API Reference

POST

/v1/completions

Creates a chat completion or message response using an OpenAI-compatible request format.

Reference documentation:

https://platform.openai.com/docs/api-reference/completions

请求参数

Authorization

在 Header 添加参数

Authorization

，其值为在 Bearer 之后拼接 Token

示例：

Authorization: Bearer ********************

Header 参数

Body 参数application/json

示例

{ "model": "gpt-3.5-turbo-instruct", "prompt": "sample text,", "max_tokens": 30, "temperature": 0 }

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{ "model": "gpt-3.5-turbo-instruct", "prompt": "sample text,", "max_tokens": 30, "temperature": 0 }'

返回响应

🟢200Ok

application/json

Bodyapplication/json

示例

{ "id": "cmpl-ByvHP6AWeB1L5vWZSPNHsB12sU9db", "object": "text_completion", "created": 1753859563, "model": "gpt-3.5-turbo-instruct", "choices": [ { "index": 0, "logprobs": null, "finish_reason": "length", "text": "sample text,sample text，sample text" } ], "usage": { "prompt_tokens": 3, "completion_tokens": 30, "total_tokens": 33 } }

修改于 2026-05-16 08:10:47

API Reference