start_url, or include an absolute HTTP or HTTPS URL in the prompt.
Request body
Runner
POST Create a runner run
Run the browser agent against a reachable application URL
Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Run the browser agent against a reachable application URL
POST /runner/runs
start_url, or include an absolute HTTP or HTTPS URL in the prompt.
Request body
| Field | Type | Required | Description |
|---|---|---|---|
prompt | string | Yes | Flow to execute, 1-20,000 characters. |
start_url | string | Conditional | Absolute HTTP(S) URL. Required unless the prompt contains a URL. |
test_config | object | No | Existing TestConfig to replay instead of recording a new flow. |