@true402.dev/rugcheck

Terminal rug/honeypot check for any Base token — `npx @true402.dev/rugcheck 0x…` — pay-per-call over x402 (USDC, no account, no API key).

npm

Version: 1.1.1

Version published: 3 weeks ago

Weekly downloads: 40

Maintainers: 1

Weekly downloads

Created: 2 months ago

Source

@true402.dev/rugcheck

Stable · production-ready — semver-stable public API (v1.0).

On-chain rug / honeypot check for any Base token, from your terminal — one command, no install:

npx @true402.dev/rugcheck 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed

It tries true402's free trial first (a few free checks/day — no wallet needed). For unlimited checks, point it at a payer wallet and it pays true402's token-report over x402 (~$0.01 USDC on Base, no account, no API key — the wallet is the identity):

Works on Base (default), Ethereum and BNB Smart Chain — add --chain ethereum or --chain bsc.

Add --history to also show what has already happened to the token's liquidity — every removal true402 has observed, and the other tokens drained in the same transaction. A honeypot simulation answers "can I sell this right now"; it is blind to a pool that was drained last month and re-seeded. Base only, since that is the chain the archive covers.

PAYER_PRIVATE_KEY=0x… npx @true402.dev/rugcheck 0x<token>

true402 rugcheck · 0x4ed4…Efed
🛑 AVOID  (score 0/100)
  • no tradeable WETH/USDC liquidity — effectively untradeable
checked on-chain: honeypot sim + liquidity + ownership · true402.dev

Exits non-zero on an AVOID verdict — gate a script or CI step on it.
PAYER_PRIVATE_KEY is a Base wallet holding a little USDC (gas is sponsored by the facilitator).
The check refuses to sign more than $0.10 for a single call, so a rogue endpoint can't drain the payer.

The verdict is a composite of an on-chain buy/sell honeypot simulation, liquidity depth, and contract structure (mint, ownership, kill switches). Powered by true402 — the machine-native x402 marketplace on Base.

Not in a terminal? Send any Base token address to @True402bot on Telegram, or use the browser check at https://true402.dev/check — same on-chain simulation, free, no wallet.

Also available for

MCP (Claude Code / Desktop, Cursor, Hermes) · Hermes Agent · OpenClaw · ElizaOS · LangChain · CrewAI · Vercel AI SDK · Coinbase AgentKit · Virtuals GAME · CLI — same on-chain checks, one install command each: true402.dev/integrations