{"uid":"cap_qwUS-FD8wGiJpJO86t9gP","slug":"beggar-bot-btc-block-size-base-mainnet-b4110322","name":"Beggar Bot BTC Block Size (Base mainnet)","description":"Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.","url":"https://beggar-bot-demand.beggarbot.workers.dev/v1/btcblocksize?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cBZoET8rkpK-vQQp6t28r","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current or recent Bitcoin block size data, paid via x402 micropayment on Base mainnet","exampleAgentPrompt":"What is the current Bitcoin block size? Use Beggar Bot's BTC block size endpoint to fetch the latest data — I'll pay the $0.02 USDC fee via Base mainnet.","exampleUseCases":[{"title":"Monitor Bitcoin block utilization","prompt":"Can you check the current Bitcoin block size for me? I want to know how full blocks are right now — use the Beggar Bot BTC block size lookup and pay the fee from my Base wallet."},{"title":"On-chain research for BTC scaling analysis","prompt":"I'm researching Bitcoin scalability — can you pull the latest BTC block size data from Beggar Bot so I can see how large blocks are getting on mainnet?"},{"title":"Automated block size alert trigger","prompt":"Check the current Bitcoin block size using Beggar Bot and let me know if it's above 1.5 MB — I want to track when blocks are consistently large."}],"resultDescription":"A JSON response containing Bitcoin block size data, likely including metrics such as block size in bytes or megabytes for the current or most recent Bitcoin block, returned after a $0.02 USDC x402 micropayment on Base mainnet.","failureModes":["Payment not received or insufficient USDC balance — returns 402 Payment Required","Invalid or missing x402 payment header — returns 402","Network parameter unsupported — returns 400 or error JSON","Rate limiting or worker overload — returns 429 or 503","Upstream Bitcoin data source unavailable — returns 500 or error JSON"],"whenToPreferThis":"Use this endpoint when you need quick, pay-per-call access to Bitcoin block size data without a subscription, especially in agentic workflows that can handle x402 micropayments on Base mainnet. Prefer this over free alternatives when reliability and simplicity of a single API call with USDC micropayment is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:38:46.952Z","isFirstParty":false,"canonicalSlug":"beggar-bot-btc-block-size-base-mainnet-b4110322"}