POST | /v1/payments/quote | Quote Solana or Base USDC |
POST | /v1/payments/x402 | Create pay-per-call challenge |
POST | /v1/payments/deposit-intents | Create credit-balance intent |
POST | /v1/payments/confirm | Confirm on-chain payment |
GET | /v1/payments/intents/{id} | Retrieve payment intent state |
POST | /v1/payments/intents/{id}/cancel | Cancel a pending payment intent |