{"uid":"cap_3XrmWValZrNTtVqw4SYox","slug":"kiteendpoints-ai-chain-check-26af4b3f","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-endpoints.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_TbpdcOFgXMHhEaUjHP_qY","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/network status or validates a chain identifier via the KiteEndpoints mega API hub","exampleAgentPrompt":"Can you check the status of the Base blockchain chain right now — is it active and what network details are available for it?","exampleUseCases":[{"title":"Validate chain before crypto transfer","prompt":"Before I send USDC, can you verify that the Base chain is currently active and confirm the chain ID is correct?"},{"title":"Check Ethereum network health","prompt":"Is the Ethereum mainnet chain healthy right now? I want to make sure the network is operational before I deploy a contract."},{"title":"Look up chain metadata for DApp","prompt":"I need the chain metadata for Polygon — can you check its chain ID, status, and any relevant network info so I can configure my DApp?"}],"resultDescription":"Returns a result object containing chain status data, network metadata, and validation details for the queried blockchain — typically including whether the chain is active, its identifier, and associated network properties.","failureModes":["Invalid or unrecognized chain identifier returns an error or empty result","Network timeout if the underlying blockchain RPC is unresponsive","Missing required input fields returns a malformed request error","Payment failure (insufficient USDC balance) results in 402 response","Chain data temporarily unavailable due to upstream provider outage"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-request chain status or validation check without managing your own blockchain RPC infrastructure. Particularly useful for agents handling multi-chain crypto workflows that need to verify network health or chain IDs on demand via USDC micropayment on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:40:08.727Z","isFirstParty":false}