Ads in AI chat, decided by policy and proven on the record.

import { createClient } from "@adgate/sdk";
import { adgateMiddleware } from "@adgate/sdk/ai";
import { streamText, wrapLanguageModel } from "ai";

const adgate = createClient({
  apiKey: process.env.ADGATE_API_KEY,
  baseUrl: process.env.ADGATE_BASE_URL,
});

// Evaluates in parallel with the model call.
const result = streamText({
  model: wrapLanguageModel({
    model,
    middleware: adgateMiddleware(adgate, {
      appId: process.env.ADGATE_APP_ID,
      surface: "chat",
      getUser: () => ({ tier, region: "US", locale: "en-US" }),
      conversationId: () => conversationId,
      turnId: () => turnId,
      onDecision, // render the slot as its own message part
    }),
  }),
  prompt,
});