## Postman collection A Postman collection is available to get started quickly with the Registration Authority API. It contains preconfigured requests for the main RA endpoints (registration authorities, RAOs, users, scratchcards, requests, and VideoID-related calls). You can use it to test API calls without writing custom code. ## Setup 1. Download the **Registration Authority API Postman collection** (from the Uanataca developer portal or by request to Uanataca). 2. Import the collection into Postman. 3. Edit the **host** variable in the Postman environment with the RA API base URL (e.g. `https://api.uanataca.com`). Do not include the path `/api/v1` in the host; the collection requests use the full path (e.g. `/api/v1/requests/`, `/api/v1/registrationauthorities/`). Configure client certificate (cert and key) for authentication as required by the API. ## Base URL When testing against the Uanataca API, set the host variable to: ``` https://api.uanataca.com ``` Confirm with Uanataca whether a sandbox or test base URL is available for your account. ## Related documentation - [API reference (OpenAPI)](/products/namirialpkiaas/registration-authority/openapi) — Full specification - [API reference summary](/products/namirialpkiaas/registration-authority/enterprise-documentation/developer-documentation/api/api-reference) - [Get started](/products/namirialpkiaas/registration-authority/enterprise-documentation/get-started/get-started) — Prerequisites and concepts