{
  "openbookVersion": "0.3.0-draft",
  "id": "acme-feeds",
  "sequence": 1,
  "dateModified": "2026-09-19T12:00:00Z",
  "name": "Acme Feeds",
  "inLanguage": "en",
  "baseCurrency": "GBP",
  "heartbeatMs": 5000,
  "ttl": 60,
  "url": "https://example.invalid/acme-feeds",
  "sources": [
    {
      "id": "acme-book",
      "name": "Acme Book",
      "sourceType": "sportsbook"
    },
    {
      "id": "pinnacle",
      "name": "Pinnacle",
      "sourceType": "sportsbook"
    },
    {
      "id": "bigbook",
      "name": "Big Book",
      "sourceType": "sportsbook"
    }
  ]
}