{
  "title": "Login and Extract Account Summary",
  "workflow_definition": {
    "version": 2,
    "parameters": [
      {"parameter_type": "workflow", "key": "portal_url", "workflow_parameter_type": "string"},
      {"parameter_type": "workflow", "key": "login_credential", "workflow_parameter_type": "credential_id"}
    ],
    "blocks": [
      {
        "block_type": "login",
        "label": "login",
        "next_block_label": "extract_summary",
        "url": "{{portal_url}}",
        "title": "Login",
        "parameter_keys": ["login_credential"],
        "complete_criterion": "The account dashboard is visible and no login form is present."
      },
      {
        "block_type": "extraction",
        "label": "extract_summary",
        "next_block_label": null,
        "title": "Extract Summary",
        "data_extraction_goal": "Extract account name, current balance, and next due date.",
        "data_schema": {
          "type": "object",
          "properties": {
            "account_name": {"type": "string"},
            "current_balance": {"type": "string"},
            "next_due_date": {"type": "string"}
          },
          "required": ["account_name", "current_balance"]
        }
      }
    ]
  }
}