> For the complete documentation index, see [llms.txt](https://docs.iotify.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.iotify.io/concepts/protocol-settings/using-other-protocols.md).
# Using other protocols
We allow the usage of a wide variety of protocols by the help of NPM packages. If there is any protocol you want to use, you can search the [npm repository](https://www.npmjs.com/) for a library for that protocol and then import it into the test.
Once you have found the library, you can copy the library name, now go to the test you want to use the protocol in. In the test editor, go to the Library tab and paste the library name. You also need to set the variable name via which you will invoke the library methods.
You will find all the method descriptions on the npm page of the library.
{% hint style="info" %}
You can also use these protocols with MQTT and HTTP at the same time.
{% endhint %}
---
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