Mistral AI Hello World

Overview

Minimal working examples demonstrating Mistral AI chat completions, streaming, multi-turn conversation, and JSON mode. Uses the official @mistralai/mistralai TypeScript SDK and mistralai Python SDK.

Prerequisites

• Completed mistral-install-auth setup
• Valid MISTRAL_API_KEY environment variable set
• Node.js 18+ or Python 3.9+

Instructions

Step 1: Basic Chat Completion

TypeScript (hello-mistral.ts)

import { Mistral } from '@mistralai/mistralai';

const client = new Mistral({ apiKey: process.env.MISTRAL_API_KEY });