Add Bitcoin Lightning checkout to your Rails app and receive payments directly into a wallet you control. Mount the engine, connect a receive-only Nostr Wallet Connect (NWC) wallet, and wire up three hooks for authorization, order amounts, and fulfillment. Optional swaps let customers pay with USDT, USDC, SOL, and ETH through a configured provider; you receive BTC over Lightning in your wallet. Available assets and networks depend on the provider. OpenReceive handles invoices, payment attempts, and settlement reconciliation using your existing application database. Keep your orders, users, prices, and fulfillment in your app, with no separate OpenReceive database, Redis, or payment service to deploy. Includes an install generator, PostgreSQL, SQLite, and MySQL support, plus an optional wallet-notifications worker.

Accept Bitcoin Lightning payments directly into a wallet you control, from your Ruby or Rack application. OpenReceive provides invoice creation, payment checks, and settlement reconciliation through a receive-only Nostr Wallet Connect (NWC) client. Optional swaps let customers pay with USDT, USDC, SOL, and ETH through a configured provider; you receive BTC over Lightning in your wallet. Available assets and networks depend on the provider. Bring your own wallet client, authorization, and payment persistence. The service and Rack handler fit into your existing application, with no separate OpenReceive service or database to deploy. Your app keeps control of orders, prices, and fulfillment; wallet credentials stay on the server. Rails developers can use openreceive-rails for built-in payment storage and reconciliation.