Local, non-custodial classic sniper: poll until STON.fi or DeDust can route TON → jetton, then submit one swap. Optional STON reverse-quote probe (simulateReverseSwap) reduces obvious one-way pools (not a full honeypot audit).

Requirements

  • Node 20+
  • Mainnet DeDust path uses the bundled factory address (mainnet only). STON.fi follows API/router wiring for the configured network endpoint.

Install

npm install
cp .env.example .env
# set WALLET_MNEMONIC and optional TONCENTER_API_KEY
npm run validate-config

CLI

# Race RPC candidates (TON_RPC_CANDIDATES + TON_ENDPOINT)
npm run rpc-bench

# Wait until route/pool exists, then buy (default STON, slippage from env)
npm run dev -- snipe --jetton EQ... --ton 1.5

# DeDust mainnet volatile pool
npm run dev -- snipe --jetton EQ... --ton 0.5 --dex dedust

# Single attempt (no polling loop)
npm run dev -- snipe-now --jetton EQ... --ton 0.1 --dex ston

# Skip reverse STON quote check
npm run dev -- snipe --jetton EQ... --ton 1 --no-honeypot-check

After npm run build:

node dist/index.js snipe --jetton EQ... --ton 1.5

Environment

Variable Purpose
WALLET_MNEMONIC Required — follower wallet seed
TON_ENDPOINT Primary JSON-RPC URL
TON_RPC_CANDIDATES Extra URLs; fastest used when multiple
TONCENTER_API_KEY Recommended for Toncenter
DEFAULT_SLIPPAGE Fraction, default 0.05
SNIPE_POLL_MS Loop sleep when route missing
SNIPE_MAX_WAIT_MS Give up after this (classic snipe only)

Architecture

  • src/rpc/benchmark.ts — getMasterchainInfo latency race
  • src/dex/ston-buy.ts — STON simulate + TON→jetton router send
  • src/dex/dedust-buy.ts — DeDust native vault swap
  • src/sniper/classic-sniper.ts — wait loop + snipeOnce
  • src/sniper/honeypot.ts — best-effort STON sell quote probe

Disclaimer

Sniping is high risk. DYOR. Influencer CAs, illiquid pools, and malicious jettons exist. This software is provided under the MIT License — see LICENSE.