Covid-19 Vaccine Near You For Alerts Step 1: Add this number to your Whatsapp as Twilio +14155238886 and Send Code "join needs-cast" and remove inverted comma
Step:2 Install packages Newtonsoft JSON, Twilio and Tweetinvi and run this ASP.NET core Web API
Step:3 Run in postman
{ "state":"Arunachal Pradesh", "district":"Changlang", "phonenumber":"yourphone number after send the above mentioned code", "twitterusername":"your twitter user name. Exclude '@' while typing" }