欢迎访问 n1n 在线文档！平台充值汇率 1:1 即 1 人民币充值到账 1 美元，支持近 600+ 海内外模型，限时特价模型低至 1 折，欢迎上岸！
【 亚洲地区入口及接口地址：llm-api.net 】，【 全球地区入口及接口地址：api.n1n.ai 】
创建格式化输出
POST
https://llm-api.net/v1/messages
Last modified:2026-02-01 10:52:35
Request
Header Params
Body Params application/json
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://llm-api.net/v1/messages' \
--header 'Accept: application/json' \
--header 'anthropic-beta: structured-outputs-2025-11-13' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"model": "claude-sonnet-4-5-20250929",
"max_tokens": 1024,
"messages": [
{
"role": "user",
"content": "Extract the key information from this email: John Smith (john@example.com) is interested in our Enterprise plan and wants to schedule a demo for next Tuesday at 2pm."
}
],
"output_format": {
"type": "json_schema",
"schema": {
"type": "object",
"properties": {
"name": {"type": "string"},
"email": {"type": "string"},
"plan_interest": {"type": "string"},
"demo_requested": {"type": "boolean"}
},
"required": ["name", "email", "plan_interest", "demo_requested"],
"additionalProperties": false
}
}
}'Response Response Example
{
"id": "chatcmpl-123",
"object": "chat.completion",
"created": 1677652288,
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "\n\nHello there, how may I assist you today?"
},
"finish_reason": "stop"
}
],
"usage": {
"prompt_tokens": 9,
"completion_tokens": 12,
"total_tokens": 21
}
}Modified at 2026-02-01 10:52:35