Hey Pedro,
Member's value is provided as a text which you can find on the 3rd point after this text: 'Here is a nested array I want to pass as a parameter in Bubble API Connector'
This is not an API call-related article, so there is no api call mentioned. If there is a nested array that you want to pass as a body parameter, then you can write a nested array according to the instructions.
The setup is currently unavailable as it was a long time back configuration.