## API reference

The complete One-Shot API reference (all endpoints, request/response schemas, and examples) is in the [API reference (OpenAPI)](/products/namirialpkiaas/one-shot/openapi). It covers:

- **Tokens** — List tokens, create token (e.g. `GET /oneshot/api/v1/tokens`)
- **Create Request** — Create digital signature request (`POST /oneshot/api/v1/create`)
- **Documents** — Upload document or hash file, retrieve document, delete document
- **Contract** — Retrieve service contract (`GET /oneshot/api/v1/contract/{request_pk}`)
- **OTP** — Generate OTP for Uanataca SMS (`POST /oneshot/api/v1/otp/{request_pk}`)
- **Sign** — Issue certificate and sign (`POST /oneshot/api/v1/sign/{request_pk}`)
- **VideoID** — Create VideoID request, upload evidences, upload video, approve, cancel, get/update request


Base URL for sandbox: `https://optimizer-developers.uanataca.com`. All One-Shot paths are under `/oneshot/api/v1/`.

Use the [API reference (OpenAPI)](/products/namirialpkiaas/one-shot/openapi) for the full specification.

## Postman collection

For quick API testing, use the [One-Shot Postman collection](/products/namirialpkiaas/one-shot/enterprise-documentation/developer-documentation/resources/postman). Import the collection, set the **host** variable to your One-Shot Optimizer base URL (e.g. `https://optimizer-developers.uanataca.com`), and run the preconfigured requests.

## Related documentation

- [Get started](/products/namirialpkiaas/one-shot/enterprise-documentation/get-started/get-started) — Sandbox and RAO token
- [Workflows overview](/products/namirialpkiaas/one-shot/enterprise-documentation/products-and-modules/workflows/overview) — Classic, hash, async, VideoID
- [Webhooks](/products/namirialpkiaas/one-shot/enterprise-documentation/developer-documentation/callbacks/webhooks) — Callback URL and payload