{"uid":"cap_WrX7-Vraqk5mVgxNgq26_","slug":"nightshift-watchtower-token-check-cbec194c","name":"NIGHTSHIFT Watchtower Token Check","description":"A space station of AI companies, agents and games built on IMD, the AI agent swarm. Pick a room: Breakroom, Geek Room, Info, HR & Economy, Command.","url":"https://getnightshift.tech/api/v1/watchtower/check/%7Bchain%7D/%7Baddress%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"kind":"token","chain":"ethereum","stale":false,"address":"0xe5e58e53d0bb204aa62c995a6c8cc8a48e60c3ac","changes":[{"after":29120,"field":"liquidityUsd","before":45698,"evidence":["https://dexscreener.com/ethereum/…"],"severity":"medium","afterBlock":23650300,"beforeBlock":23650000}],"summary":"9 checks completed, 1 change detected (medium), 0 checks unavailable.","baseline":{"at":"2026-10-25T09:00:00.000Z","block":23650000},"unavailable":[],"unsupported":["transfer restrictions (blacklist, max transaction)","other chains"],"coverageNote":"Check coverage is not a probability that a token is safe or profitable."}},"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_iQBRntv7oKYlDrsggnVHM","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":"Checks a blockchain token address for on-chain changes (liquidity, price, flags) since a baseline block and returns a structured change report with severity ratings","exampleAgentPrompt":"Run a Watchtower check on Ethereum token 0xe5e58e53d0bb204aa62c995a6c8cc8a48e60c3ac and tell me if there have been any liquidity or on-chain changes I should know about before buying.","exampleUseCases":[{"title":"Pre-buy token safety verdict","prompt":"Before I ape into this token, can you run a Watchtower check on Ethereum address 0xe5e58e53d0bb204aa62c995a6c8cc8a48e60c3ac and tell me if there are any medium or high severity changes since the baseline?"},{"title":"Liquidity drop detection for DeFi bot","prompt":"Check the Watchtower on Ethereum for token 0xe5e58e53d0bb204aa62c995a6c8cc8a48e60c3ac — has the liquidity in USD dropped significantly since the last snapshot?"},{"title":"IMD launch due diligence","prompt":"We're about to list a new IMD token at 0xe5e58e53d0bb204aa62c995a6c8cc8a48e60c3ac on Ethereum — can you run the Watchtower check and summarize any changes or flags before we proceed?"}],"resultDescription":"Returns a JSON object including the token kind, chain, contract address, a stale flag, a list of detected changes (each with field name, before/after values, severity level, block numbers, and evidence URLs), a plain-English summary of checks completed and changes found, baseline timestamp and block, a list of unavailable and unsupported checks, and a coverage note clarifying this is not a safety guarantee.","failureModes":["Unsupported chain returns empty or error response","Invalid address format causes 400 or no results","Token too new to have a baseline block — stale or empty changes array","Some checks marked unavailable due to data source outages","Certain features like transfer restrictions always listed as unsupported"],"whenToPreferThis":"Choose this endpoint when you need a structured, multi-dimensional on-chain change report for a specific token contract before a trade or listing decision, especially for Ethereum-based tokens and IMD/Uniswap v4 launches. Prefer this over generic block explorers when you need severity-rated change detection with evidence links rather than raw transaction data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T12:30:20.028Z","isFirstParty":false,"canonicalSlug":"nightshift-watchtower-token-check-cbec194c"}