{"uid":"cap_Er1iQI7Mzf4Tgg1yuYG0q","slug":"crypto-microdata-honeypot-check-x402-7aeb744c","name":"Crypto Microdata – Honeypot Check (x402)","description":"Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.","url":"https://kr-x402-mvp.kgy5612.workers.dev/crypto/honeypot-check?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","examples":["0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"],"description":"Base ERC-20 contract"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"chain":"base","flags":["upgradeable_proxy"],"token":{"symbol":"USDC","decimals":6,"holder_count":11391096},"address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","reasons":["upgradeable proxy (logic can change)"],"trading":{"buy_tax":0,"sell_tax":0,"honeypot_sim":{"is_honeypot":false},"top10_holder_pct":26.49},"verdict":"OK","can_sell":true,"contract":{"is_contract":true,"bytecode_bytes":1852,"verified_source":true},"risk_level":"low","risk_score":5,"should_buy":true}},"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_f6JmSHB5xZ5a6jxTs_oOE","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":"Analyzes a Base ERC-20 token contract address for honeypot risk, sell restrictions, taxes, and other trading safety signals, returning a verdict and risk score.","exampleAgentPrompt":"Before I buy, can you run a honeypot check on the Base token at address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and tell me if it's safe to trade — any sell restrictions, taxes, or red flags?","exampleUseCases":[{"title":"Pre-trade token safety screening","prompt":"I'm about to ape into this new Base memecoin at 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed — can you check if it's a honeypot and whether I can actually sell it after buying?"},{"title":"DeFi bot rug-pull guard","prompt":"My trading bot is about to execute a buy on Base for the token at 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA — quickly check the honeypot risk and risk score so we can decide whether to proceed."},{"title":"Portfolio token audit","prompt":"I've got a bunch of unknown tokens in my Base wallet. Can you check 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb for honeypot status, sell taxes, and top holder concentration so I know if it's worth keeping?"}],"resultDescription":"Returns a JSON object with: overall verdict (OK/WARNING/DANGER), risk_level (low/medium/high), numeric risk_score, can_sell boolean, should_buy boolean, buy_tax and sell_tax percentages, honeypot simulation result, top-10 holder percentage, holder count, contract flags (e.g. upgradeable_proxy), bytecode size, verified_source boolean, and human-readable reasons array explaining any risks detected.","failureModes":["Invalid address format (not a 0x hex address) returns 400 validation error","Non-contract address (EOA wallet) may return unexpected results or error","Token contract not deployed on Base returns error or empty result","Payment failure via x402/USDC results in 402 Payment Required","Unverified or obfuscated contracts may produce incomplete analysis","Network congestion on Base may cause timeout"],"whenToPreferThis":"Use this endpoint when an AI trading agent needs a fast, pay-per-call (no API key) safety check on a Base ERC-20 token before executing a buy — specifically for honeypot simulation, sell-tax detection, and holder concentration analysis on the Base chain. Prefer over generic token scanners when operating natively with x402 micropayments in USDC and targeting Base network tokens specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:18.261Z","isFirstParty":false,"canonicalSlug":"crypto-microdata-honeypot-check-x402-7aeb744c"}