API in Node JS using express to send emails using the Gmail REST API. Without any client library
Here is the code for sending Email using gmail api here is not created front-end code. It is just a back-end code writen in javascript
Step to run it
First go to : https://console.developers.google.com/apis then create new project add api then give name and continue steps........
After creating project go to credential tab create new creadentials select scopes as https://www.googleapis.com/auth/gmail.readonly and https://www.googleapis.com/auth/gmail.send give redirect uri as 'http://localhost:3000/sendmail' this will help user to dont log-in next time submit creadential download credentials.json file which will shown by google to you after submiting the credential.
Now go to terminal and create folder for project and move into it now run following commands
npm init
npm install express
Copy index.js file from my repository into your folder and copy that credentials.json file into your folder and run final command on terminal
node .
go to localhost:3000/{email_receiver}/{subject_of_email}/{message}
Now see your mail box.........
hope this is good for you for any help contact LinkedIn : Rohit Pawar
Thanks for Reading 😄