{"uid":"cap_zNDXSE4TjUvyOdiFKeDG-","slug":"honeypot-check-evm-token-sell-simulation-73e7a730","name":"Honeypot Check – EVM Token Sell Simulation","description":"Can you SELL this EVM token after buying? KyberSwap two-way round-trip FUSED with per-chain sellability sims — honeypot.is fork sim + exact sell tax on base/ethereum/bnb, GoPlus on arbitrum/optimism/polygon. Buyable-but-not-sellable = honeypot BLOCK. ALLOW|CAUTION|BLOCK, never ALLOW from a partial result. Query: address, chain (default base). Free teaser: /v1/evm/sell-sim/preview. Cryptographically signed (Ed25519) — every response is independently verifiable via /.well-known/obol-pubkey.","url":"https://obol-x402.fly.dev/v1/evm/sell-sim","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"chain":{"enum":["base","ethereum","bnb","arbitrum","optimism","polygon"],"type":"string","default":"base"},"address":{"type":"string","description":"0x token contract to sell-simulate"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_T5tDyQgVrPWW3oVQ6q6K5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Simulates whether an EVM token can actually be sold after purchase, detecting honeypot traps and measuring exact sell tax across multiple chains using KyberSwap round-trip simulation fused with honeypot.is/GoPlus per-chain analysis.","exampleAgentPrompt":"Before I buy this token, can you simulate whether I'd actually be able to sell it afterward — run a sell simulation on 0x1234abcd... on base and tell me if it's a honeypot or if there's a sell tax?","exampleUseCases":[{"title":"Pre-trade honeypot scan for new token","prompt":"I'm about to ape into this token on Base — address is 0xabc123... — can you check if it's a honeypot and whether I'd actually be able to sell it before I buy?"},{"title":"Sell tax check before sniper bot entry","prompt":"My sniper bot is about to buy 0xdeadbeef... on BNB chain — run a sell simulation first and tell me the exact sell tax and whether it gets ALLOW, CAUTION, or BLOCK."},{"title":"Safety audit of token on Arbitrum","prompt":"Can you verify that this Arbitrum token at 0x9988ff... isn't a honeypot? I need to know if selling is actually possible and what verdict the simulation returns."}],"resultDescription":"Returns a signed verdict of ALLOW, CAUTION, or BLOCK indicating whether the token is sellable. Includes the simulated sell tax percentage, chain-specific simulation source (honeypot.is fork for base/ethereum/bnb, GoPlus for arbitrum/optimism/polygon), and a KyberSwap round-trip result. Response is cryptographically signed with Ed25519 and independently verifiable.","failureModes":["Invalid or non-existent token contract address returns an error","Unsupported chain value returns validation error","Token with no liquidity may produce inconclusive simulation","Partial simulation results are never returned as ALLOW — they default to BLOCK or CAUTION","Network timeout on-chain may cause delayed or failed response","Token recently deployed with no trading history may lack simulation data"],"whenToPreferThis":"Choose this endpoint when you need to verify whether a specific EVM token can actually be sold after purchase — especially before executing a buy trade. It is superior to generic token scanners because it performs an actual KyberSwap round-trip sell simulation fused with honeypot.is fork analysis (for base/ethereum/bnb) or GoPlus (for arbitrum/optimism/polygon), and it never returns a false ALLOW from a partial result. Prefer it over static contract scanners when you need sell-tax precision and chain-aware simulation rather than just ownership or code heuristics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T07:29:04.762Z","isFirstParty":false}