Open Source · language

Use Llama 3.3 70B with cURL

Updated 2026-05-21 · By XALEN

How to use Llama 3.3 70B (Open Source, 70B) with cURL. Install, authenticate, and make your first API call in minutes. Working code example included.

Model

Llama 3.3 70B

70B · 128K context · $0.04 input

Framework

cURL

language · No installation needed

1. Install

No installation needed

2. Code

curl https://api.xalen.io/v1/chat/completions \
  -H "Authorization: Bearer xln_test_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "llama-3-3-70b",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

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Last updated: 2026-05-21