Released 2026-06-10. Playground server-side code can now make web requests.
Added
- Outbound HTTP from Server functions (
ctx.http). Inside a Server-tab function,ctx.http.fetch(url, options)(andctx.http.get/ctx.http.head) make a real request to any public http(s) URL — handy for uptime checks, calling a public API, or posting to a webhook. It returns{ ok, status, statusText, headers, body, url }, and runs on FlowFn so the URL and any keys you send never reach the visitor's browser. - For safety, private / loopback / internal addresses are refused, and each request has a timeout, a response-size limit, a redirect limit, and a per-run call cap. This is separate from
ctx.fetch(refKey), which runs a configured Fetch-tab action.