Chat

POST

/v1/chat/completions

Request

Authorization

API Key

Add parameter in header

Authorization

Example:

Authorization: ********************

Body Params application/json

Example

{
    "model": "deepseek-v3",
    "messages": [
        {
            "content": "What is the sun",
            "role": "user"
        }
    ]
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://api-xmodel.nexconn.ai/v1/chat/completions' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
    "model": "deepseek-v3",
    "messages": [
        {
            "content": "What is the sun",
            "role": "user"
        }
    ]
}'

Responses

🟢200Success

application/json

Bodyapplication/json

Example

{}

Modified at 2026-04-24 10:39:56

deepseek/deepseek-v3.2-251201 reasoning

Chat completion