Please tell me how to link it to Chat GPT

Please tell me how to link it to Chat GPT.

I’m creating a fortune-telling app that can converse with Chat GPT.

“The user writes what they want to say, and the text is loaded into Chat GPT.”
↓
“The reply written by Chat GPT is sent to the fortune-telling app.”

I’d like it to work like this.
Thank you in advance.

Adalo already lets you connect directly to ChatGPT through Custom Actions (API calls). You don’t need a heavy backend if you’re okay with putting your OpenAI API key in Adalo’s hidden header settings.

The flow is:

  1. User enters text → Adalo sends it via a Custom Action (POST) to the OpenAI API.
  2. ChatGPT replies → the response is saved into a property in your Collection (like reply) or a temporary variable.
  3. Display that reply in your chat screen.