CTS Router API Reference

All requests must include a Bearer token in the Authorization header:

Authorization: Bearer cts_live_your_key_here

Base URL: https://api.creativetechstudios.org/v1

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1. Chat Completions

POST /v1/chat/completions

Generates model completions adhering strictly to the standard OpenAI JSON schema.

Request Body Parameters

Parameter	Type	Required	Description
model	string	Yes	Model identifier or dynamic alias (e.g. deepseek-r1-distill, claude-3-7-sonnet, auto-fast).
messages	array	Yes	Array of message objects (role, content).
temperature	number	No	Sampling temperature between 0.0 and 2.0. Default: 0.7.
stream	boolean	No	If true, returns server-sent events (SSE). Default: false.
max_tokens	integer	No	Maximum token ceiling for output generation.
fallback_models	array	No	Array of fallback model IDs to execute on upstream timeout.

Example Response (Non-Streaming)

{
  "id": "chatcmpl-018f23bc-789a",
  "object": "chat.completion",
  "created": 1728691200,
  "model": "deepseek-r1-distill",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "On-device processing keeps execution local to your hardware..."
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 28,
    "completion_tokens": 142,
    "total_tokens": 170
  }
}

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2. Models List

GET /v1/models

Returns all active models currently available on your account and routing tier.