Overview
QwenCloud exposes an OpenAI-compatible Chat Completions API. The bundledqwen provider uses the DashScope international endpoint and the
QWEN_API_KEY environment variable.
Inference feature compatibility:
- tool calling (supported;
requiredis sent asauto) - native JSON object response_format (supported)
- native JSON Schema response_format (supported by Qwen3.8-Max and selected Qwen3.7 models; older models degrade to JSON object)
- thinking controls (
enable_thinkingandreasoning_effort) (supported) - Instructor markdown-JSON fallback (fallback)