How to implement Login in Dialogflow chatbot

Question

i want to add login to my chatbot with webhook.I want to take username and password from user and send it to the webhook.

Answer 1

I know you didn't got much search results for that
there are following approaches

1. If you use only Google Assistant for chatbot then use built in "Sign-in" required option and then open link https://console.actions.google.com/project/your-project-name/accountlinking/ and in that provide your required settings like
   "Do you want signup ?" or "Login Only"
   select type of Oauth and Implicit
   Enter the endpoint url
   and bingo you will get button in Google Assistant for login

2. If you wanna add login for web-demo use Detect Intent API then go for Account linking OAuth2 using either code flow or implicit flow but I would suggest to go for implicit flow first. there are various resourses out here for each language.
   Integrating API you need a service account keys add that to your enviornment for Authentication to google apis
   then use detectIntent function to get response and IMPORTANT use Unique session id

hope you got it ;-)