API ReferenceMarkets
List Markets
Retrieve available betting market types
List Markets
GET /v1/markets
Retrieve available betting market types across leagues.
Query Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
league_id | string | No | Filter by league |
sport | string | No | Filter by sport |
Request
curl -X GET "https://api.altsportsleagues.ai/v1/markets?sport=lacrosse" \
-H "Authorization: Bearer YOUR_API_KEY"Response
{
"data": [
{ "key": "moneyline", "name": "Moneyline", "available_leagues": 34 },
{ "key": "spread", "name": "Point Spread", "available_leagues": 28 },
{ "key": "over_under", "name": "Over/Under", "available_leagues": 31 },
{ "key": "futures", "name": "Futures", "available_leagues": 15 }
],
"meta": {
"total": 4,
"api_version": "v1",
"timestamp": "2026-03-07T21:00:00Z"
}
}