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fix: google-ai-studio example, dyn routing metadata [AI Gateway] #26177

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Oct 30, 2025
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fix: google-ai-studio example, dyn routing metadata [AI Gateway] #26177

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8 changes: 8 additions & 0 deletions src/content/docs/ai-gateway/features/dynamic-routing/usage.mdx
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Original file line number Diff line number Diff line change
Expand Up @@ -86,3 +86,11 @@ export default {
},
};
```

## Response Metadata

The response from a dynamic route is the same as the response from a model. There is additional metadata used to notify the model and provider used, you can check the following headers

- `cf-aig-model` - The model used
- `cf-aig-provider` - The slug of provider used

32 changes: 19 additions & 13 deletions src/content/docs/ai-gateway/usage/providers/google-ai-studio.mdx
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Expand Up @@ -50,26 +50,32 @@ curl "https://gateway.ai.cloudflare.com/v1/{account_id}/{gateway_name}/google-ai
}'
```

### Use `@google/generative-ai` with JavaScript
### Use `@google/genai` with JavaScript

If you are using the `@google/generative-ai` package, you can set your endpoint like this:
If you are using the `@google/genai` package, you can set your endpoint like this:

```js title="JavaScript example"
import { GoogleGenerativeAI } from "@google/generative-ai";
import { GoogleGenAI } from "@google/genai";

const api_token = env.GOOGLE_AI_STUDIO_TOKEN;
const apiKey = env.GOOGLE_AI_STUDIO_TOKEN;
const account_id = "";
const gateway_name = "";

const genAI = new GoogleGenerativeAI(api_token);
const model = genAI.getGenerativeModel(
{ model: "gemini-2.5-flash" },
{
baseUrl: `https://gateway.ai.cloudflare.com/v1/${account_id}/${gateway_name}/google-ai-studio`,
},
);

await model.generateContent(["What is Cloudflare?"]);
const ai = new GoogleGenAI({
apiKey,
});

const response = await ai.models.generateContent({
model: "gemini-2.5-flash",
contents: "What is Cloudflare?",
config: {
httpOptions: {
baseUrl: `https://gateway.ai.cloudflare.com/v1/${account_id}/${gateway_name}/google-ai-studio`,
},
},
});

console.log(response.text);
```

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