Fair prop probabilities

Requires the odds entitlement (a paid plan). See Responses & Errors for the success envelope and availability rules.

GEThttps://api.sportquanta.com/v1/{league}/games/{id}/props/fairTry it

GETGet de-vigged fair probabilities for player props

GEThttps://api.sportquanta.comhttps://api-stage.sportquanta.comhttp://localhost:8082/v1/{league}/games/{id}/props/fair

Send

Get de-vigged fair probabilities for player props

Expand optional fieldsCollapse optional fields

Requires the odds entitlement (a paid plan). See Responses & Errors for the success envelope and availability rules.

Authorization

Authorizationstringheaderrequired

Send a workspace API token in the Authorization: Bearer <token> header.

Bearer

Path

idstringrequired

Query

playerstringbookmakerstring

Comma-separated bookmaker IDs.

Get de-vigged fair probabilities for player propscURL

200Example

Reference context: WKBL.

Overview · Response conventions

Get de-vigged fair probabilities for player props

curl --request GET \
  --url 'https://api.sportquanta.com/v1/wkbl/games/{id}/props/fair' \
  --header 'Authorization: Bearer <token>'

200 · Example

{
  "data": {
    "data": {
      "game_id": "<string>",
      "snapshot_at": "2026-10-29T00:00:00Z",
      "markets": {
        "MARKET_KEY": [
          {
            "bookmaker": "BOOKMAKER_ID",
            "updated_at": "2026-10-13T00:00:00Z",
            "selections": [
              {
                "selection": "home",
                "price_decimal": 1.91,
                "price_american": -110,
                "implied_prob": 0.52356,
                "fair_prob": 0.5
              }
            ]
          }
        ]
      },
      "consensus": [
        {
          "market": "<string>",
          "participant_id": "<string>",
          "player_id": "<string>",
          "player_name": "<string>",
          "period": "<string>",
          "selection": "<string>",
          "line": 0,
          "median_fair_prob": 0,
          "book_count": 0
        }
      ]
    }
  },
  "_meta": {
    "request_id": "REQUEST_ID",
    "served_from": "live",
    "cache_ttl_seconds": 300
  }
}

Authorizations

Authorizationstringheaderrequired

Send a workspace API token in the Authorization: Bearer <token> header.

Path Parameters

leagueenum<string>default:wkblrequired

League for this reference section: wkbl.

Available options: wkbl

idstringrequired

Query Parameters

playerstring

bookmakerstring

Comma-separated bookmaker IDs.

formatenum<string>default:american

Accepted format hint (american by default, or decimal). Current responses retain both explicitly named price fields when available; this parameter does not strip or synthesize prices. Closing consensus_price_decimal remains decimal.

Available options: decimal, american

provenancebooleandefault:false

Opt in to per-field provenance on supported single game, match, team, player, and venue reads. Lists and composites accept the flag but generally omit provenance. It is returned under _meta.provenance only when source metadata exists.

Response

200400401403404422500502application/json

Fair player-prop probabilities and consensus prices.

dataobjectrequired

data.dataobjectrequired

data.data.game_idstringrequired

data.data.snapshot_atstring<date-time>required

data.data.marketsobject | nullrequired

Map keyed by the exact returned market key. Each value is an array of bookmaker/period entries, each with its selections. Keys can include market variants; discover them from the market catalog and returned data. MARKET_KEY below is a placeholder. An empty map means no matching quotes were returned.

data.data.markets.{key}object[] | null

data.data.markets.{key}.bookmakerstringrequired

data.data.markets.{key}.participant_idstring

data.data.markets.{key}.player_idstring

data.data.markets.{key}.player_namestring

data.data.markets.{key}.periodstring

data.data.markets.{key}.overroundnumber

data.data.markets.{key}.vig_pctnumber

data.data.markets.{key}.updated_atstring<date-time>required

data.data.markets.{key}.selectionsobject[] | nullrequired

data.data.markets.{key}.selections.selectionstringrequired

data.data.markets.{key}.selections.linenumber

data.data.markets.{key}.selections.price_decimalnumber

Decimal quoted odds, when available. Responses can retain both decimal and American prices; format is a hint and does not guarantee conversion or removal of the other field.

data.data.markets.{key}.selections.price_americaninteger

American quoted odds, when available (for example -110 or +150). Responses can retain both price formats; format is a hint and does not guarantee conversion or removal of the other field.

data.data.markets.{key}.selections.implied_probnumber

Probability implied by the quoted price, before removing margin.

data.data.markets.{key}.selections.fair_probnumber

Margin-normalized probability. Omitted when a complete usable selection set is unavailable.

data.data.consensusobject[] | nullrequired

data.data.consensus.marketstringrequired

data.data.consensus.participant_idstring

data.data.consensus.player_idstring

data.data.consensus.player_namestring

data.data.consensus.periodstring

data.data.consensus.selectionstringrequired

data.data.consensus.linenumber

data.data.consensus.median_fair_probnumberrequired

Median fair probability across eligible quotes for this selection/line.

data.data.consensus.book_countintegerrequired

Number of books contributing to this consensus.

_metaobject

Response request/cache metadata. Optional evidence fields are specific to this handler; cache TTL does not measure source-data freshness.

_meta.request_idstring

_meta.served_fromenum<string>

Available options: live, cache

_meta.cache_ttl_secondsinteger

Response cache TTL; independent of source freshness. Omitted when zero.