API integration bad request from Adalo

I’m using the trial version and I still have 11 days to go, but the system is blocking my integration.
When I make a request, the system returns an error 400.
I need help from support.

Double-check the API request you’re making to ensure it is correctly formatted and follows the documentation provided by OpenAI. Verify that you have included all required parameters and headers. Make sure you’re not exceeding the rate limits of the trial version. Trial versions often have limitations on the number of requests you can make within a certain time period. Ensure that you are using the correct API key for your trial account. The B2B API meaning or key should be included in the headers of your requests. The error code 400 typically indicates a “Bad Request” error. The error message returned with this code should provide more details about what went wrong. Carefully read the error message to identify the specific issue.