{"uid":"cap_VLaXLRRxlmLcTqzeDZ1TY","slug":"tanod-chainpeek-block-number-5510a46f","name":"Tanod Chainpeek Block Number","description":"One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.","url":"https://tanod.dev/v1/chain/block-number?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"enum":["ethereum","base","robinhood"],"type":"string","description":"ethereum, base or robinhood (Robinhood Chain, chain id 4663)."}}},"responseSchema":{"type":"json","example":{"note":"RPC reads are cached up to 30 s","chain":"base","block_time":"2026-10-09T21:48:07Z","age_seconds":1,"block_number":52396570,"block_timestamp":1791582487}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_t_y1882EwDu6X09G_yhF5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest block number, timestamp, and age in seconds for Ethereum, Base, or Robinhood Chain.","exampleAgentPrompt":"What's the latest block number on Base right now, including when it was mined and how many seconds ago that was?","exampleUseCases":[{"title":"Monitor Ethereum block freshness","prompt":"Check the latest Ethereum block number and tell me how old it is in seconds — I want to know if the chain is running normally."},{"title":"Sync check for Base dApp","prompt":"Fetch the current block number and timestamp for Base so I can verify my app is synced to the latest chain state."},{"title":"Robinhood Chain block tracking","prompt":"What's the latest block number on Robinhood Chain (chain id 4663) and when was it mined?"}],"resultDescription":"Returns the latest block number (integer), the block's Unix timestamp, and the age of that block in seconds relative to the current time, for the specified chain (Ethereum, Base, or Robinhood Chain).","failureModes":["Invalid chain value returns a validation error","Network or RPC connectivity issues may cause timeouts","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need lightweight, pay-per-call access to the latest block number, timestamp, and age for Ethereum, Base, or Robinhood Chain without running your own node or paying for a full RPC subscription. Especially suited for agents that need occasional chain-height checks rather than continuous streaming.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:47:31.828Z","isFirstParty":false,"canonicalSlug":"tanod-chainpeek-block-number-5510a46f"}