I have been trying a lot of stuff to use my API key in Google Actions for developing a google assistant app. Seems like it is only possible to use webhooks in Google Actions console. How can I set something up in a way that it works with my API as well?
ERROR MESSAGE
Unsuccessful webhook call due to client issue: Error querying agent endpoint. State: URL_ERROR, reason: ERROR_OTHER.
{ "responseJson": { "message": "The requested resource does not support http method 'POST'." } }