Vercel AI SDK

npm install @kyma-api/ai-sdk ai
# for the React chat hook:
npm install @ai-sdk/react

import { kyma } from "@kyma-api/ai-sdk";

// Uses KYMA_API_KEY env var automatically
const model = kyma("qwen-3.6-plus");

import { createKyma } from "@kyma-api/ai-sdk";

const kyma = createKyma({ apiKey: "kyma-your-api-key" });
const model = kyma("deepseek-v4-flash");

import { generateText } from "ai";
import { kyma } from "@kyma-api/ai-sdk";

const { text } = await generateText({
  model: kyma("deepseek-v4-flash"),
  prompt: "Explain quantum computing in one paragraph.",
});
console.log(text);

import { streamText } from "ai";
import { kyma } from "@kyma-api/ai-sdk";

const result = streamText({
  model: kyma("qwen-3.6-plus"),
  prompt: "Write a short story about a robot.",
});

for await (const chunk of result.textStream) {
  process.stdout.write(chunk);
}

// app/api/chat/route.ts
import { streamText } from "ai";
import { kyma } from "@kyma-api/ai-sdk";

export async function POST(req: Request) {
  const { messages } = await req.json();
  const result = streamText({
    model: kyma("qwen-3.6-plus"),
    messages,
  });
  return result.toUIMessageStreamResponse();
}

"use client";
import { useChat } from "@ai-sdk/react";
import { useState } from "react";

export default function Chat() {
  const { messages, sendMessage, status } = useChat();
  const [input, setInput] = useState("");

  return (
    <div>
      {messages.map((m) => (
        <div key={m.id}>
          <strong>{m.role}:</strong>{" "}
          {m.parts.map((part, i) => (part.type === "text" ? <span key={i}>{part.text}</span> : null))}
        </div>
      ))}
      <form
        onSubmit={(e) => {
          e.preventDefault();
          if (!input.trim()) return;
          sendMessage({ text: input });
          setInput("");
        }}
      >
        <input value={input} onChange={(e) => setInput(e.target.value)} placeholder="Type a message..." />
        <button type="submit" disabled={status !== "ready"}>Send</button>
      </form>
    </div>
  );
}

// Free tier — these run on the signup credit
kyma("best")         // → qwen-3.6-plus
kyma("code")         // → qwen-3-coder
kyma("cheap")        // → deepseek-v4-flash
kyma("vision")       // → gemma-4-31b

// Need a first top-up
kyma("fast")         // → gemini-3.5-flash-lite
kyma("reasoning")    // → deepseek-r1
kyma("agent")        // → kimi-k2.6
kyma("long-context") // → gemini-3-flash

kyma("deepseek-v4-flash") // Best value, 1M context — free tier
kyma("qwen-3-coder")      // Code — free tier
kyma("llama-3.3-70b")     // All-around — free tier
kyma("deepseek-r1")       // Reasoning — needs a top-up
kyma("gemini-3-flash")    // 1M context — needs a top-up