Example API implementation with HTTP 402 responses for unpaid resources.

Langchain + CrewAI powered AI agents with Bitcoin wallets.

Real-Time Gateway to Stacks DeFi.

Audited & minimal library for creating, signing & decoding Bitcoin transactions.

Define complex binary structures using composable primitives

A webscript for generating, signing, decoding multisig STX operations in the STX-over-BTC wire format

Write, test and deploy high-quality smart contracts to the Stacks blockchain and Bitcoin.

Vue 3 & Bootstrap 5 & Material Design 2.0 UI KIT

Modular Bitcoin full-node microservices API server architecture and utilities toolkit to build scalable, secure and featureful apps and services without trusted third parties

Lightning Network Daemon ⚡️

The Stacks blockchain implementation

The Blockstack Browser