{"uid":"cap_6AITt33KpDW6BwuabSiZv","slug":"chaink9-token-risk-launch-feed-e4c687ac","name":"ChainK9 Token Risk Launch Feed","description":"Token risk checks for BNB Smart Chain, Ethereum and Base, for AI agents and trading bots. ChainK9 forks the chain and really buys and sells a token in a sandbox before you do, so a honeypot is caught by what it does, not by what its code looks like.","url":"https://api.chaink9.com/launch-feed?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"chain":{"enum":["bsc","eth","base","arc"],"type":"string","description":"bsc (BNB Smart Chain, the default), eth (Ethereum) or base (Base)"},"limit":{"type":"string","pattern":"^([1-9]|1[0-9]|20)$","description":"Candidate markets to examine, default ten"},"verdict":{"enum":["ok","caution","danger","unknown"],"type":"string"},"min_wbnb":{"type":"string","pattern":"^[0-9]{1,78}$","description":"Older name of min_wrapped"},"min_wrapped":{"type":"string","pattern":"^[0-9]{1,78}$","description":"Minimum WBNB/WETH reserve in wei, default zero"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"markets":{"type":"array","items":{"type":"object","properties":{"pool":{"type":"object","properties":{"reserve_wbnb":{"type":"string"}}},"market":{"type":"object","properties":{"token":{"type":"string"},"verdict":{"type":"string"}}}}}},"coverage":{"type":"string"},"evidence":{"type":"object","properties":{"block":{"type":"integer"},"chain_id":{"type":"integer"}}},"candidates_checked":{"type":"integer"}}}}}}},"responseSchema":{"type":"json","example":{"markets":[{"pool":{"reserve_wbnb":"1000000000000000000"},"market":{"token":"0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82","verdict":"unknown"}}],"coverage":"Bounded candidates; no new scans.","evidence":{"block":1,"chain_id":56},"candidates_checked":10}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NLrPv9853KOu-fqyk-87f","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a feed of recently launched tokens on BNB Smart Chain, Ethereum, or Base with sandbox-tested honeypot verdicts (ok/caution/danger/unknown)","exampleAgentPrompt":"Pull the latest launch feed from ChainK9 for BNB Smart Chain, limit it to 10 candidates, and only show me tokens with a 'danger' verdict so I can avoid them in my trading bot.","exampleUseCases":[{"title":"Trading bot honeypot pre-screen","prompt":"Before my bot buys any new token on BSC, run it through ChainK9's launch feed to get the latest candidates and flag anything with a 'danger' verdict — I only want to trade tokens that passed the sandbox buy/sell test."},{"title":"Safe launch monitoring on Base","prompt":"Give me the top 5 newly launched tokens on Base that ChainK9 rated 'ok', and only include pools with at least 1000000000000000000 wei in WETH reserve so I know there's real liquidity."},{"title":"DeFi research honeypot audit","prompt":"I'm researching new token launches on Ethereum — fetch up to 20 candidates from ChainK9's feed filtered to 'caution' verdict so I can investigate what's borderline and warn my community."}],"resultDescription":"A JSON object containing an array of markets, each with a token address and a verdict (ok/caution/danger/unknown), the pool's wrapped-token reserve, the block and chain ID where the check was anchored, the number of candidates checked, and a coverage string describing scan completeness.","failureModes":["Invalid chain value returns a validation error","limit outside 1–20 causes a pattern mismatch error","min_wrapped with non-numeric or oversized value fails schema validation","Payment not received via x402 results in 402 Payment Required","Network or chain fork sandbox temporarily unavailable returns 5xx","No candidates found in specified filter returns empty markets array"],"whenToPreferThis":"Choose this endpoint when you need a feed of newly launched tokens screened by behavioral sandbox testing (actual fork-based buy/sell simulation) rather than static code analysis. It is specifically suited for trading bots and DeFi agents that need to pre-screen novel tokens at launch time on BSC, Ethereum, or Base, especially when you want to filter by risk verdict or minimum liquidity threshold. Prefer this over static auditing tools when you need runtime honeypot detection that catches obfuscated traps that code scanners miss.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T06:35:38.771Z","isFirstParty":false,"canonicalSlug":"chaink9-token-risk-launch-feed-e4c687ac"}