Code · frontend

Use DeepSeek Coder V2 with Svelte

Updated 2026-05-21 · By XALEN

How to use DeepSeek Coder V2 (Code, 236B (21B active)) with Svelte. Install, authenticate, and make your first API call in minutes. Working code example included.

Model

DeepSeek Coder V2

236B (21B active) · 128K context · $0.03 input

Framework

Svelte

frontend · npm install xalen-sdk

1. Install

npm install xalen-sdk

2. Code

<script>
import XALEN from 'xalen-sdk';

const client = new XALEN({ apiKey: 'xln_test_YOUR_KEY' });
let reply = '';

async function ask(question) {
  const res = await client.chat.completions.create({
    model: 'deepseek-coder-v2',
    messages: [{ role: 'user', content: question }]
  });
  reply = res.choices[0].message.content;
}
</script>

<p>{reply}</p>

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Last updated: 2026-05-21