const { SiteClient } = require('datocms-client');
async function run() {
  const client = new SiteClient('YOUR-API-TOKEN');
  
  const buildTrigger = await client.buildTrigger.create({
    name: 'Production',
    webhookToken: 'xA1239ajsk123',
    adapter: 'netlify',
    indexingEnabled: true,
    frontendUrl: 'https://www.mywebsite.com/',
    autotriggerOnScheduledPublications: true,
    adapterSettings: {
      triggerUrl: 'https://api.netlify.com/build_hooks/XXX',
      siteId: 'XXX',
      branch: 'master'
    }
  });
  
  console.log(buildTrigger);
}
run();

> node example.js
{
  "id": "1822",
  "name": "Production",
  "adapter": "netlify",
  "adapterSettings": {
    "triggerUrl": "https://api.netlify.com/build_hooks/XXX",
    "siteId": "XXX",
    "branch": "master"
  },
  "lastBuildCompletedAt": "2017-03-30T09:29:14.872Z",
  "buildStatus": "success",
  "webhookToken": "xA1239ajsk123",
  "webhookUrl": "https://webhooks.datocoms.com/xA1239ajsk123/deploy-results",
  "indexingStatus": "success",
  "frontendUrl": "https://www.mywebsite.com/",
  "autotriggerOnScheduledPublications": true,
  "indexingEnabled": true
}