> ## Documentation Index
> Fetch the complete documentation index at: https://docs.suprsend.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Postman Collection

> Explore and test SuprSend APIs using the official Postman collection, pre-configured with requests and examples.

Our [Postman collection](https://www.postman.com/suprsend/workspace/suprsend/collection/27786422-d77a13c1-8f59-406d-9669-078a10d52521) is the fastest way to get familiar with SuprSend APIs. It includes pre-configured requests and example payloads so you can start testing right away.

***

## Set Up Postman Collection

<Steps>
  <Step title="Fork the collection">
    Go to the [SuprSend Postman Workspace](https://www.postman.com/suprsend/workspace/suprsend/collection/27786422-d77a13c1-8f59-406d-9669-078a10d52521) and **fork the collection** into your own workspace.
  </Step>

  <Step title="Create environment variables">
    In Postman, create a new environment and add the following variables.

    Retrieve your credentials from:

    * **SuprSend Dashboard → Developers → API Keys**
    * **SuprSend Dashboard → Account Settings → Service Tokens**

    | Variable                  | Description                                          | Example Value                         |
    | ------------------------- | ---------------------------------------------------- | ------------------------------------- |
    | `base_url`                | Base URL for **REST API** requests                   | `https://hub.suprsend.com`            |
    | `management_api_base_url` | Base URL for **Management API** requests             | `https://management-api.suprsend.com` |
    | `api_key`                 | API Key for the respective workspace (REST API auth) | `your_api_key_here`                   |
    | `service_token`           | Service Token for account-level Management API auth  | `your_service_token_here`             |
  </Step>

  <Step title="Start testing">
    Select the configured environment and start testing SuprSend APIs using the pre-configured requests in the collection.
  </Step>
</Steps>

***

## Best Practices

* Keep your `api_key` and `service_token` **secure** - never share them in a public collection.
* Use **separate environments** for Sandbox, Staging, and Production.
* Rotate credentials periodically following [key and token management best practices](/docs/best-practices-for-api-keys-management).