curl --request POST \
  --url 'https://api.workstream.stateset.com/v1/workflows/sandbox-agent-loop/start' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "brand_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "request_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "loop": {
    "session": {
      "name": "string",
      "description": "string",
      "cpus": "",
      "memory": "",
      "isolation": "",
      "sandbox_timeout_seconds": 1,
      "image": "string",
      "env": {},
      "budget": {
        "iteration_limit": null,
        "duration_limit_seconds": null,
        "cost_cap_cents": null
      },
      "rotation": {
        "pre_rotate_buffer_seconds": null,
        "include_process_state": null
      },
      "client_id": "string"
    },
    "commands": [
      []
    ],
    "per_exec_timeout_ms": 1,
    "agent": {
      "objective": "string",
      "connector_key": "string",
      "model": "string",
      "system_prompt": "string",
      "max_iterations": 1,
      "allowed_executables": [],
      "max_tokens": 1,
      "max_total_tokens": 1,
      "completion_criteria": {
        "exit_code": null,
        "executable": null,
        "stdout_contains": null,
        "stderr_must_be_empty": null
      }
    }
  }
}'

{
  "workflow_id": "string",
  "run_id": "string"
}