L402 API Programmatic Access

Integrate powerful AI tools into your applications using L402, a Lightning-native authentication and payment protocol.

What is L402?

L402 is a protocol that combines the Lightning Network's micropayment capabilities with Macaroons (flexible authorization tokens) to enable a new standard for paid API access. It allows services to charge per-use without requiring traditional user accounts, subscriptions, or credit card details.

  • Pay-per-use: Only pay for what you consume.
  • No Sign-ups: Access services without creating accounts or API keys upfront for many use-cases.
  • Enhanced Privacy: Reduced data sharing compared to traditional authentication.
  • Programmatic & Interoperable: Designed for machine-to-machine communication.

By integrating L402, Sats4AI offers a more private, efficient, and developer-friendly way to access AI functionalities.Learn more about L402