{"uid":"cap_ZzzA-_Scenfd_jtMKLRK_","slug":"money-reactor-base-blockchain-block-number-3e976446","name":"Money Reactor — Base Blockchain Block Number","description":"Agent-native micro APIs: hourly-refreshed feed of funded crypto bounty opportunities, GitHub repository honeypot trust scoring, live crypto spot prices and web page reading. Payment via x402 protocol (HTTP 402), USDC on Base (eip155:8453). x402 v1 and v2 compatible; instant settle via Coinbase CDP facilitator. No accounts, no API keys.","url":"https://money-reactor.makar52nn2016.workers.dev/api/block-number?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"at":"2026-10-17T08:00:00.000Z","hex":"0x1c74697","network":"base","blockNumber":29834711}},"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_SuMd322jiQNxmPgYWdZVx","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 current block number on the Base network, including its hex representation and timestamp.","exampleAgentPrompt":"What's the current block number on the Base network right now, including the hex value and when it was recorded?","exampleUseCases":[{"title":"Sync agent to Base chain state","prompt":"Can you grab the latest block number on Base so I can anchor my on-chain transaction timing correctly?"},{"title":"Monitor Base block height progression","prompt":"Check the current block number on Base mainnet and tell me the hex value and the timestamp it was recorded at."},{"title":"Verify smart contract deployment block","prompt":"I just deployed a contract on Base — what block is the chain at right now so I can record the deployment block reference?"}],"resultDescription":"Returns a JSON object containing the current Base network block number as an integer (blockNumber), its hexadecimal equivalent (hex), the network name ('base'), and an ISO 8601 timestamp (at) indicating when the data was recorded.","failureModes":["Network or Cloudflare worker outage returns a 5xx error","x402 payment not completed returns HTTP 402 with payment requirements","Stale or slightly lagged block number if the worker cache hasn't refreshed","Malformed response if Base RPC is temporarily unavailable"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call block number lookup on the Base (eip155:8453) network without setting up API keys or accounts. Ideal for agents operating in x402-native environments where micropayment-settled, keyless infrastructure is preferred. Best suited when you want current block height with a timestamp for anchoring on-chain events or verifying chain state.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:44:36.909Z","isFirstParty":false,"canonicalSlug":"money-reactor-base-blockchain-block-number-3e976446"}