Reference · 04

Chat Completions

The primary inference endpoint for text and multimodal models.

HTTP

POST https://api.decksdigital.ai/v1/chat/completions

Parameter	Type	Description
model	string	Model identifier, for example deepseek/deepseek-v4-pro
messages	array	Ordered conversation messages
temperature	number	Sampling temperature
max_tokens	integer	Maximum output tokens
stream	boolean	Stream partial responses
tools	array	Tool definitions, where the model supports them

JSON

{
  "id": "cmpl_example",
  "model": "deepseek/deepseek-v4-pro",
  "choices": [
    { "index": 0, "message": { "role": "assistant", "content": "..." } }
  ],
  "usage": { "input_tokens": 812, "output_tokens": 214, "total_tokens": 1026 }
}