BUILD SCENARIO
An agent pays for an API.
Keep an API-payment action stable while its execution route evolves.
- API payment intent
- Payment requirements
- Policy and routing
- Settlement and API result
x402 is the payment protocol; Fermah Pay now documents a Stellar batch-settlement binding on testnet. This build scenario is still an idea, and the community reference model below does not inherit that deployment status.
Reference: proofmarket-x402 ↗Community reference model; signing and settlement are modelled.