AI News BNB Trader

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name: ai-news-bnb-trader description: TypeScript (Node.js 20+) AI news-driven BNB strategy trading bot for BSC. Use when user wants event/news sentiment signals, strict risk controls, and automated WBNB<->stablecoin swaps with dry-run safety, panic mode, status, and approval revoke tooling.

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AI News BNB Trader

Run an event-driven BSC trading bot using news sentiment + risk gates.

Safety first

Default DRY_RUN=true.

Never print private key/seed in logs.

Only whitelist assets (WBNB, USDT/BUSD/USDC).

Panic mode immediately disables trading.

Commands

npm run start -- start
npm run start -- status
npm run start -- panic
npm run start -- revoke-approvals
npm run key:encrypt -- --out ./secrets/key.json

News modes

Poll REST via NEWS_API_URL every NEWS_POLL_SECONDS

Optional WebSocket via NEWS_WS_URL

Both modes dedupe on news.id and log failures with exponential backoff.

Signal models

RuleSignalModel (default): keyword rules with explainable reasons

OpenAISignalModel (optional): enabled when OPENAI_API_KEY is set; timeout + fallback to rules

Strategy

Buy WBNB with stablecoin if sentiment * impact >= BUY_THRESHOLD and confidence >= MIN_CONF

Sell WBNB to stablecoin if sentiment * impact <= -SELL_THRESHOLD and confidence >= MIN_CONF

Enforce all risk gates before execution

Risk controls

Max order notional / max position pct / daily trade cap

Daily loss cap (MTM approximation)

TP/SL from avg entry

Cooldown between trades

Slippage cap from quote

Consecutive failures -> SAFE_MODE

Notes

Prefer private RPC (PRIVATE_RPC_URL) when provided.

For production: validate token/DEX addresses and add deeper MEV defenses.

Prefer private RPC (PRIVATE_RPC_URL) when provided.

For production: validate token/DEX addresses and add deeper MEV defenses.