---
updatedAt: 2026-08-25T12:13:03.000Z
agentTools:
  siteIndex: https://developers.liveramp.com/llms.txt
  projectIndex: https://developers.liveramp.com/authenticatedtraffic-api/llms.txt
---

# Online Conversions API

Send online conversion events directly to the CAPI Hub endpoint, which maps these unified schema parameters to the enabled ad platform's own event format.

## Requirements

Calling the CAPI Hub endpoint requires the following:

* **Conversions API integration**: To authorize LiveRamp to send events to platform destinations, create a Conversions API integration, providing your ad account IDs and authentication tokens from desired platforms. For instructions, see "[Create an Online Conversions API Integration](https://docs.liveramp.com/privacy-manager/en/implement-liveramp-online-conversions-api-program-with-ats-for-web.html#create-an-online-conversions-api-integration)".

- **ATS Configuration ID**: To retrieve this ID, log in to Console and go to ATS > Web. Select a configuration, and select the Admin tab. You can find the Configuration ID in the Placement Details area.

  <Image src="https://files.readme.io/b7874ecb34026c19c39f36fcbcc72db411c2125808825b07a881944a1487abb5-image.png" width="350px" />