For developers
The technical surface, explained in prose. The reference itself lives in the docs.
Being written
- API keys, scopes, and what a key can never doHow keys are scoped, and the things no key is allowed to change.
- The sandbox: building before you are verifiedA full simulation of every rail, with no real money anywhere near it.
- Webhooks: the reliable way to know what happenedWhy the callback is the source of truth, and how to handle it properly.
- Idempotency: why a retry does not pay twiceThe header that makes a timed-out payout safe to send again.