{"uid":"cap_-Aufr1tcDIiCrbUXdjflO","slug":"base-token-exit-check-honeypot-detector-03f05d0d","name":"Base Token Exit Check (Honeypot Detector)","description":"Free APEX on X1, and free USDC plus APEX on Arc, three times a day. No gas, no sign-up. Plus a swap, a screener, APEX City and token checks.","url":"https://apexfaucet.xyz/api/x402/base-exit-check/%7Btoken%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","pathParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["token"],"properties":{"token":{"type":"string","description":"Base token contract address (0x followed by 40 hex characters)"}}}}},"output":{"type":"object"}}},"responseSchema":{"type":"json","schema":{"type":"object","properties":{"ok":{"type":"boolean"},"data":{"type":"object","properties":{"pool":{"type":"object"},"test":{"type":"object","properties":{"buyOk":{"type":"boolean"},"ethIn":{"type":"number"},"sellOk":{"type":"boolean"},"ethBack":{"type":"number"},"sellError":{"type":"string"},"tokensOut":{"type":"string"},"roundTripLossPct":{"type":"number"}}},"token":{"type":"object"},"tested":{"type":"boolean"},"verdict":{"type":"string"},"deepestPool":{"type":"object"},"simulatedAtBlock":{"type":"integer"}}},"paid":{"type":"number"}}},"example":{"ok":true,"data":{"pool":{"dex":"uniswap","version":"v2","pairedWith":"WETH"},"test":{"buyOk":true,"ethIn":0.005,"sellOk":true,"ethBack":0.00497005,"roundTripLossPct":0.6},"token":{"owner":"renounced (owner is the zero address)","symbol":"BENJI"},"tested":true,"verdict":"CAN EXIT: a 0.005 ETH round trip returns 0.004970 ETH (0.60% cost, pool fees both ways and price impact included)"},"paid":0.01}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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_YDS0aixNMiarcXwFSj8LP","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":"Simulates a real buy and sell on Uniswap for a Base network token to determine if you can actually exit your position (honeypot check).","exampleAgentPrompt":"Before I ape into this token, can you run a honeypot check on the Base contract 0x1234567890abcdef1234567890abcdef12345678 and tell me if I can actually sell it after buying?","exampleUseCases":[{"title":"Pre-trade honeypot safety check","prompt":"I want to buy this Base token at 0xabc123def456abc123def456abc123def456abc1 but I'm worried it might be a honeypot — can you simulate a buy and sell on Uniswap and tell me if I can exit?"},{"title":"Memecoin rug-pull screening","prompt":"There's a new memecoin on Base called BENJI at contract 0xdeadbeef1234567890abcdef1234567890abcdef — check if it's a honeypot and what the round-trip loss percentage looks like."},{"title":"Portfolio token exit verification","prompt":"I already hold some tokens on Base at 0x9999aaaa1234567890abcdef1234567890abcdef — can you verify that I can still exit my position and what the sell simulation looks like on Uniswap?"}],"resultDescription":"Returns a JSON object with an 'ok' flag, a human-readable verdict string (e.g. 'CAN EXIT: a 0.005 ETH round trip returns X ETH'), buy/sell simulation results including ETH in/out and round-trip loss percentage, liquidity pool details (DEX, version, paired asset), and token owner information. The verdict clearly states whether you can exit the position.","failureModes":["Token contract address not found on Base — returns error or ok:false","No Uniswap liquidity pool exists for the token — cannot simulate trade","Token is a verified honeypot — sellOk will be false with a sellError message","Invalid contract address format — request fails validation","Payment not received — returns 402 Payment Required","Simulation block data temporarily unavailable — transient error"],"whenToPreferThis":"Use this endpoint when you need to verify whether a specific Base network token is a honeypot before trading. It performs a real on-chain simulation rather than just static analysis, making it more reliable than metadata-only checks. Prefer this over generic token info endpoints when the critical question is 'can I actually sell after buying?' and you want a concrete round-trip loss percentage from Uniswap simulation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:40:01.829Z","isFirstParty":false,"canonicalSlug":"base-token-exit-check-honeypot-detector-03f05d0d"}