{
  "error": {
    "code": "NOT_FOUND",
    "message": "No static file at this path. This is a Lane A (fully static) site — every real endpoint is a file; there is no dynamic router to fall through to. See the sitemap below to re-orient."
  },
  "sitemap": [
    { "path": "/.well-known/add.json", "method": "GET", "description": "Discovery manifest — start here.", "auth_required": false },
    { "path": "/index.json", "method": "GET", "description": "Full company index (cik, ticker, name, exchange) for all SEC filers with a ticker.", "auth_required": false },
    { "path": "/api/company/{cik10}.json", "method": "GET", "description": "Company record by zero-padded 10-digit CIK.", "auth_required": false },
    { "path": "/api/company/by-ticker/{TICKER}.json", "method": "GET", "description": "Company record by ticker.", "auth_required": false },
    { "path": "/feedback.json", "method": "GET", "description": "How to report an unmet need or bug.", "auth_required": false },
    { "path": "/.well-known/pentest-authorization.json", "method": "GET", "description": "Signed security-testing authorization grant, if currently active.", "auth_required": false }
  ],
  "ui": {
    "title": "Not Found",
    "message": "Here are the available endpoints. A CIK must be zero-padded to 10 digits; a ticker must be upper-case."
  }
}