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GET
https://api.aisa.one/apis/v1
/
matching-markets
/
sports
/
{sport}
Get Matching Markets for Sports by Sport and Date
curl --request GET \
  --url https://api.aisa.one/apis/v1/matching-markets/sports/{sport} \
  --header 'Authorization: Bearer <token>'
{
  "markets": {
    "nfl-ari-den-2025-08-16": [
      {
        "platform": "KALSHI",
        "event_ticker": "KXNFLGAME-25AUG16ARIDEN",
        "market_tickers": [
          "KXNFLGAME-25AUG16ARIDEN-ARI",
          "KXNFLGAME-25AUG16ARIDEN-DEN"
        ]
      },
      {
        "platform": "POLYMARKET",
        "market_slug": "nfl-ari-den-2025-08-16",
        "token_ids": [
          "34541522652444763571858406546623861155130750437169507355470933750634189084033",
          "104612081187206848956763018128517335758189185749897027211060738913329108425255"
        ]
      }
    ]
  },
  "sport": "nfl",
  "date": "2025-08-16"
}

Documentation Index

Fetch the complete documentation index at: https://aisa.one/docs/llms.txt

Use this file to discover all available pages before exploring further.

Sport by Date finds equivalent markets across different prediction market platforms (Polymarket, Kalshi, etc.) for all sports events of a given sport on a specific date. Supports NFL, MLB, NBA, NHL, college football, college basketball, PGA, and tennis. Best for: Discovering all cross-platform markets for a game day, building daily sports betting dashboards, comparing odds across platforms by date. Endpoint: GET /matching-markets/sports/{sport}
Note: Supported sport abbreviations: nfl (Football), mlb (Baseball), cfb (College Football), nba (Basketball), nhl (Hockey), cbb (College Basketball), pga (Golf), tennis (Tennis).

​
Example

curl -X GET "https://api.aisa.one/apis/v1/matching-markets/sports/nfl?date=2025-08-16" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json"

​
Response

The response returns a markets object keyed by event identifier, where each key maps to an array of platform-specific market objects. Kalshi objects include platform, event_ticker, and market_tickers. Polymarket objects include platform, market_slug, and token_ids. The response also includes the sport and date fields echoing the request parameters.

Authorizations

​
Authorization
string
header
required

Your AIsa API key as a Bearer token.

Path Parameters

​
sport
enum<string>
required

The sport to find matching markets for.

Sport abbreviations:

  • nfl = Football
  • mlb = Baseball
  • cfb = College Football
  • nba = Basketball
  • nhl = Hockey
  • cbb = College Basketball
  • pga = Golf
  • tennis = Tennis
Available options:
nfl,
mlb,
cfb,
nba,
nhl,
cbb,
pga,
tennis
Example:

"nfl"

Query Parameters

​
date
string
required

The date to find matching markets for in YYYY-MM-DD format

Pattern: ^\d{4}-\d{2}-\d{2}$
Example:

"2025-08-16"

Response

Matching markets response

​
markets
object
Example:
{
  "nfl-ari-den-2025-08-16": [
    {
      "platform": "KALSHI",
      "event_ticker": "KXNFLGAME-25AUG16ARIDEN",
      "market_tickers": [
        "KXNFLGAME-25AUG16ARIDEN-ARI",
        "KXNFLGAME-25AUG16ARIDEN-DEN"
      ]
    },
    {
      "platform": "POLYMARKET",
      "market_slug": "nfl-ari-den-2025-08-16",
      "token_ids": [
        "34541522652444763571858406546623861155130750437169507355470933750634189084033",
        "104612081187206848956763018128517335758189185749897027211060738913329108425255"
      ]
    }
  ]
}
​
sport
string
Example:

"nfl"

​
date
string
Example:

"2025-08-16"