👋 Welcome, Builder!

If you can't find what you need in this guide or in your 👋 Welcome, Builder! - then contact us.

---

Developer Sandbox

Build and test bitcoin payments in minutes. Alby Sandbox offers zero-setup test wallets, different payment scenarios, ready-to-use code examples and one shot prompts for your AI coding agent.

🛝Developer Sandbox

Coding with Agents

Build lightning wallet functionality into your apps with your favorite agent, without hallucinations.

Bitcoin Payments Agent Skill

Wallets for Agents

Teach agents how to interact with a bitcoin lightning wallet using Alby CLI.

Bitcoin Payments CLI Skill

For Web Apps

At Alby we build on open standards. Alby exposes a number of javascript objects to the browser, which can be used to interact with bitcoin on-chain (WebBTC), bitcoin lightning (WebLN), Nostr, Liquid, and more.

Alby Browser Extension APIs

For Web and Mobile Apps

If you want to power your web or mobile app with bitcoin and want to offer payments directly in the app, have a look at the Alby NWC Wallet API. It allows native payment experiences for users. As a web and mobile developer, you can entirely focus on your app. Alby covers your back and does the payment processing for you.

Have a look at the Alby NWC Wallet API documentation:

NWC Wallet API

For Receiving Payments

You can request invoices from your Alby lightning address and use Lightning Tools to verify whether a payment has been made in order to execute additional logic.

Lightning Tools

For Sending Payments

You can programmatically interact with your wallet and send payments using the Alby NWC Wallet API.

NWC Wallet API

Monetize MCP Servers Tools

Charge agents to access your MCP Server tools.

PaidMCP - Charge Bitcoin For MCP Server Tools

Alby Meta Tags

Customize the Alby experience and provide meta data to Alby interactions on your website.

Customize recipient meta data

<meta property="alby:name" content="[RECIPIENT NAME]" />
<meta property="alby:image" content="[IMAGE URL]" />

Bounties

We publish all kinds of bounties for developers, designers and content creators. Have a look if you want to hunt or fund one of the bounties.

Bounties

---

Something is missing?

If you can't find what you need here: - Suggest improving the guide by e-mailing us directly - Join the Dev Channel in our Discord Community - Check our GitHub profile or if you need more support, you can even schedule a 1:1 call

We can't wait to see you building on Alby! 🏗️ 💪🏽

Contact us!