> For the complete documentation index, see [llms.txt](https://docs.transactionlink.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.transactionlink.io/docs/postman-collection.md).

# Postman Collection

[![Run In Postman](https://run.pstmn.io/button.svg)](https://app.getpostman.com/run-collection/13656563-e8f6a558-b3e0-4367-a5bb-68c73a20f6f8?action=collection%2Ffork\&source=rip_markdown\&collection-url=entityId%3D13656563-e8f6a558-b3e0-4367-a5bb-68c73a20f6f8%26entityType%3Dcollection%26workspaceId%3D427bb1d4-5f56-41fd-a996-dbb6eb610ddd)

To finalize the environment setup, please follow these steps:

#### Recommended: Organization Token (tot\_)

1. Go to the Settings page of your organization in the TransactionLink dashboard.
2. Navigate to **Profile** -> **Organization** -> **Organization tokens** and copy/generate your organization token (`tot` ).
3. In Postman, open the collection and go to the **Variables** tab.
4. Set the `ORG_TOKEN` variable to your token (e.g. `tot_xxxxxxxxxxxxxxxxxxxx`).
5. The token is passed directly in the `Authorization` header — **no Bearer prefix required**.

#### Legacy: JWT Bearer Token (deprecated)

1. Retrieve the API key and secret key from the settings page of your workspace.
2. Open Postman and click on the `Manage Environment` option (cog icon located at the top-right corner).
3. Select the appropriate environment that corresponds to your workspace type.
4. In the `WORKSPACE_KEY` field, paste the API key obtained in step 1 into the current value text box.
5. In the `WORKSPACE_SECRET` field, paste the secret key obtained in step 1 into the current value text box.
6. Click on the `Save` button to save the changes.