{"repo":"hirosystems/stacks-blockchain-api","free":true,"listed":false,"github":"https://github.com/hirosystems/stacks-blockchain-api","clone":"git clone https://github.com/hirosystems/stacks-blockchain-api.git","description":"API for the Stacks blockchain","language":"TypeScript","stars":192,"topics":["stacks","blockchain","blockstack","api"],"license":"GPL-3.0","category":"blockchain-web3","readme_excerpt":"Stacks Blockchain API A Fastify-based REST API with real-time WebSocket and Socket.IO support for the Stacks blockchain. It indexes on-chain data from a Stacks node into PostgreSQL and exposes it through a rich set of RESTful endpoints, a full OpenAPI specification, and real-time event streams. Table of Contents - Features - Quick Start - API Endpoints - Run Modes - Configuration - Development - Event Replay - Deployment - Bugs and Feature Requests - Contributing - Community Features - Nakamoto support — full support for Nakamoto blocks, tenures, signer signatures, and NakamotoCoinbase / TenureChange transaction types - Comprehensive REST API — v1 and v2 endpoints covering blocks, transactions, accounts, smart contracts, NFTs, fungible tokens, BNS (Bitcoin Name System), PoX / stacking, burn chain rewards, and more - Real-time streaming — subscribe to blocks, microblocks, mempool transactions, address activity, STX balance changes, and NFT events via WebSocket (JSON-RPC) or Socket.IO - Client library — type-safe TypeScript/JS client for REST and real-time APIs ( @stacks/blockchain-api-client ) - OpenAPI specification — auto-generated from route definitions; powers Redoc documentation, Postman collections, and the TypeScript client - Stacks node RPC proxy — transparently proxies requests to the underlying Stacks node's /v2/ endpoints, with optional fee estimation - Multiple run modes — default (read-write), read-only, and write-only modes for flexible scaling - Prometheus metri","default_branch":null,"files":null,"tree":[],"storefront":"/r/hirosystems","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/hirosystems/stacks-blockchain-api/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}