Developer tools & open source✦Editorial profile
Coinb.in
Browser tools to build, inspect and sign Bitcoin transactions.
Project or serviceView listing
Developer tools & open source
bitcoinj
A Java library for Bitcoin transactions, wallets and the protocol.
What it does
bitcoinj supplies Java components for Bitcoin transactions, wallet logic and network communication. It can be used from JVM languages and supports lightweight verification. Read the current API and release notes before integrating it into an application that handles keys or payments.
Features & requirements
- Custody
- Not applicableA developer library, not a hosted wallet. Applications determine key handling and fees.Source · 9 Oct 2026 ↗
- Pricing
- Free software; network or service fees may applySource · 9 Oct 2026 ↗
- Platforms
- Source codeSource · 9 Oct 2026 ↗
- Bitcoin support
- Native BitcoinSource · 9 Oct 2026 ↗
Sources & freshness
Awesome Bitcoin ↗Source refreshed · 8 Oct 2026
1Bitcoin editorial ↗Source refreshed · 9 Oct 2026
Discovery from igorbarinov/awesome-bitcoin. Follow the linked official project for current information. CC0 1.0 ↗
Editorial review · 9 Oct 2026
Imported records link to their sources. An entry is a discovery aid, not an endorsement.
Website freshness
Website responded to the check. Checked 9 Oct 2026.