The go-to Bitcoin Transaction (BT) Go library.

Open-source non-custodial hosted wallet for the BSV Blockchain (UTXOs, xPubs, Paymail & More!)

💸 CLI app for interacting with paymail service providers

Bitcoin UTXO & xPub Management Engine

BSV Blockchain Teranode

A headers only peer on the Bitcoin p2p network, with a private web API to allow Merkle root validation.

A library for working with Bitcoin (BSV) transactions, addresses, keys, encryption, and more.

Go client for interacting with spv-wallet

Paymail client & server library for Golang

A comprehensive Go SDK for building scalable, privacy-aware applications on the BSV Blockchain

Tool for generating admin key for spv-wallet toolkit

🔗 Unofficial Golang SDK for the WhatsOnChain API

Payd is a (work in progress!) basic wallet that operates fully SPV manner. Should be run along with a bitcoin blockheaders client.

Interact with Bitcoin Miner APIs

Real-time exchange rates for BitcoinSV using multiple providers with failover support

The go-to Bitcoin Block Chain (BC) Go library.

Paymail toolkit for Go with full‑stack client and server support

Web wallet backend with storage for custodial wallet's xpriv keys, utilizing a non-custodial spv-wallet service.

Enterprise-ready P2P networking for BSV blockchain—built on libp2p with DHT

The go-to Bitcoin Keys (BK) Go library.