cURL
curl --request GET \ --url 'https://therundown.io/api/v2/markets/history?key='
{ "history": [ { "market_line_price_id": "192868821", "market_id": 1, "affiliate_id": 19, "participant_name": "Atlanta Hawks", "line_value": "0", "price": -105, "is_main_line": true, "updated_at": "2026-02-10T14:00:00Z" }, { "market_line_price_id": "192868821", "market_id": 1, "affiliate_id": 19, "participant_name": "Atlanta Hawks", "line_value": "0", "price": -110, "is_main_line": true, "updated_at": "2026-02-11T09:30:00Z" } ] }
API key as query parameter
Comma-separated market line price IDs (max 50)
Start time (RFC3339)
End time (RFC3339)
x <= 5000
Price history
Show child attributes