Qwen3 Coder API

Alibaba's Qwen 3 Coder is a powerful coding agent.
Context
262K tokens
Input
$2.6 / 1M
Output
$2.6 / 1M
Released
Sep 9, 2025

How to use Qwen3 Coder API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to Qwen/Qwen3-Coder-480B-A35B-Instruct-FP8.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/chat/completions",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "Qwen/Qwen3-Coder-480B-A35B-Instruct-FP8",
      "messages": [
        {
          "role": "user",
          "content": "Hello!"
        }
      ]
    },
)
print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/chat/completions", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "Qwen/Qwen3-Coder-480B-A35B-Instruct-FP8",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }),
});
console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/chat/completions \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"Qwen/Qwen3-Coder-480B-A35B-Instruct-FP8","messages":[{"role":"user","content":"Hello!"}]}'

OpenAI-compatible — swap the base URL and it works with your existing SDK.

Qwen3 Coder API Pricing

TypePrice
Input
$2.6 / 1M
Output
$2.6 / 1M

The only documented caveat found for this exact model is that pricing varies by provider, with one listing noting Alibaba’s API rates may differ from other providers.

Qwen3 Coder vs other models

ModelInputOutputContextBest for
Qwen3 Coder
This page
$2.6 / 1M
$2.6 / 1M
262K tokens
Agentic workflows and structured output
$1.95 / 1M tokens
$9.75 / 1M tokens
262K tokens
Coding + agents
$0.61893 / 1M
$4.40128 / 1M
256K tokens
Multimodal + agents
$0.65 / 1M
$3.9 / 1M
262K tokens
Coding + agents

Start building with Qwen3 Coder

Get API Key
1000+ models, one API.