Download OpenAPI

OOLIN provides Wallet API endpoints and request/response schemas in OpenAPI format. You can also explore the same specification in the API Reference.

• Download Wallet API OpenAPI JSON

Use the downloaded specification to generate typed clients, validate requests and responses, or import it into an API development tool. Pin production clients to a reviewed version and review specification changes before updating them.

OpenAPI describes transport schemas and endpoint contracts. Operational guidance—idempotency, cursor checkpoints, status polling, and reconciliation—remains in the tutorials and integration guides.

Recommended workflow

1. Store the reviewed specification file or its checksum with your client release.
2. Generate types in CI and fail on unreviewed breaking changes.
3. Keep unknown response fields forward-compatible.
4. Treat new enum values and required request fields as review items.
5. Run contract tests against the assigned non-production environment.

Do not place credentials in generated examples or commit an API tool environment containing secrets. The specification's server URL is a placeholder; configure the actual Base URL assigned during onboarding.