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BTCPay Server

Self-hosted, open-source Bitcoin and crypto payment processor with no fees.

BTCPay Server is an open-source, self-hosted cryptocurrency payment processor built in C#/.NET, letting merchants accept Bitcoin and other coins without intermediaries or transaction fees. It provides invoicing, point-of-sale, payment buttons, and plugins, with integrations for popular store platforms.

Repository

btcpayserver/btcpayserver

Language

C#

What you'd build with it

  • Accepting Bitcoin and crypto payments directly in a self-hosted store with no processor fees
  • Embedding pay buttons, invoices, and point-of-sale flows into a custom checkout
  • Building automated crypto billing and webhook-driven order fulfillment

Tags

paymentsbitcoinself-hosteddotnet