---
schema_version: "1"
id: 7e5933e432df6e6979eb18bde4a5c7c67b029e99256eb38b60218081ca98f807
title: Make an HTTP Call from an Integration Procedure
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/xcloud/264-0-0/os_workflow_for_http_action_example_53100.md
canonical_url: https://help.salesforce.com/s/articleView?id=xcloud.os_workflow_for_http_action_example_53100.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 037145a6636f1b067a5572d69102df1dbb853657d5736eaca80fae55155b1384
description: This Integration Procedure example retrieves the astronomy picture of the day from NASA using NASA's publicly available REST API.
products:
  - Omnistudio
release: "264"
---
# Make an HTTP Call from an Integration Procedure

This Integration Procedure example retrieves the astronomy picture of the day from NASA using NASA's publicly available REST API.

To build this example:

1. [Add NASA as a Remote Site](https://help.salesforce.com/s/articleView?id=xcloud.os_add_nasa_as_a_remote_site_53133.htm&release=264.0.0&type=5 "To invoke NASA REST APIs from your org, you must add NASA as a Remote Site.").
2. [Get an API Key from NASA](https://help.salesforce.com/s/articleView?id=xcloud.os_get_an_api_key_from_nasa_53171.htm&release=264.0.0&type=5 "You must specify an API key every time you invoke a NASA REST API. You can get this key from NASA.").
3. [Create the Integration Procedure with the HTTP Action](https://help.salesforce.com/s/articleView?id=xcloud.os_create_the_integration_procedure_with_the_http_action_53207.htm&release=264.0.0&type=5 "After you configure NASA as a Remote Site and get a NASA API key, you can create and run the example Integration Procedure, which retrieves the astronomy picture of the day.").

- **[Add NASA as a Remote Site](https://help.salesforce.com/s/articleView?id=xcloud.os_add_nasa_as_a_remote_site_53133.htm&release=264.0.0&type=5)**  
    To invoke NASA REST APIs from your org, you must add NASA as a Remote Site.
- **[Get an API Key from NASA](https://help.salesforce.com/s/articleView?id=xcloud.os_get_an_api_key_from_nasa_53171.htm&release=264.0.0&type=5)**  
    You must specify an API key every time you invoke a NASA REST API. You can get this key from NASA.
- **[Create the Integration Procedure with the HTTP Action](https://help.salesforce.com/s/articleView?id=xcloud.os_create_the_integration_procedure_with_the_http_action_53207.htm&release=264.0.0&type=5)**  
    After you configure NASA as a Remote Site and get a NASA API key, you can create and run the example Integration Procedure, which retrieves the astronomy picture of the day.