JavaScript Examples - Return JSON

Return a JSON directly from the Edge Function. Useful for building API or middlewares.

  addEventListener("fetch", event => {
    const data = {
      hello: "world"
    }

    const json = JSON.stringify(data, null, 2)

    return event.respondWith(
      new Response(json, {
        headers: {
          "content-type": "application/json;charset=UTF-8"
        }
      })
    )
  })