Integrating GPT Action Schemas and Authentication with ChatGPT

Configuring GPT Action Schema and Authentication

1. Open your GPT settings and scroll down until you find the 'Actions' section.
2. Click the 'Create new action' button.
3. Copy the provided JSON code (for example, from Notion) which contains the API specifications.
4. Paste the JSON code into the 'Schema' field.
5. Locate the line of code containing the `webhook URL` within that Schema.
6. Delete the example URL and paste the Webhook URL you obtained from Make.
7. Ensure the quotation marks at the beginning and end of the URL are not deleted so the code remains valid.
8. Click the 'Authentication' button located at the top of the Schema section.
9. Change the 'Auth Type' to 'Custom'.
10. In the 'Custom Header Name' field, enter: `X-make-API-key`.
11. In the 'API Key' field, enter the security key you set in Make (e.g., `tutorial 1 2 3 4 5`).
12. Click 'Save' in the Authentication window.
13. Click 'Create' or 'Update' in the top right corner to save your GPT (you can select 'Only me' for testing).
14. Open the Make dashboard, ensure all 'Scenario' changes are saved, and toggle the 'Scheduling' switch to 'ON' so it is always 'Listening' for new data.