vLLM API Gateway

• AUTHBearer token required for POST endpoints — Authorization: Bearer <VLLM_API_KEY>

• GET/health
• GET/v1/models
• POST/v1/chat/completions
• POST/v1/completions

• GET/vllm/docs
• GET/vllm/openapi.json

• GET/api/langfuse-tracing

• GET/api/documentation