List experiments for the project

List experiments for the project. Includes a runs count and last-run timestamp per experiment.

GET /api/v1/experiments

List experiments for the project

Python

import requests

url = "https://app.langwatch.ai/api/v1/experiments"

headers = {"X-Auth-Token": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

200

{
  "experiments": [
    {
      "id": "<string>",
      "slug": "<string>",
      "name": "<string>",
      "type": "<string>",
      "workflowId": "<string>",
      "createdAt": "<string>",
      "updatedAt": "<string>",
      "runsCount": 123,
      "lastRunAt": "<string>"
    }
  ],
  "pagination": {
    "page": 123,
    "pageSize": 123,
    "totalHits": 123,
    "hasMore": true
  }
}

Authorizations

X-Auth-Token · string · header · required

Project API key for sending traces and accessing project-scoped resources. Format: sk-lw-... (no underscore). Obtain one by creating a project via the Admin API or the LangWatch UI.

Query Parameters

page · integer

1-based page number

Required range: x <= 9007199254740991

pageSize · integer

Experiments per page, capped at 200

Required range: x <= 9007199254740991

Response

200 - application/json

Success

experiments · object[] · required

Show child attributes

pagination · object · required

Show child attributes