{"uid":"cap_4xH7y17v2eGQOzjZTNsIP","slug":"blockchain-info-bitcoin-address-explorer-api-89d900b6","name":"Blockchain.info Bitcoin Address Explorer API","description":"Paid AI-agent access to Blockchain.com Explorer API","url":"https://api.blockchain.info/explorer-gateway-kt/x402/btc/address?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string","description":"Bitcoin or Bitcoin Cash address"}}},"responseSchema":{"type":"json","format":"application/json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_VrRbjykcSydmWAgSwi-qO","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":"Retrieves on-chain data for a given Bitcoin or Bitcoin Cash address via the Blockchain.com Explorer API","exampleAgentPrompt":"Can you look up the balance and transaction history for Bitcoin address 1A1zP1eP5QGefi2DMPTfTL5SLmv7Divf Na using the Blockchain.com Explorer?","exampleUseCases":[{"title":"Verify incoming crypto payment","prompt":"I'm expecting a payment to my Bitcoin address 3FZbgi29cpjq2GjdwV8eyHuJJnkLtktZc5 — can you check if it's arrived yet and how much was sent?"},{"title":"Audit suspicious wallet activity","prompt":"Can you pull up all the on-chain activity for this Bitcoin address bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq? I want to know how many transactions it's had and what its current balance is."},{"title":"Research high-value BTC address","prompt":"Look up the transaction count and total balance for Bitcoin address 1FeexV6bAHb8ybZjqQMjJrcCrHGW9sb6uF — I'm trying to understand how active this wallet is."}],"resultDescription":"Returns on-chain data for the specified Bitcoin or Bitcoin Cash address, typically including current balance, total received, total sent, and a list of associated transactions with their details (txid, amounts, block confirmation status).","failureModes":["Invalid or malformed address returns an error response","Address not found on-chain (unused address) may return empty/zero balances","Rate limiting if called too frequently","Payment failure via x402 protocol if USDC balance is insufficient","Network timeouts if blockchain node is congested"],"whenToPreferThis":"Choose this endpoint when you need authoritative, real-time Bitcoin or Bitcoin Cash address data sourced directly from the Blockchain.com Explorer — one of the most trusted and widely-used block explorers. Prefer it over generic blockchain APIs when you need reliable BTC/BCH address lookups with a per-call micropayment model rather than API key subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:35:40.433Z","isFirstParty":false,"canonicalSlug":"blockchain-info-bitcoin-address-explorer-api-89d900b6"}