Market Line Updates

Subscribe to real-time market line updates including odds changes, new lines, and line removals.

Parameters

Parameter	Type	Description	Required
marketSourceGroups	Array[MarketSourceGroup]	Array of market source groups to include: STANDARD, FANDUEL, MARKET_MAKERS, SPORTTRADE	No
leagueIds	Array[Int]	Array of league IDs to filter updates	No
marketTypeIds	Array[Int]	Array of market type IDs to filter updates (1=Game Odds, 2=Team Futures, 3=Props, 4=Player Futures)	No

Response Types

MarketLineUpdate

Field	Type	Description
marketSourceGroup	MarketSourceGroup!	The source group for these updates
marketTypeId	Int	Market type identifier
leagueId	Int!	League identifier
marketLines	[MarketLine]!	Array of updated market lines
messageTimestamp	AWSTimestamp	When the message was generated
messageId	String	For internal usage only
correlationId	String	For internal usage only

MarketLine

Field	Type	Description
marketId	Long	Unique market identifier
marketLineId	Long	Unique market line identifier
marketSourceId	Long	Source/sportsbook identifier
points	Float	Point spread or total value
price	Int	Price in American odds format
sourcePrice	Float	Original price from the source
sourceFormat	Int	Price format (1=American, 2=Decimal)
statusId	Int	Status of the market line
sequenceNumber	Long	Update sequence number
edge	Float	Calculated edge value
disabled	Boolean	Whether the line is disabled
bestAltPrice	Int	Best available alternate price
bestAltPoints	Float	Points for best alternate price
bestAltEdge	Float	Edge for best alternate price
alternateLines	[AlternateMarketLine]	Array of alternate lines
marketLineKey	String	JSON path key for mapping to snapshot data. NOT TO BE USED TO PARSE DATA OR AS YOUR UNIQUE KEY.
modifiedOn	String	Last modification timestamp
market	Market	Associated market information

Example Subscription

subscription {
  marketLineUpdate(
    leagueIds: [3]
    marketSourceGroups: [STANDARD]
    marketTypeIds: [1, 3]
  ) {
    leagueId
    marketSourceGroup
    marketTypeId
    marketLines {
      marketLineId
      marketSourceId
      points
      price
      edge
      marketLineKey
      modifiedOn
    }
    messageTimestamp
  }
}