Open Source · language

Use Yi Lightning with cURL

Updated 2026-05-21 · By XALEN

How to use Yi Lightning (Open Source, 200B MoE) with cURL. Install, authenticate, and make your first API call in minutes. Working code example included.

Model

Yi Lightning

200B MoE · 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": "yi-lightning",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

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Last updated: 2026-05-21