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
HWI
A command-line interface for supported hardware Bitcoin signers.
What it does
Hardware Wallet Interface connects applications to supported signing devices using a common command-line workflow. It is used for tasks such as obtaining keys and signing transactions. Check exact device and firmware support, and verify transaction details on the hardware rather than trusting only the host output.
Features & requirements
- Custody
- Not applicableSource · 8 Oct 2026 ↗
- Pricing
- Free software; network or service fees may applySoftware or documentation license; hardware, network and connected service charges are separate.Source · 8 Oct 2026 ↗
- Platforms
- Source codeDeveloper source package, not a hosted wallet account.Source · 8 Oct 2026 ↗
- Bitcoin support
- Bitcoin-related serviceSource · 8 Oct 2026 ↗
Sources & freshness
1Bitcoin editorial ↗Source refreshed · 8 Oct 2026
Editorial review · 8 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 8 Oct 2026.