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Quick start

  1. Register at https://api.hoyoai.cn
  2. Create an API key under Tokens / API Keys
  3. Top up via Wallet (e.g. Alipay)
  4. Call with Base URL https://api.hoyoai.cn/v1
bash
curl https://api.hoyoai.cn/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "claude-sonnet-4-6",
    "messages": [{"role": "user", "content": "Hello, HOYOAI!"}]
  }'

Use exact model IDs from the model marketplace.

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HOYOAI · OpenAI-compatible AI API