# Alby Developer Guide

## Developer Guide

- [👋 Welcome, Builder!](https://guides.getalby.com/developer-guide/welcome-builder.md)

* [Overview](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/overview.md): The Alby Browser Extension acts as a provider of for open standards by injecting common window objects such as:
* [See Webln.guide](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.webln/see-webln.guide.md)
* [enable](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.liquid/enable.md)
* [isEnabled](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.liquid/isenabled.md)
* [getAddress](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.liquid/getaddress.md): Gets the first address from your liquid account
* [signPset](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.liquid/signpset.md): Signs any signable inputs of a Partially-Signed Elements Transaction
* [on](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.liquid/on.md)
* [off](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.liquid/off.md)
* [getPublicKey](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.nostr/getpublickey.md)
* [signEvent](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.nostr/signevent.md)
* [nip04.encrypt](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.nostr/nip04.encrypt.md)
* [nip04.decrypt](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.nostr/nip04.decrypt.md)
* [signSchnorr](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.nostr/signschnorr.md)
* [hashAndSignSchnorr](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.nostr/hashandsignschnorr.md)
* [on](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.nostr/on.md)
* [off](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.nostr/off.md)
* [enable](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.webbtc/enable.md)
* [isEnabled](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.webbtc/isenabled.md)
* [getAddress](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.webbtc/getaddress.md): Gets the first address from your bitcoin account
* [signPsbt](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.webbtc/signpsbt.md): Signs any signable inputs of a Partially-Signed Bitcoin Transaction
* [on](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.webbtc/on.md)
* [off](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.webbtc/off.md)
* [enable](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.alby/enable.md)
* [isEnabled](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.alby/isenabled.md)
* [Adding accounts](https://guides.getalby.com/developer-guide/alby-browser-extension-apis/window.alby/adding-accounts.md): Programmatically add new wallet connections and allow users to connect their account to Alby with a click of a button.

- [What is Nostr Wallet Connect?](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/introduction/what-is-nostr-wallet-connect.md)
- [NWC JS SDK](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-js-sdk.md)
- [NWC HTTP API](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-http-api.md)
- [Fetch NWC Info](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-http-api/fetch-nwc-info.md)
- [Publish NWC Request](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-http-api/publish-nwc-request.md)
- [Publish Event](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-http-api/publish-event.md)
- [Subscribe to Events](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-http-api/subscribe-to-events.md)
- [Subscribe to NWC Notifications](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-http-api/subscribe-to-nwc-notifications.md)
- [Delete Subscriptions](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-http-api/delete-subscriptions.md)
- [Code examples: Creating Requests](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-lightning-apps/nwc-http-api/code-examples-creating-requests.md)
- [Alby NWC Relay](https://guides.getalby.com/developer-guide/nostr-wallet-connect-api/building-nwc-wallet-services/alby-nwc-relay.md): Use the Alby NWC Relay for your NWC wallet service

* [Receiving Bitcoin Payments](https://guides.getalby.com/developer-guide/lightning-tools/introduction/receiving-bitcoin-payments.md): How to receive bitcoin payments in your web app.

- [Bounty Program](https://guides.getalby.com/developer-guide/bounties/bounty-program.md): Check out bounties for various projects
- [Alby Hub Bounties](https://guides.getalby.com/developer-guide/bounties/alby-hub-bounties.md): Find active and successfully claimed bounties for Alby Hub
- [Alby Browser Extension Bounties](https://guides.getalby.com/developer-guide/bounties/alby-browser-extension-bounties.md): Find active and successfully claimed bounties for the Alby Browser Extension
- [Developer and NWC Bounties](https://guides.getalby.com/developer-guide/bounties/developer-and-nwc-bounties.md): Find active and successfully claimed bounties for developers
- [Bitcoin Connect Bounties](https://guides.getalby.com/developer-guide/bounties/bitcoin-connect-bounties.md): Find active and successfully claimed bounties for Bitcoin Connect
- [Bitcoin & AI Bounties](https://guides.getalby.com/developer-guide/bounties/bitcoin-and-ai-bounties.md): Bounties using the Alby Bitcoin Payments MCP Server and PaidMCP to add bitcoin payments to agents.

* [Alby Bitcoin Payments MCP Server](https://guides.getalby.com/developer-guide/alby-bitcoin-payments-mcp-server/alby-bitcoin-payments-mcp-server.md)

- [Developer Sandbox](https://guides.getalby.com/developer-guide/developer-sandbox/developer-sandbox.md)

* [Bitcoin X402 Facilitator](https://guides.getalby.com/developer-guide/x402-facilitator/bitcoin-x402-facilitator.md)

- [Alby Bitcoin Payments Agent Skill](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/readme.md)
- [Alby Bitcoin Payments Agent Skill](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/skill.md): Add bitcoin lightning wallet capabilities to your app using Nostr Wallet Connect (NIP-47), LNURL, and WebLN. Send and receive payments, handle payment notifications, fetch wallet balance and transacti
- [references](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references.md)
- [Automated Testing](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/automated-testing.md)
- [Production Wallets](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/production-wallets.md)
- [Testing Wallets](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/testing-wallets.md)
- [bitcoin-connect](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/bitcoin-connect.md)
- [Bitcoin Connect](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/bitcoin-connect/bitcoin-connect.md)
- [lightning-tools](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/lightning-tools.md)
- [Examples](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/lightning-tools/fiat.md)
- [Examples](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/lightning-tools/invoice.md)
- [Lightning Tools](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/lightning-tools/lightning-tools.md)
- [Example](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/lightning-tools/lnurl.md)
- [nwc-client](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/nwc-client.md)
- [Example](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/nwc-client/hold-invoices.md)
- [Example](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/nwc-client/notifications.md)
- [NWC Client](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/nwc-client/nwc-client.md)
- [Example](https://guides.getalby.com/developer-guide/bitcoin-payments-agent-skill/references/nwc-client/pay-invoice.md)

* [Alby Bitcoin Payments CLI Skill](https://guides.getalby.com/developer-guide/bitcoin-payments-cli-skill/readme.md)
* [Usage](https://guides.getalby.com/developer-guide/bitcoin-payments-cli-skill/skill.md): CLI for bitcoin lightning wallet operations using Nostr Wallet Connect (NIP-47). Use when the user needs to send/receive payments, check wallet balance, create invoices, convert between fiat and sats,

- [PaidMCP - Charge Bitcoin For MCP Server Tools](https://guides.getalby.com/developer-guide/paidmcp-charge-bitcoin-for-mcp-server-tools/readme.md)
- [examples](https://guides.getalby.com/developer-guide/paidmcp-charge-bitcoin-for-mcp-server-tools/examples.md)
- [Weather MCP Server](https://guides.getalby.com/developer-guide/paidmcp-charge-bitcoin-for-mcp-server-tools/examples/weather.md)

* [🔌 Integration - Getting started](https://guides.getalby.com/developer-guide/alby-wallet-api/reference/integration-getting-started.md): Integrate Bitcoin Lightning functionality provided by the Alby Wallet into your applications, with the Alby Wallet API. Send & receive payments, create invoices, access Podcasting 2.0 and more!
* [🔒 Authorization](https://guides.getalby.com/developer-guide/alby-wallet-api/reference/authorization.md): How to use OAuth2 to request access for your application
* [🔗 API Reference](https://guides.getalby.com/developer-guide/alby-wallet-api/reference/api-reference.md)
* [Account](https://guides.getalby.com/developer-guide/alby-wallet-api/reference/api-reference/account.md): Get information regarding the user's account.
* [Invoices](https://guides.getalby.com/developer-guide/alby-wallet-api/reference/api-reference/invoices.md): Generate invoices and read incoming transactions.
* [Payments](https://guides.getalby.com/developer-guide/alby-wallet-api/reference/api-reference/payments.md): Make payments through bolt11 or keysend.
* [Webhook Endpoints](https://guides.getalby.com/developer-guide/alby-wallet-api/reference/api-reference/webhook-endpoints.md): Create webhook endpoints to receive real-time notifications of the user's settled invoices.
* [⚡ Lightning Address Details Proxy](https://guides.getalby.com/developer-guide/alby-wallet-api/lightning-address-details-proxy.md): This proxy exists to simplify requests to lightning address providers.


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