Example: "streamObject" from "ai" in Hono?

[hugocxl]

Hi there 👋,
I'm trying to use the "streamObject" in a Hono API from a React App.

Most examples (express, Next.js) make use of the "toTextStreamResponse()" that directly works along the "useObject" React hook.
Any guidance on how to make this work?

Docs:
https://sdk.vercel.ai/examples/next/basics/streaming-object-generation

Here's a working repo in Next.js:
https://github.com/vercel-labs/ai-sdk-preview-array-output-mode/blob/main/app/(preview)/api/array/route.ts

Thanks so much in advance ❤️

[EdamAme-x]

I think just returning it as normal to use c.body seems to work.

app.get("/ai", () => {
  const result = await streamObject({
    schema: vacationSchema,
    output: "array",
    model: openai("gpt-4o-mini"),
    prompt: "Generate 3 vacation destinations",
  });

  return result.toTextStreamResponse();
})