DialogFlow v2 Access Token cannot generate

Question

With version 1 this is how I used to communicate with DialogFlow Api!

fetch(configs.baseUrl + \"query?v=20150910\", {
    body: JSON.stringify({query: text,          


        

Answer 1

You did pretty much the right thing, but you would probably want to use Dialogflows Node.js client SDK. These SDKs read the authentication JSON file automatically when you instantiate a client (see the example on Github, the file is read by ... = new dialogflow.SessionsClient()).