Export experiment spans

curl -G https://api.respan.ai/api/v2/experiments/experiment_id/logs/ \
     -H "Authorization: Bearer sk_live_9f8e7d6c5b4a3e2f1d0c" \
     -H "Content-Type: application/json" \
     -d export=true \
     -d page=1 \
     -d page_size=100 \
     -d sort_by=-start_time \
     --data-urlencode start_time=2024-05-01T00:00:00Z \
     --data-urlencode end_time=2024-05-07T23:59:59Z

{
  "count": 1,
  "results": [
    {
      "span_id": "span_9876543210fedcba",
      "experiment_id": "exp_1234567890abcdef",
      "name": "LLM Inference",
      "start_time": "2024-05-03T14:22:10Z",
      "end_time": "2024-05-03T14:22:15Z",
      "duration_ms": 5000,
      "status": "success",
      "metadata": {
        "model": "gpt-4",
        "prompt_tokens": 120,
        "completion_tokens": 80,
        "cost_usd": 0.0025
      }
    }
  ]
}

Export all experiment spans. Supports pagination and sorting.

Path parameters

experiment_idstringRequired

The ID of the experiment to export spans from.

Query parameters

exportstringRequired

Set to 1 or true to trigger export.

pageintegerRequired

Page number (default: 1).

page_sizeintegerRequired

Number of results per page (default: 100).

sort_bystringRequired

Sort field (e.g., “-cost”, “-start_time”, “name”).

start_timestringRequired

Filter start time (ISO format).

end_timestringRequired

Filter end time (ISO format).

Response

Successful response for Export experiment spans

countinteger

Total number of results

resultslist of objects

Array of results for the current page

nextstring or null

URL for the next page of results

previousstring or null

URL for the previous page of results

Errors

401

Unauthorized Error

Path parameters

Headers

Query parameters

Response

Errors