lipanampesa/endpoints/oauth.js

lipa na mpesa node package

const axios = require('axios');

module.exports = function(consumerKey, consumerSecret, baseURL = null) {
  const auth = Buffer.from(`${consumerKey}:${consumerSecret}`).toString(
    'base64'
  );
  return axios.get(
    `${baseURL ||
      this.baseURL}/oauth/v1/generate?grant_type=client_credentials`,
    {
      headers: {
        Authorization: `Basic ${auth}`,
        'content-type': 'application/json',
      },
    }
  );
};