bitcoinjs-lib-v7-toolkit

JavaScript and TypeScript guide for bitcoinjs-lib v7 and its ecpair, bip32 and bip39 companions — choosing payment types (P2PKH, P2SH, P2WPKH, P2WSH, Taproot), deriving addresses, assembling PSBTs with the correct per-type input fields, signing, checking signatures, merging cosigner PSBTs, finalizing and extracting raw transactions, parsing transactions and scripts, and configuring networks plus the ECC backend. Use when the user needs Bitcoin addresses, partially or fully signed transactions, or fixes for code that imports bitcoinjs-lib. Not for wallets in other languages, running nodes, broadcast infrastructure, or price, mining and consensus topics.

Version

v1.0.0

Size

18 KB

Updated

2026-10-12

Your client verifies the signature before reading. This explicit manual read is available on every plan. Free automatically loads five chosen skills; paid plans automatically load relevant skills across the library.