Monetization

FluxA lets you monetize REST APIs with per-call pricing. A proxy sits between agents and your backend — it handles x402 payments, agent identity verification, and request forwarding. Your backend receives normal HTTP requests.

• Sell: Monetize Your API — Register endpoints, set pricing, configure agent auth
• Buy: Browse & Use APIs — Find APIs in the Studio, copy agent instructions
• Agent API Reference — Programmatic discovery, headers, payment flow, error codes