PASAR API
Bitcoin-only. Query blocks, transactions, address balances and unspent outputs. Fully public, no API key required; 10 req/sec per IP. Zero onboarding friction for BTC wallets and monitors.
View docs ↗ More Crypto APIscurl 'https://api.blockchain.info/stats'
I'm building an app using a free Malaysia API (no auth needed). API: Blockchain.com Bitcoin Data API Provider: Blockchain.com Endpoint: GET https://api.blockchain.info/stats It returns JSON. Source: Blockchain.com (https://www.blockchain.com/explorer/api/blockchain_api) Source type: Curated source Endpoint type: Provider API base URL Integration difficulty: Copy-paste ready Last checked: 2026-06-30 Production caveat: Still handle empty rows, schema changes, pagination, stale coverage, and temporary upstream failures. Help me fetch this and build a simple page that displays it nicely. Include basic production safeguards for errors, empty responses, schema changes, caching, and rate limits.