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Category Futures

Provides a list of futures available for a given category.

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Update Frequency

300s Time To Live / Cache

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Pagination Note

Pagination will often be required to pull all data within this feed. By default, the feed will return 5 futures.


Data Points

Market
AttributeParent ElementTypeDescription
end_datemarketStringEnd date of a market

ex. 2026-09-27
idmarketGUIDUnique ID of a market

ex. sr:iscreen_market:2564 (nba), sr:iscreen_market:8146 (wnba)
is_livemarketBooleanSignifies a market's sport event is live when true

This data point is typically irrelevant for Futures, and can be ignored
namemarketStringName of a market

ex. nba, wnba, nba - player - regular season - most valuable player
start_datemarketStringStart date of a market

ex. 2026-03-25
Books
AttributeParent ElementTypeDescription
external_market_idmarket - bookGUIDUnique market ID used by the bookmaker. Leverage this ID to create deeplinking

ex. 28049020
external_sport_event_idmarket - bookGUIDUnique sport event ID used by the bookmaker. Leverage this ID to create deeplinking

ex. 754.91649969
idmarket - bookGUIDUnique ID of a sportsbook for a market

ex. sr:book:18186
namemarket - bookStringName of a sportsbook for a market

ex. FanDuel
removedmarket - bookStringSignifies a book market has been removed when true
Market Outcome
AttributeParent ElementTypeDescription
competitor_idmarket - book - outcomeGUIDUnique competitor ID for a book outcome

ex. sr:competitor:3422
competitor_namemarket - book - outcomeStringCompetitor name for a book outcome

ex. Boston Celtics
external_outcome_idmarket - book - outcomeGUIDUnique outcome ID used by the bookmaker. Leverage this ID to create deeplinking

ex. 60427
field_idmarket - book - outcomeGUIDIdentifier for the outcome type

ex. 1 & 2 for home & away. 3, 4, & 5 for home, draw, & away
idmarket - book - outcomeGUIDUnique ID of an outcome

ex. sr:outcome:10001
odds_americanmarket - book - outcomeStringAmerican odds value of a book outcome

ex. +260
odds_decimalmarket - book - outcomeStringDecimal odds value of a book outcome

ex. 3.600
odds_fractionmarket - book - outcomeStringFractional odds value of a book outcome

ex. 13/5
open_odds_americanmarket - book - outcomeStringOpening American odds value of a book outcome

ex. +300
open_odds_decimalmarket - book - outcomeStringOpening decimal odds value of a book outcome

ex. 4.000
open_odds_fractionmarket - book - outcomeStringOpening fractional odds value of a book outcome

ex. 3/1
player_idmarket - book - outcomeStringUnique player ID for a book outcome.

ex. sr:player:1141196
player_namemarket - book - outcomeStringPlayer name for a book outcome.

ex. Tatum, Jayson
removedmarket - book - outcomeBooleanSignifies an outcome has been removed when true
typemarket - book - outcomeStringType of bet placements on a book outcome

ex. competitor or player
Path Params
string
enum
required
Defaults to trial

The access level of your API key

trial, production

Allowed:
string
required
Defaults to en

2-letter code for supported languages

en (English)

English is the only fully supported language for this API. Click here for valid language codes and a tabular list of available languages per competition.

string
required
Defaults to sr:category:15

Unique Id of a category, found in the Sport Categories endpoint

Example: sr:category:15 (USA, Basketball)

string
enum
required
Defaults to json

Format returned

json, xml

Allowed:
Query Params
string

Number to start the list of results from. Example: start=0

string

Number to limit the number of results. Minimum value is 1, maximum value is 5. Example: limit=5

boolean

Boolean value to return live/non-live markets

Example: live=true or live=false

Response

Language
Credentials
Header
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Response
Click Try It! to start a request and see the response here! Or choose an example:
application/json