## Postman collection

A Postman collection is available to help you get started quickly with the SignBox API.

The collection contains preconfigured requests for the main SignBox endpoints. You can use it to test API calls without writing custom code.

## Setup

1. Download the SignBox Postman collection (contact Uanataca or check the developer portal for the download link).
2. Import the collection into Postman.
3. Edit the **host** variable in the Postman environment with the IP address or domain of your SignBox Optimizer instance.


For example, if your SignBox Optimizer is at `https://optimizer.example.com`, set the host variable to that URL. For the sandbox, use `https://optimizer-developers.uanataca.com`.

## Sandbox environment

When testing against the Uanataca sandbox, set the host variable to:


```
https://optimizer-developers.uanataca.com
```

## Related documentation

- [SignBox API reference](/products/namirialpkiaas/signbox/enterprise-documentation/developer-documentation/api/api-reference) — OpenAPI specification
- [Get started with SignBox](/products/namirialpkiaas/signbox/enterprise-documentation/get-started/get-started) — Prerequisites and sandbox access