architecture

Smart Contracts (BNB Testnet/Mainnet)
    ↓
BlockchainReader (live vault data)
    ↓
YieldFarmingAgent (deterministic decisions)
    ↓
TransactionExecutor (sign & broadcast)
    ↓
Scheduler (hourly automation)
    ↓
Notifications (Telegram alerts)

Configuration

Edit config.scheduler.json:

{
  "chainId": 97,
  "interval_minutes": 60,
  "harvest_threshold_usd": 25,
  "rebalance_apr_delta": 0.02,
  "max_allocation_percent": 0.35,
  "risk_score_threshold": 0.5
}

Decision Logic

Read current vault state (APR, TVL, user balance)
Calculate Net APR = apr - fees - (risk_score × 0.10)
Filter vaults with risk_score ≤ 0.5
Select vault with highest Net APR
Decide action:
- HARVEST if pending_rewards ≥ $25 USD
- COMPOUND if net_apr ≥ 2% delta
- REBALANCE if another vault beats current by ≥ 2%
- NOOP if already optimized
Execute transaction (with retry logic)
Log execution record (SHA256 auditable)