Qwen3 Coder Flash API

Model details

Context window

998K tokens

Max output

66K 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

• Qwen3 Coder Flash for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.

Call Qwen3 Coder Flash

Qwen3 Coder Flash 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": "qwen3-coder-flash",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ]
}'

curl https://api.inferray.com/v1/messages \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  -d '{
  "model": "qwen3-coder-flash",
  "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": "qwen3-coder-flash",
  "input": "Hello"
}'

Use Qwen3 Coder Flash in your tools

Every coding agent below has a setup guide. Set the model to qwen3-coder-flash.

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

More from Alibaba

Alternatives to Qwen3 Coder Flash

• 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 Qwen3 Coder Flash API cost?

Qwen3 Coder Flash costs $0.3 per 1M input tokens and $1.5 per 1M output tokens on Inferray, and cached input is $0.06 per 1M. That is the list price, with no gateway fee on top.

Is there a free tier for Qwen3 Coder Flash?

No. You add credit and pay Qwen3 Coder Flash'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 Qwen3 Coder Flash included in Token Plans?

No. Qwen3 Coder Flash is pay-as-you-go only; Token Plans cover the other text models in the catalog.

Can I use Qwen3 Coder Flash in Claude Code?

Yes. Set ANTHROPIC_BASE_URL to https://api.inferray.com, ANTHROPIC_AUTH_TOKEN to your Inferray key, and ANTHROPIC_MODEL to qwen3-coder-flash. The same key works in Codex, opencode, Cline, and other agents.

Does Qwen3 Coder Flash support tool calling and vision?

Qwen3 Coder Flash supports tool calling, JSON output and streaming on Inferray. It does not take image input.

Is it the real Qwen3 Coder Flash?

Yes. A request for qwen3-coder-flash is answered by Qwen3 Coder Flash from Alibaba, billed at its published list price. Inferray never substitutes a different or smaller model.