netlify/functions-templates/javascript/scheduled-function/{{name}}.mjs

Netlify command line tool

// To learn about scheduled functions and supported cron extensions,
// see: https://ntl.fyi/sched-func
export default async (req) => {
  const { next_run } = await req.json()

  console.log('Received event! Next invocation at:', next_run)
}

export const config = {
  schedule: '@hourly',
}