Send Query Parameters in JSON AI Node

This si my work flow: Tryin to create a google calendar event.

In my http request node when i want need to do nested object i decided
using the json format as I do in pure code.
I tried in this way :

{
	"email": {
		"type": "string",
		"description": "The email of hte person",
	}
}

but always i have problems with the Placeholder Definitions. I get same error
that my placeholder is wrongly set up.

So, how can i use JSON format in order to set up my parameters for my tool?
I need the AI sends me the reques with the params i need in a specific format.

What about if I need an array of emails ?

Does some one jnows how to proceed with this?

so in other word how can i do this:


But selecting the JSON option from query parameters.

thanks :slight_smile:

Information on your n8n setup

  • n8n version: 1.75.2
  • Database (default: SQLite): SQLite
  • n8n EXECUTIONS_PROCESS setting (default: own, main): own
  • Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
  • Operating system: Linux

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:

hi @German_Gonzalez

Welcome to the community! Making calendar events is a very popular use case among the community, take a look at this tutorial it may help you fine tune your workflow to make it work: https://www.youtube.com/watch?v=-1UrpShMiTs

I personally never tried to make one, but you may find those tutorials helpful.

Hope this helps!

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