Compact · backend

Use Claude Haiku 3.5 with Django

Updated 2026-05-21 · By XALEN

How to use Claude Haiku 3.5 (Compact, ~20B) with Django. Install, authenticate, and make your first API call in minutes. Working code example included.

Model

Claude Haiku 3.5

~20B · 200K context · $0.008 input

Framework

Django

backend · pip install xalen django

1. Install

pip install xalen django

2. Code

# views.py
from django.http import JsonResponse
from django.views.decorators.csrf import csrf_exempt
import json
from xalen import XALEN

client = XALEN(api_key="xln_test_YOUR_KEY")

@csrf_exempt
def chat(request):
    data = json.loads(request.body)
    response = client.chat.completions.create(
        model="claude-haiku-3-5",
        messages=data["messages"]
    )
    return JsonResponse({"reply": response.choices[0].message.content})

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Last updated: 2026-05-21