{"uid":"cap_g7gTOoHZRltamELY6OHs2","slug":"erc20-honeypot-transfer-restriction-detector-3fce7a76","name":"ERC20 Honeypot & Transfer Restriction Detector","description":"Heuristic honeypot and risk check for an ERC20 token via on-chain eth_call - detects active owner control and transfer restrictions that can trap buyers, on Ethereum and Base. honeypot check, honeypot detector, can i sell token, token scam check, rug detection, transfer restriction Accepts payment on Base or Solana — either network works.","url":"https://api.x402node.dev/chain/honeypot","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["token"],"properties":{"chain":{"type":"string","description":"ethereum, base (default)"},"token":{"type":"string","description":"ERC20 contract address (required)"},"address":{"type":"string","description":"EVM/chain address (optional)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":{"request":{"chain":"ethereum","token":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"},"response":{"note":"Heuristic checks via eth_call (owner presence, transfer revert). Not a full buy/sell tax simulation - verify before trading.","_hint":"x402 paid endpoints for AI agents — x402node.dev (utilities) · cn402.com (Chinese culture)","chain":"ethereum","flags":["has_active_owner (can modify token rules)"],"token":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","source":"eth_call","symbol":"USDC","decimals":6,"riskLevel":"medium","totalSupply":"51938146548945407","hasActiveOwner":true}},"exampleRequest":{"chain":"ethereum","token":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_P8pYNxI2IRFBPX64uA_pP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a heuristic on-chain honeypot check for an ERC20 token via eth_call, detecting active owner control, transfer restrictions, and sell-prevention mechanisms on Ethereum and Base.","exampleAgentPrompt":"Before I buy, run a honeypot check on this token contract 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum — can I actually sell it later, or does it have transfer restrictions that would trap me?","exampleUseCases":null,"resultDescription":"Returns a risk assessment indicating whether the token is a likely honeypot, whether the owner retains privileged control, whether transfer restrictions are active that could prevent selling, and any other on-chain signals suggesting buyer-trapping or rug-pull risk.","failureModes":["Invalid or non-existent contract address returns an error","Unsupported chain (not Ethereum or Base) returns unsupported network error","Contract is not an ERC20 token, leading to inconclusive or error response","RPC node timeout causing a failed eth_call","Payment not included or insufficient USDC, resulting in 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to assess whether a specific ERC20 token can be resold after purchase — particularly before executing a buy on Ethereum or Base. Prefer this over general token info endpoints when the primary concern is sell-ability, owner control, and transfer restriction traps rather than tax rates or contract age.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:44:11.704Z","isFirstParty":false}