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Ethereum Token Safety Checker
x402
Ethereum Token Safety Checker is a paid API for AI agents from true402.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Analyzes an ERC-20 token contract address on Ethereum for safety signals and risk indicators
Price / call$0.005
Success—
StatusUnknown
How this service works
The machine-native marketplace. Wallet = identity. Pay per call with HTTP 402.
Output
Returns a JSON object containing safety signals and risk assessment for the specified ERC-20 token contract on Ethereum, potentially including honeypot detection, ownership risks, liquidity flags, and contract vulnerability indicators.
Example use cases
Pre-trade DeFi token safety check
“I just found a new token on Ethereum with contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 — can you check if it's safe before I swap into it?”
Automated portfolio risk screening
“I'm building a portfolio of DeFi tokens — can you run a safety check on this Ethereum contract address 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 and tell me if there are any red flags?”
Scam token investigation
“Someone sent me tokens I didn't buy and the contract is 0x95aD61b0a150d79219dCF64E1E6Cc01f0B64C4cE — can you check if this Ethereum token contract is a honeypot or malicious?”
Technical details
Endpoint
POSThttps://true402.dev/api/v1/ethereum/token-safetyWhen to prefer
Choose this endpoint when you need a quick, pay-per-call token safety assessment for an ERC-20 contract on Ethereum, especially in automated DeFi workflows where wallet-based micropayment via HTTP 402 is acceptable. Prefer this over manual block explorer lookups when you need programmatic risk signals integrated into an agent pipeline.
Side effects
- Invalid or malformed contract address returns an error
- Contract address not found on Ethereum mainnet
- Unsupported chain (only Ethereum is supported)
- Rate limiting or payment failure via HTTP 402
- Token contract too new to have sufficient analysis data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Chain to check; only 'ethereum' is supported on this endpoint (default) |
| tokenrequired | string | ERC-20 contract address on Ethereum |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| risk | string | low | medium | high | critical |
| chain | string | |
| erc20 | object | name/symbol/decimals/totalSupply (null if the read failed) |
| flags | array | risk flags raised |
| score | number | 0–100 structural safety score |
| token | string | |
| honeypot | object | buy/sell simulation: sellable, roundTripBps, dex (null if it could not be simulated — never assume safe) |
| mintable | boolean | deployed bytecode exposes a mint selector (heuristic) |
| liquidity | object | quote-side WETH/USDC liquidity across uniswap-v3 + uniswap-v2 pools, in USD |
| ownership | string | renounced | active | none | unknown |
| isContract | boolean |
Tags
x402
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