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

# Postman Collection

Download the Postman GetBlock’s collection to test our service. It includes all the accessible endpoints of our nodes and ready-to-go examples.

Import the collection into your Postman workspace: <https://documenter.getpostman.com/view/28751185/2s9YRDzqcX>.

1. Once the page loads, you'll find a 'Run in Postman' button in the top-right corner. Click this button to open the collection directly in your Postman application.
2. Select the desired network from the drop-down list on the sidebar.
3. Paste the access token copied from your account instead of `{YOUR_ACCESS_TOKEN}`.

<figure><img src="https://3589185681-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFOeg95CadVyFvyLi70Bh%2Fuploads%2Fgit-blob-d5ad1847ae8013a26f6f3dc77d72a15949d2877e%2FDocs_postman_light.svg?alt=media" alt="Using Postman Collection for Ethereum JSON-RPC request"><figcaption><p>Using Postman to send a JSON-RPC request to an Ethereum node via GetBlock</p></figcaption></figure>

This token will grant you the necessary permissions to explore our node functionalities.