Get Generation

Fetch usage/cost stats for a completed request by its id (the id returned in a chat completion). Useful for auditing or fetching cost asynchronously. Free. Mirrors OpenRouter’s generation endpoint.

string

required

The generation id from a prior chat completion response.

curl "https://api.usenaive.ai/v1/llm/generation?id=gen-xxxxxxxx" \
  -H "Authorization: Bearer nv_sk_live_..."

{
  "data": {
    "id": "gen-xxxxxxxx",
    "model": "anthropic/claude-sonnet-4.6",
    "total_cost": 0.00012,
    "tokens_prompt": 14,
    "tokens_completion": 16,
    "native_tokens_prompt": 14,
    "native_tokens_completion": 16
  }
}

Cost: Free.

Stats are populated by OpenRouter after a generation finishes accounting, so a lookup immediately after a completion may briefly return provider_error (404) until the record is available. For real-time cost you don’t need this endpoint — every chat completion already returns usage.cost (and Naive credits_used) inline.

curl "https://api.usenaive.ai/v1/llm/generation?id=gen-xxxxxxxx" \
  -H "Authorization: Bearer nv_sk_live_..."

{
  "data": {
    "id": "gen-xxxxxxxx",
    "model": "anthropic/claude-sonnet-4.6",
    "total_cost": 0.00012,
    "tokens_prompt": 14,
    "tokens_completion": 16,
    "native_tokens_prompt": 14,
    "native_tokens_completion": 16
  }
}