Chat Completions

POST https://api.zonetoken.net/v1/chat/completions

Generate a model response for a conversation. This endpoint is compatible with the OpenAI Chat Completions API.

Authentication

Authorization: Bearer <apiKey>

Request body

Field	Type	Description
model	string	The model id, e.g. gpt-5.5.
messages	array	The conversation so far, as { role, content } objects.
temperature	number	Optional. Sampling temperature (0–2).
stream	boolean	Optional. Stream tokens as server-sent events.

Request

curl

curl https://api.zonetoken.net/v1/chat/completions \
  -H "Authorization: Bearer $ZONETOKEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.5",
    "messages": [
      { "role": "system", "content": "You are a helpful assistant." },
      { "role": "user", "content": "Explain what ZoneToken is in one sentence." }
    ],
    "temperature": 0.7
  }'

Request body

{
  "model": "gpt-5.5",
  "messages": [
    { "role": "system", "content": "You are a helpful assistant." },
    { "role": "user", "content": "Explain what ZoneToken is in one sentence." }
  ],
  "temperature": 0.7
}

Response

{
  "id": "chatcmpl-abc123",
  "object": "chat.completion",
  "created": 1730000000,
  "model": "gpt-5.5",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "ZoneToken is an OpenAI-compatible API gateway you can use with your existing tools and SDKs."
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 24,
    "completion_tokens": 19,
    "total_tokens": 43
  }
}