Diagonal Finance

Seamless Cryptocurrency Payment Gateway API

Diagonal revolutionizes the way businesses and creators monetize by offering a powerful API for crypto subscriptions. Effortlessly integrate diverse subscription models—fixed, usage-based, seat-based, or Superfluid streaming—across multiple chains and tokens, all with just 7 lines of code. Focus on scaling your business while we handle the complexities of crypto payments. Experience minimized trust assumptions with our non-custodial approach, allowing you to charge customers securely on your behalf. Join our beta today and start accepting crypto subscriptions without compromise.