# Calling a make scenario from a Custom GPT action

**URL:** <https://community.make.com/t/calling-a-make-scenario-from-a-custom-gpt-action/60017>\
**Category:** Questions\
**Tags:** make-api, chatgpt, webhooks\
**Created:** [November 7, 2024, 4:22am UTC](https://community.make.com/t/calling-a-make-scenario-from-a-custom-gpt-action/60017 "2024-11-07T04:22:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![L\_Duperval](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/l_duperval/32/44239_2.png) [@L\_Duperval](https://community.make.com/u/L_Duperval)\
**Post date:** [November 7, 2024, 4:22am UTC](https://community.make.com/t/calling-a-make-scenario-from-a-custom-gpt-action/60017/1 "2024-11-07T04:22:07Z")

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HI,

I think I’m just tired so I’ll ask…

I want to create an action in a custom GPT that calls Make. I know I need to make an OpenAPI schema and all that. I’ve done it with other APIs, but for some reason I’m drawing a blank here.

Where can I find the documentation to do that?

Thanks,

L

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**Author:** ![L\_Duperval](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/l_duperval/32/44239_2.png) [@L\_Duperval](https://community.make.com/u/L_Duperval)\
**Post date:** [November 7, 2024, 11:52pm UTC](https://community.make.com/t/calling-a-make-scenario-from-a-custom-gpt-action/60017/2 "2024-11-07T23:52:29Z")

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OK, yes, I was very tired…

The easy way to do this is to tell ChatGPT:

```auto
Create an openapi 3.1.0 specification for this URL:

https://hook.us1.make.com/your-webhok?key1=value1&key2=value2

Make sure to include an operationId in the spec.

```

You can also use the ActionsGPT from the GPT store.

L

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<div class="post-metadata">

**Author:** ![Make\_Bot](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/make_bot/32/14661_2.png) [@Make\_Bot](https://community.make.com/u/Make_Bot)\
**Post date:** [November 21, 2024, 11:57pm UTC](https://community.make.com/t/calling-a-make-scenario-from-a-custom-gpt-action/60017/3 "2024-11-21T23:57:06Z")

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