PayWise Developer Docs

Build production-grade PayWise integrations with a clear flow:

Developer -> Identity -> Developer Console -> API

Sign inGet API keysMake your first call

Start here

• Start in Getting Started for auth, environments, errors, idempotency, and rate-limit behavior.
• Learn Identity for OIDC-lite flow, token model, passkeys, and TOTP fallback.
• Use Console & Access for key management, security posture, and webhook design model.
• Navigate API Reference from OpenAPI-generated endpoint docs.
• Integrate checkout flows via E-commerce Plugins.
• Track updates in Changelog.

Sandbox vs Production

Use sandbox first for endpoint wiring and retry logic. Move to production only after validating idempotency and error-handling paths.