End-to-end Payment Flow

A high-level payment flow from quote to settlement.

This walkthrough covers a typical payment integration lifecycle:

  1. Create or resolve the funding wallet.
  2. Build and validate transfer intent (amount, destination, token).
  3. Submit the transfer — SDP builds the transaction, signs with the source custody wallet, and submits it.
  4. Capture the returned identifiers for observability.
  5. Query transfer status until finalization.
  6. Reconcile with your product ledger and user-facing state.

Use the Payments API reference and Wallets API reference for endpoint-level request and response details.

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