BlockFleaBlockFlea
RPC / Nodes

Blockstream Esplora

Open-source Bitcoin and Liquid block explorer and HTTP API by Blockstream. The public instance at blockstream.info/api provides a free REST API for fetching transactions, UTXOs, blocks, and address histories. Fully self-hostable. The most widely used free Bitcoin HTTP API for wallets and applications — no API key needed.

Visit Website Open Interactive Profile

Supported Chains

Bitcoin

Best For

Blockstream Esplora is useful for builders evaluating RPC / Nodes across Bitcoin.

Related Tools

AlchemyThe \'AWS for Web3.\' Supernode RPC, Enhanced APIs, webhooks, NFT/Token APIs, and account abstraction...AnkrDecentralized RPC network with 50+ chains. Public and premium endpoints, staking services,...Bitcoin CoreThe reference Bitcoin implementation. Validates every transaction and block, provides maximum...Bitcoin KnotsBitcoin Core fork by Luke Dashjr with enhanced policy controls. Filter spam transactions, reject...BlockdaemonInstitutional blockchain infrastructure provider for nodes, APIs, staking, wallet infrastructure, and...Blockstream Satellite APIBroadcast Bitcoin transactions via satellite using the Lightning Network. Pay-per-byte micropayments...