Qwen3 Coder Plus API

CN Alibaba Qwen | released 2026-03

Qwen3 Coder Plus is tuned specifically for software engineering tasks: code generation, refactoring, debugging, and repository-scale understanding. It supports a long context for multi-file projects and produces code in a wide range of languages.

CodeTool UseJSON Mode

Pricing (official list, per 1M tokens)

Input

$0.57/M

Output

$2.29/M

Specifications

Context window1048.576K tokens Max output8.192K tokens Input modalitiesText StreamingYes APIOpenAI-compatible

How to use Qwen3 Coder Plus

Drop-in OpenAI replacement. Change only the base_url and model.

# Python -pip install openai
from openai import OpenAI

client = OpenAI(
    base_url="https://meshtok.com/v1",
    api_key="sk-your-MeshTok-key",
)

resp = client.chat.completions.create(
    model="ali/qwen3-coder-plus",
    messages=[{"role":"user","content":"Hello!"}],
)
print(resp.choices[0].message.content)

# cURL
curl https://meshtok.com/v1/chat/completions \
  -H "Authorization: Bearer sk-your-MeshTok-key" \
  -H "Content-Type: application/json" \
  -d '{"model":"ali/qwen3-coder-plus","messages":[{"role":"user","content":"Hello!"}]}'