Guides
Narrative documentation for integrating with the KwiikPay API — start with Quickstart, then dip into whichever topic you need.
Quickstart
Get an API key and make your first call.
Authentication & scopes
How API keys, scopes, and subject-binding work.
Idempotency
Making mutating requests safe to retry.
Pagination
How list endpoints page through results.
Errors
The shapes an API call can fail with, and how to handle each.
Webhooks
Registering an endpoint, verifying signatures, and handling retries.