# Network devtools

**URL:** <https://forum.katalon.com/t/network-devtools/17675>\
**Category:** Web Testing\
**Tags:** katalon-studio\
**Created:** [January 14, 2019, 11:43am UTC](https://forum.katalon.com/t/network-devtools/17675 "2019-01-14T11:43:33Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Mateus\_Gomes\_Binatti](https://avatars.discourse-cdn.com/v4/letter/m/c4cdca/32.png) [@Mateus\_Gomes\_Binatti](https://forum.katalon.com/u/Mateus_Gomes_Binatti)\
**Post date:** [January 14, 2019, 11:43am UTC](https://forum.katalon.com/t/network-devtools/17675/1 "2019-01-14T11:43:33Z")

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Hello, guys

I want to know if there’s a way to access network on chrome devtools, in order to check the requisitions and responses.

 ![image](https://europe1.discourse-cdn.com/katalon/original/2X/2/2932c0dc0b81cd93cda5e3298a5c633eb50bc7a1.png)

Best regards!

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**Author:** ![anama2205](https://avatars.discourse-cdn.com/v4/letter/a/a88e57/32.png) [@anama2205](https://forum.katalon.com/u/anama2205)\
**Post date:** [March 6, 2019, 8:23pm UTC](https://forum.katalon.com/t/network-devtools/17675/2 "2019-03-06T20:23:51Z")

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I have the same question!!! did you solve this?

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**Author:** ![ssridharan](https://avatars.discourse-cdn.com/v4/letter/s/d9b06d/32.png) [@ssridharan](https://forum.katalon.com/u/ssridharan)\
**Post date:** [June 27, 2020, 5:25am UTC](https://forum.katalon.com/t/network-devtools/17675/3 "2020-06-27T05:25:09Z")

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Anyone have a solution for this?

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**Author:** ![Tester\_katalon](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/tester_katalon/32/16104_2.png) [@Tester\_katalon](https://forum.katalon.com/u/Tester_katalon)\
**Post date:** [December 8, 2021, 10:51pm UTC](https://forum.katalon.com/t/network-devtools/17675/4 "2021-12-08T22:51:18Z")

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Katalon support at it’s finest!

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**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\
**Post date:** [December 8, 2021, 11:28pm UTC](https://forum.katalon.com/t/network-devtools/17675/5 "2021-12-08T23:28:24Z")

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> [@Mateus\_Gomes\_Binatti](#):
>
> to check the requisitions and responses.

You need [Chrome DevTools Protocol, CDP](https://chromedevtools.github.io/devtools-protocol/). Selenium [WebDriver](https://www.w3.org/TR/webdriver/) does not provide access to the network layer inside browsers at all.

If you want to use Chrome DevTools Protocol within Katalon Studio you want to add some CDP client library for Java and your test cases want to call it; for example I have ever touched

- [GitHub - kklisura/chrome-devtools-java-client: Chrome DevTools java client.](https://github.com/kklisura/chrome-devtools-java-client)

I am not sure how much this lib is comprehensive in coverage of CDP features.

Or you may want to get off KS and get on Playwright, which natively works on CDP

- [https://playwright.dev/docs/network/](https://playwright.dev/docs/network/)

Note that you need be able to write everything in TypeScript/JavaScript for Playwright.

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**Author:** ![albert.vu](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/albert.vu/32/20595_2.png) [@albert.vu](https://forum.katalon.com/u/albert.vu)\
**Post date:** [August 8, 2022, 7:30am UTC](https://forum.katalon.com/t/network-devtools/17675/6 "2022-08-08T07:30:07Z")

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Archived on August 8, 2022, 7:30am UTC