Frontier · frontend
Use Gemini 2.5 Pro Preview with React
Updated 2026-05-21 · By XALEN
How to use Gemini 2.5 Pro Preview (Frontier, ~1.5T) with React. Install, authenticate, and make your first API call in minutes. Working code example included.
Model
Gemini 2.5 Pro Preview
~1.5T · 2M context · $0.07 input
Framework
React
frontend · npm install xalen-sdk
1. Install
npm install xalen-sdk
2. Code
import { useState } from 'react';
import XALEN from 'xalen-sdk';
const client = new XALEN({ apiKey: 'xln_test_YOUR_KEY' });
export default function Chat() {
const [response, setResponse] = useState('');
async function ask(question) {
const res = await client.chat.completions.create({
model: 'gemini-2-5-pro-preview',
messages: [{ role: 'user', content: question }]
});
setResponse(res.choices[0].message.content);
}
return <div>{response}</div>;
}
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Get API KeyLast updated: 2026-05-21