Market/Bet Message Handling

To reduce message size and enhance message transfer speed, messages are transmitted in delta formats, containing only changes. Each message includes a reference to the Fixture, Market, and Bet (refer to Markets section) to which they pertain.

A snapshot message includes the Fixture ID and all current market and bet data. A delta message references the same Fixture ID but contains only the fields that changed. In this example, only the updated bet price is included — all unchanged bets are omitted.