Kimi K3
POST
/openai/v1/responses
Kimi K3 is an OpenAI Responsesβcompatible endpoint that supports chat, function calling, image input, streaming, and reasoning, with a 1M-token context window.
Reasoning
reasoning.effort means more thorough reasoning and possibly higher latency.low: fastermedium: balancedhigh: more thorough, better for complex questionsTools and input
Request
Body Params application/jsonRequired
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.emix.ai/openai/v1/responses' \
--header 'Content-Type: application/json' \
--data '{
"model": "kimi-k3",
"stream": true,
"input": "Introduce Beijing in one sentence"
}'Response Response Example
200 - Text reply (stream=false)
{
"id": "resp_551f7700-da28-4b8d-b831-9a675b85e73a",
"object": "response",
"created_at": 1790128550,
"status": "completed",
"model": "moonshotai/kimi-k3",
"output": [
{
"type": "reasoning",
"id": "rs_b1beab9c6ba54a7598441ed82d771f89",
"status": "completed",
"summary": [
{
"type": "summary_text",
"text": "The user wants a one-sentence introduction to Beijingβ¦"
}
]
},
{
"type": "message",
"id": "msg_347976f56b104ab291ebcc068164502c",
"status": "completed",
"role": "assistant",
"content": [
{
"type": "output_text",
"annotations": [],
"text": "Beijing is China's capital, a historic city with more than three thousand years of urban history, home to landmarks such as the Forbidden City and the Great Wall, and a modern international metropolis."
}
]
}
],
"usage": {
"input_tokens": 92,
"output_tokens": 341,
"total_tokens": 433,
"output_tokens_details": {
"reasoning_tokens": 291
}
},
"credits_consumed": 1.08
}