Responses

POST https://ai.sivcloud.com/v1/responses uses the OpenAI Responses format. Codex CLI uses it.

curl https://ai.sivcloud.com/v1/responses \
  -H "Authorization: Bearer $SIVCLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-v4.1-flash",
    "input": "Hello",
    "max_output_tokens": 256
  }'

Response

output holds the answer items. usage has input_tokens, output_tokens and input_tokens_details.cached_tokens for the tokens read from cache. See Cache.

Good to know

• Reasoning tokens count as output tokens.
• Not every model opens this endpoint. The Models page in the console marks the endpoints of each model.
• Streaming uses "stream": true. See Streaming.
• Codex CLI setup is on the Codex CLI page.