Examples

Short, complete scripts you can copy into the workbench and run. Each example is a single JavaScript file, built only from the modules and Web APIs available in the sandbox, and ends on its own.

Use them as starting points: change the URLs, the secrets, and the schedule to fit your job, then create a job that points at the script. New to GearTrain? Start with Getting Started first.

Basics

Hello, World Log a message to the run console and watch it appear live. Run a Job on a Schedule Turn a script into a job with a cron expression. Read and Write Files Store and read files in the built-in file system. Keep State Between Runs Persist data across runs with a JSON file.

HTTP and APIs

Fetch JSON From an API Call an HTTP endpoint and parse the JSON response. Send a POST Request With a JSON Body Send data to an API with fetch and a JSON body. Retry a Failed Request With Backoff Retry a failing request with exponential backoff. Send a Signed Webhook With Standard Webhooks Send a signed webhook with Standard Webhooks so the receiver can verify it.

Notifications

Send a Message to Slack Post to a Slack channel with an incoming webhook. Send a Message to Discord Post to a Discord channel with a webhook. Post to a Custom Webhook Send a JSON payload to any webhook endpoint.

Monitoring

Monitor an Endpoint's Uptime Check that an endpoint responds and alert when it fails. Check a Web Page for Changes Watch a page and notify when its content changes.

Files and Data

Parse and Generate CSV Read a CSV file and write a new one. Build an HTML Report Generate an HTML file from your data.

Reports and Digests

Build a Daily Digest Collect items and send a daily summary.

Sync and Backup

Back Up Large Data With Streaming Download large data to a file without running out of memory.