{"entry":{"slug":"blockstream-esplora-api","name":"Blockstream Esplora","category":"api","summary":"Bitcoin blocks, addresses, transactions and fee estimates.","description":"Public Bitcoin explorer API: confirm on-chain payments, read balances, estimate fees.","auth_mode":"none","endpoint":"https://blockstream.info/api","docs_url":"https://github.com/Blockstream/esplora/blob/master/API.md","tags":["payments","crypto","open-data"],"capabilities":["tx_lookup","address_balance","fee_estimates"],"auth_params":[],"input_format":"path params","output_format":"json/text","rate_limit":"fair use","pricing":"free","invocation_example":"curl -s https://blockstream.info/api/blocks/tip/height","verified":false,"verified_at":null,"featured":false,"checks_total":1,"checks_ok":0,"avg_latency_ms":6844,"health_ok":false,"health_status_code":null,"health_checked_at":"2026-09-17T18:17:19.281+00:00","health_latency_ms":6844,"probe_url":null}}