@supacloud/function-adapter

Fetch-based adapters for SupaCloud Edge Functions.

The adapter returns a default-exportable object with fetch(request) and explicit SupaCloud metadata. It never listens on a port, starts a process, or serves static assets.

import { createSupaCloudHandler } from "@supacloud/function-adapter";

export default createSupaCloudHandler(
  (request) => Response.json({ path: new URL(request.url).pathname }),
  "hono",
);

For SvelteKit API-only builds, wrap the generated server respond function:

import { createSvelteKitHandler } from "@supacloud/function-adapter/sveltekit";

export default createSvelteKitHandler({ respond: server.respond.bind(server) });

Or configure the build adapter directly:

import adapter from "@supacloud/function-adapter/sveltekit-adapter";

export default {
  kit: { adapter: adapter() },
};

The SvelteKit adapter rejects page routes, prerendered output, static assets, server asset reads, and instrumentation. API routes and hooks.server remain supported.

Use the sveltekit-function profile only for Fetch-compatible server routes. Complete SvelteKit SSR applications should continue to use SupaCloud Frontend Hosting with an adapter-node process.