{"uid":"cap_HVb3SeUCJ1gJ-FtXnV41j","slug":"token-risk-api-20332e0f","name":"Token Risk API","description":"Pay-per-call crypto token risk intelligence over x402 on Base mainnet. Given a contract address or symbol, returns a 0-100 risk score with A-F grade, market data (liquidity, age), and contract security flags (honeypot, hidden owner, mintable, taxes, holder concentration). $0.005 USDC per call, no signup, no API key. Not financial advice.","url":"https://token-risk-api-topaz.vercel.app/v1/risk?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"enum":["ethereum","bsc","polygon","arbitrum","base","optimism","avalanche","solana"],"type":"string","description":"Chain hint (auto-detected if omitted)"},"token":{"type":"string","description":"Contract address (0x...) or token symbol to risk-check"}}},"responseSchema":{"type":"json","example":{"grade":"B","score":42,"token":"0x2091125bFE4259b2CfA889165Beb6290d0Df5DeA","market":{"chain":"base","ageDays":30,"liquidityUsd":100000},"reasons":["holder concentration 52%","tax 3% on buy"],"verdict":"moderate risk","security":{"honeypot":false,"mintable":true,"hiddenOwner":false}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_I1-iKRypSzXKSxZmXgjFL","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a 0-100 risk score with A-F grade, market data, and security flags for a given crypto token contract address or symbol","exampleAgentPrompt":"Can you risk-check the token at 0x2091125bFE4259b2CfA889165Beb6290d0Df5DeA on Base and tell me the risk score, grade, and whether it's a honeypot or has hidden owner issues?","exampleUseCases":[{"title":"Pre-investment token safety check","prompt":"Before I buy any of this token, can you check whether 0x2091125bFE4259b2CfA889165Beb6290d0Df5DeA on Base is a honeypot, what the risk grade is, and how concentrated the holders are?"},{"title":"DeFi bot rugpull filter","prompt":"For each new token launched on Arbitrum today, run a risk check and filter out any with a risk score above 70 or honeypot flagged as true — I only want the ones that pass."},{"title":"Portfolio token audit","prompt":"I hold PEPE on Ethereum — can you pull up its risk score, liquidity, and whether the contract has any mintable or hidden owner flags so I can decide if it's still safe to hold?"}],"resultDescription":"Returns a JSON object with a numeric risk score (0-100), letter grade (A-F), plain-English verdict (e.g. 'moderate risk'), a list of human-readable risk reasons, market data (chain, liquidity in USD, age in days), and security flags (honeypot boolean, mintable boolean, hiddenOwner boolean)","failureModes":["Unknown or unrecognized contract address returns an error or null result","Token symbol ambiguity when the same symbol exists on multiple chains without a chain hint","Unsupported chain returns a validation error","Newly deployed contracts with no on-chain history may produce incomplete market data","Rate-limited or payment failure via x402 returns a 402 Payment Required response"],"whenToPreferThis":"Prefer this endpoint when you need a quick, structured, pay-per-call risk intelligence snapshot for a specific crypto token without setting up an account or API key. It is especially useful for DeFi agents that need to screen tokens at the point of a trade or alert, or for portfolio monitoring workflows that require on-demand security checks across multiple chains including Base, Ethereum, BSC, Polygon, Arbitrum, Optimism, Avalanche, and Solana.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:30:14.124Z","isFirstParty":false,"canonicalSlug":"token-risk-api-20332e0f"}