Breez SDK
Breez wants to help you thrive in the P2P Lightning economy. That’s why we’re developing this SDK. It’s the easiest way to tailor Lightning to your own environment, letting your users send and receive P2P bitcoin payments directly from your app.

Eclair API

The API uses HTTP form data and returns JSON-encoded objects or simple strings if no objects are being returned. All errors are handled with a JSON response (more info here). All monetary values are in millisatoshi unless stated otherwise.

Lightning Labs API

The Lightning Network Daemon (lnd) - is a complete implementation of a Lightning Network node. lnd has several pluggable back-end chain services including btcd (a full-node), bitcoind, and neutrino (a new experimental light client). The project's codebase uses the btcsuite set of Bitcoin libraries, and also exports a large set of isolated re-usable Lightning Network related libraries within it.

Lightspark API & SDK

Lightspark’s API and SDK resources show you first hand how easy it is to implement onto the Lightning Network.


LNPay is a Lightning Network solutions, software, and implementation partner. The LNPay Cloud API helps you get started building Lightning Applications. We make it easy to practically build on and extend Lightning Network integrations.


ZEBEDEE is a global fintech focused on developing payments solutions on top of Bitcoin's Lightning Network rails. Our technology stack is vast and supports all kinds of applications: Game Developers, Fintechs, Social Platforms, and AdTechs.