{"uid":"cap_0stujUF993zy_4y5namld","slug":"santyvv-data-chain-identity-and-tip-height-084f97cd","name":"santyvv-data: Chain Identity and Tip Height","description":"Chain identity and tip height","url":"https://santyvv-x402.santyvv1993.workers.dev/api/chain/info?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","properties":{}}},"additionalProperties":false}}},"responseSchema":null,"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_JcdUzBVtwpYz45Q5l7JoY","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":"Returns the identity (chain name, network ID, etc.) and current tip (latest block height) for a blockchain chain.","exampleAgentPrompt":"What is the current block height and chain identity for this network — give me the tip height and chain name right now.","exampleUseCases":[{"title":"Monitor blockchain tip for sync status","prompt":"Check the current block height and chain identity so I can verify my node is fully synced with the network tip."},{"title":"Confirm which network a dApp is on","prompt":"Tell me the chain name and network ID so I can confirm whether this deployment is on mainnet or a testnet."},{"title":"Track block height progress over time","prompt":"Fetch the latest tip height for this chain so I can log it and see how many blocks have been added since my last check."}],"resultDescription":"Returns structured data including the chain's identity (name, network/chain ID) and the current tip height (latest block number), allowing agents to understand which blockchain they are querying and how far along it is.","failureModes":["Network timeout if the Cloudflare Worker is unreachable","Stale tip height if the upstream node is behind the chain head","No input parameters required but payment failure (402) blocks access","Chain node downtime may return an error or empty response"],"whenToPreferThis":"Use this endpoint when you need a lightweight, low-cost ($0.01 USDC) lookup of a blockchain's current tip height and identity without requiring a full RPC node setup. Prefer it for quick chain state checks in monitoring or validation workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:44:11.264Z","isFirstParty":false,"canonicalSlug":"santyvv-data-chain-identity-and-tip-height-084f97cd"}