token_risk_check

io.github.vanakenj45/x402-agent-api · Verify this server

Answers "Is this token a scam?", "Can I sell it?" and "Can the owner mint, freeze or tax it?" before an agent buys, accepts or lists an ERC-20 token on Base or Ethereum. Reads the contract and its proxy implementation: name, symbol, supply; owner and whether ownership is renounced; upgradeability (EIP-1967 proxies, admin); the powers its code grants a privileged account, found from its function signatures: mint new tokens, blacklist or freeze holders, change buy/sell fees, pause transfers, set max transaction or wallet limits, or keep trading switched off; and DEX liquidity: every Uniswap v2, Uniswap v3 and Aerodrome (Base) pool against WETH and USDC with reserves and an estimated USD value. The token, its owner and proxy admin are screened against OFAC. Returns a verdict (high_risk, caution, no_flags), a risk score and the reasons. Heuristics, not a sell simulation or audit. A wallet address (no code) is an error and not charged. You are only charged when a result is returned: invalid input (400) and upstream failures (4xx/5xx) are not settled. Costs $0.01 USDC per call via x402. Paid per call with x402 inside MCP (see the server instructions).