# HTTP Clients

### 1. Problems

Proxyman might not capture or get SSL Error from HTTP/HTTPS Requests, which makes from some HTTP Clients, such as [Postman](https://www.postman.com/), [Insomnia Rest](https://insomnia.rest/), and [Paw](https://paw.cloud/) app.

This documentation would provide a solution to make Proxyman works.

### 2. Postman

1. Open Postman Preference
2. In General Tab -> Uncheck the "SSL certificate validation" checkbox
3. In Proxy Tab -> Check the "Use the System Proxy" and "Respect `HTTP_PROXY` *and `HTTPS_PROXY`* variables".

![Config to make Postman works with Proxyman](https://1856518738-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LlPt_6BePnJ3oK3saP1%2Fuploads%2Fz7kUPok6z9HdoDmQSjUx%2FPostman_And_Proxyman.jpg?alt=media\&token=c097e892-bded-437c-be80-967740a39967)

### 3. Insomnia Rest

1. Open Insomnia Preference -> General Tab
2. Uncheck the "Validate Certificates" checkbox
3. Check "Enable Proxy" and enter `localhost:9090` in HTTP Proxy and HTTPS Proxy Textbox.

![Config to make Insomnia Rest works with Proxyman](https://1856518738-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LlPt_6BePnJ3oK3saP1%2Fuploads%2FkTUuKGNgsLH9j7dpyAvS%2FInsomnia_And_Proxyman.jpg?alt=media\&token=5c0467bc-5e92-497c-b904-5bf73cbdb7b0)

### 4. Paw

By default, Paw app uses the System Proxy Configuration. Thus, Proxyman can work out of the box.

If you don't see any Paw traffic from Proxyman, please double-check:

1. Open Paw Preference.
2. Make sure you're using System Proxy Configuration in the Proxy Setting.

![Paw and Proxyman](https://1856518738-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LlPt_6BePnJ3oK3saP1%2Fuploads%2FHAVvbBwQaMbeKs0unnZX%2FPaw_Proxyman.jpg?alt=media\&token=f2b4281c-73d8-473c-9c7f-9ac10789001a)