{"uid":"cap_lDs7Uu4HUNZoKhmzDT9FC","slug":"kiteendpoints-ai-chain-check-f84932b4","name":"KiteEndpoints.ai - Chain Check","description":"400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.","url":"https://kite-hub-v2.vercel.app/api/chaincheck","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.14","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":"$0.14/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.14","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.14","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1HgLRp-5Qx9WQA_0t-Lme","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.14","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks blockchain/chain data for a given input and returns a result object with chain-related information","exampleAgentPrompt":"Can you run a chain check on this blockchain data and tell me what it returns?","exampleUseCases":[{"title":"Verify on-chain transaction status","prompt":"Can you check the chain status for this blockchain transaction and tell me if it's confirmed on the network?"},{"title":"Query crypto network chain info","prompt":"I need to look up chain data for this crypto address — can you run a chain check and give me the result?"},{"title":"Validate blockchain chain data","prompt":"Can you verify this blockchain data by running a chain check on it and returning whatever the result object says?"}],"resultDescription":"Returns a JSON object with a 'result' field containing chain-related data such as status, chain identifiers, or on-chain state for the submitted input.","failureModes":["Malformed or missing result object in request body returns an error","Invalid chain data structure causes a bad request response","Endpoint may return generic example data if the input is not a real chain query","Payment failure (insufficient USDC on Base chain) results in 402 Payment Required","Rate limiting or server errors may return 5xx responses"],"whenToPreferThis":"Use this endpoint when you need to perform a quick, pay-per-use chain check on blockchain data without setting up a dedicated blockchain node or signing up for a long-term data provider subscription. Suitable for agents that occasionally need on-chain verification and want to pay per call in USDC on Base chain.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:40:34.284Z","isFirstParty":false}