@cgignite/ignite-sendgrid/lib/send-grid.js

Send Grid node allows you to send email within your Ignite APIs and apps via Send Grid

module.exports = function(RED) 
{
  const axios = require('axios');
  function sendGrid(config) 
  {
    RED.nodes.createNode(this, config);
    const node = this;
    node.sgconfig = RED.nodes.getNode(config.sendgridconfig);
    this.on('input', function (msg) {
      axios({
        method: 'post',
        url: 'https://api.sendgrid.com/v3/mail/send',
        headers : {"Authorization" : "Bearer " + node.sgconfig.credentials.apikey},
        data: {
          "from":{
            "email":node.sgconfig.from
         },
         "personalizations":[
            {
              "to":[
                {
                   "email":msg.payload.to
                }
             ],
             "dynamic_template_data":msg.payload.data
            }
         ],
         "template_id":node.sgconfig.templateid
        }
      }).then(function(r){
        node.send({
          status : r.status,
          statusText : r.statusText
        })
      })
      .catch(function(e){
        node.send({
          status :  e.response.status,
          statusText :  e.response.statusText,
          data : e.response.data,
          config :  e.response.config
        });
      });  
      // client.setApiKey(node.apikey);
        // console.log(node.apikey);
        // var request = {
        //   method: 'GET',
        //   url: '/v3/api_keys'
        // };
        // client.request(request)
        // .then(function(r){
        //   if(r[0].statusCode == 200)
        //   {
        //     node.send(r[0].body.result);
        //   }
            
        // }).catch(function(e){
        //     node.send(e);
        // });
    });
  }
  RED.nodes.registerType('send grid', sendGrid);
};