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Token Risk Check
x402
Token Risk Check is a paid API for AI agents from bess-x402.onrender.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-30).
Performs a heuristic rug-pull and honeypot risk analysis of an ERC-20 token contract, returning a 0-100 risk score with detailed flags for dangerous contract features.
Price / call$0.004
Success—
StatusUnknown
How this service works
Heuristic rug and honeypot risk check of an ERC-20 before buying: owner and renouncement, upgradeable proxy, mint, pause, blacklist, fee and trading switches found in the bytecode, readable buy/sell tax, and a 0-100 risk score with flags. Ethereum, Base, Arbitrum, Optimism, Polygon.
Output
Returns a 0-100 risk score along with boolean flags for dangerous contract features detected in bytecode: owner renouncement status, upgradeable proxy presence, mint function, pause function, blacklist function, fee switches, and trading switches. Also includes readable buy and sell tax percentages.
Example use cases
Pre-buy DeFi token safety check
“I'm about to ape into this new token on Base — contract is 0x4200000000000000000000000000000000000006 — can you check if it's a honeypot or rug, and what the buy/sell taxes look like?”
Portfolio risk audit for token holdings
“Can you check the risk score for token contract 0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9 on Ethereum and flag anything scary like mint functions, blacklists, or the owner not having renounced?”
Arbitrum token launch vetting
“There's a new token launching on Arbitrum at address 0x912CE59144191C1204E64559FE8253a0e49E6548 — run a full rug and honeypot scan on it and tell me if the contract is upgradeable or has any fee or trading switches hidden in the bytecode.”
Technical details
Endpoint
GEThttps://bess-x402.onrender.com/v1/evm/token-risk?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, automated pre-buy safety check on an ERC-20 token across Ethereum, Base, Arbitrum, Optimism, or Polygon. It is ideal for DeFi agents that need to gate token purchases on a risk threshold, scan for honeypots, or surface dangerous contract features (mint, pause, blacklist, fee switches) without manual contract auditing. Prefer it over full audit services when speed and cost matter most and a heuristic bytecode scan is sufficient.
Side effects
- Invalid or non-existent contract address returns an error
- Unsupported chain name returns a validation error
- Unverified or obfuscated bytecode may produce incomplete flag detection
- Network-specific RPC unavailability may cause timeouts
- Token on a chain where it is not deployed returns an error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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