Issue to add external API into adalo

Hello , i have a full REST API integrated in my website.

I want to integrate the API in Adolo

FLOW : OAuth2 - clientCredentials .

client_id = ‘xxx’
client_secret = ‘yyyy’
token_url = ‘

base url=‘

A want add my external API to query data from some
endpoints like :

But when i try to configure my API i get this error:

Note that from my tests using curl or python ,
i can easly call the API and query data from endpoints .

Hi @vieira,

Welcome to the community :partying_face:

Could you share more details about the API that you are trying to connect? How you tried to connect it? ( screenshots or a video )

Thank you