DeepSeek V4.1 Flash API

Request-Parameter

curl "https://apiany.ai/v1/chat/completions" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "deepseek-v4.1-flash",
  "messages": [
    {
      "role": "user",
      "content": "Calculate this fictional order in USD and give a concise calculation summary, not private internal reasoning. Items: 2 notebooks at $12 each, 1 lamp at $45, 3 pens at $4 each. Apply 10% off merchandise first, then a $5 coupon if the discounted subtotal is at least $60. Shipping is $6 unless the post-coupon subtotal is at least $75. No tax. Show intermediate totals and final amount rounded to cents."
    }
  ],
  "temperature": 1,
  "max_tokens": 32768,
  "reasoning_effort": "high"
}'

{
  "id": "chatcmpl-abc123",
  "object": "chat.completion",
  "model": "deepseek-v4.1-flash",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "Hello! How can I help?"
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 12,
    "completion_tokens": 18,
    "total_tokens": 30
  }
}