Get Generation

Fetch generation metadata by request ID.

GET/v1/generation

Request Parameters

Name	Type	Required	Description
id	string	Required	Request ID from a prior completion.

Request Example

bash

curl "https://api.therouter.ai/v1/generation?id=req_abc123"
  -H "Authorization: Bearer $THEROUTER_API_KEY"

Response

json

{
  "data": {
    "id": "req_abc123",
    "model": "openai/gpt-4o-mini",
    "provider_name": "openai-api",
    "created_at": "2026-02-26T09:10:00.000Z",
    "tokens_prompt": 11,
    "tokens_completion": 67,
    "latency": 482,
    "finish_reason": "stop",
    "total_cost": 0,
    "streamed": null,
    "cancelled": null,
    "generation_time": 482,
    "usage": 0,
    "native_tokens_prompt": null,
    "native_tokens_completion": null
  }
}