GPT Action cannot call Cloudflare worker?

API Bugs
1

I created a cloudflare worker to return text to GPT action and I tested it on my local computer which works fine, but it always fail on GPT action:

{
“openapi”: “3.1.0”,
“info”: {
“title”: “Get create character”,
“description”: “”,
“version”: “v1.0.0”
},
“servers”: [
{
“url”: “https://create-character.profcoconutai.workers.dev”
}
],
“paths”: {
“/”: {
“get”: {
“description”: “Get a character”,
“operationId”: “GetCharacter”,
“deprecated”: false
}
}
},
“components”: {
“schemas”: {}
}
}

Call the create-character.profcoconutai.workers.dev API with the GetCharacter operation
Tested GetCharacter
GPT
Using unknown plugin…
REQUEST TO UNKNOWN PLUGIN
{}

I think the reason is on cloudflare side? because ChatGPT is also behind Cloudflare and workers are not allowed to be called inside Cloudflare? Anyone can confirm this?