Qwen Plus API

Model details

Context window

131K tokens

Max output

32K tokens

Input

Text

Output

Text

Capabilities

Tool calling, Streaming, JSON output

Interfaces

OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses

Why teams pick it

• Qwen Plus for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.

Call Qwen Plus

Qwen Plus answers on any of the APIs below — pick the one your code already speaks and just swap in your Inferray key.

curl https://api.inferray.com/v1/chat/completions \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "qwen-plus",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}'

curl https://api.inferray.com/v1/messages \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "qwen-plus",
  "max_tokens": 1024,
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}'

curl https://api.inferray.com/v1/responses \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "qwen-plus",
  "input": "Hello"
}'

Use Qwen Plus in your tools

Every coding agent below has a setup guide. Set the model to qwen-plus.

• Claude Code
• Codex
• opencode
• Cline
• Roo Code
• Aider
• Continue

More from Alibaba

Alternatives to Qwen Plus

• GLM-5.3 FlashXGLM-5.3 FlashX for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.Z.ai
• Gemini 3.1 Flash LiteUltra-lightweight Gemini for cost-sensitive volume.Google
• MiMo V2.6 ProMiMo V2.6 Pro for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.Xiaomi

Questions about this model

How much does the Qwen Plus API cost?

Qwen Plus costs $0.4 per 1M input tokens and $1.2 per 1M output tokens on Inferray, and cached input is $0.08 per 1M. That is the list price, with no gateway fee on top.

Is there a free tier for Qwen Plus?

No. You add credit and pay Qwen Plus's list rate for each request — seats, projects, and API keys are free, and pay-as-you-go credit never expires.

Am I charged for failed requests?

No. A request that fails without returning a result is not billed. If a response fails part-way, the tokens already processed before the failure are charged.

Is Qwen Plus included in Token Plans?

No. Qwen Plus is pay-as-you-go only; Token Plans cover the other text models in the catalog.

Can I use Qwen Plus in Claude Code?

Yes. Set ANTHROPIC_BASE_URL to https://api.inferray.com, ANTHROPIC_AUTH_TOKEN to your Inferray key, and ANTHROPIC_MODEL to qwen-plus. The same key works in Codex, opencode, Cline, and other agents.

Does Qwen Plus support tool calling and vision?

Qwen Plus supports tool calling, JSON output and streaming on Inferray. It does not take image input.

Is it the real Qwen Plus?

Yes. A request for qwen-plus is answered by Qwen Plus from Alibaba, billed at its published list price. Inferray never substitutes a different or smaller model.