# Configure your browser RUM data proxy

Copy as Markdown[Open in ChatGPT](https://chatgpt.com/?q=Read%20https%3A%2F%2Fdocs-docusaurus.kinsta.page%2Fuser-guides%2Frum%2Fsdk-features%2Fconfigure-your-browser-rum-data-proxy.md%20and%20help%20me%20with%20my%20question%20about%20this%20Coralogix%20documentation%20page.)[Open in Claude](https://claude.ai/new?q=Read%20https%3A%2F%2Fdocs-docusaurus.kinsta.page%2Fuser-guides%2Frum%2Fsdk-features%2Fconfigure-your-browser-rum-data-proxy.md%20and%20help%20me%20with%20my%20question%20about%20this%20Coralogix%20documentation%20page.)

Set up the RUM browser SDK to route requests through a proxy.

## Overview[​](#overview "Direct link to Overview")

Proxy configuration enables the routing of requests. Specifying a proxy URL will direct all RUM data to this URL via the POST method. Subsequently, the data must be relayed from the proxy to Coralogix.

### Use case[​](#use-case "Direct link to Use case")

Ad blocking software or browser privacy tools may identify Coralogix RUM as a third-party agent, blocking it from capturing user data and interactions. To mitigate this, send the user data to a trusted backend proxy server and apply the tracking scripts when relaying the data to Coralogix. This ensures uninterrupted data collection while maintaining user trust.

## Prerequisites[​](#prerequisites "Direct link to Prerequisites")

To ensure successful request forwarding to Coralogix, your proxy must:

* Add an `X-Forwarded-For` header containing the request client IP address for accurate geoIP

* Forward the request to the Coralogix ingress URL using the POST method

* Leave the request body unchanged

* Ensure that your proxy implementation forwards the raw body without conversion

## Relay from the proxy to Coralogix[​](#relay-from-the-proxy-to-coralogix "Direct link to Relay from the proxy to Coralogix")

* The Coralogix route for each request sent to the proxy is available in the request's `cxforward` parameter (e.g., <https://www.your-proxy.com/endpoint?cxforward=https%3A%2F%2Fingress.eu1.rum-ingress-coralogix.com%2Fbrowser%2Fv1beta%2Flogs>). Utilize it to transmit the data to Coralogix.

```
CoralogixRum.init({

  // ...

  coralogixDomain: 'EU1',

  proxyUrl: '<https://www.your-proxy.com/endpoint>'

});
```

* Include your Coralogix public key as a request header in the following format: `Authorization: Bearer <public-key>`.