Either 1) x-token, or 2) x-api-key must be given to authenticate account.
This endpoint is made to be used for Instant Win campaigns set to the 'odds' type. The administrator will configure the prizes and each prizes odds of winning. When checking to see if an entry is a winner of a prize, the system performs a random odds checks against each prize in order of lowest odds first. If the random odds check is a match, the prize will be returned, otherwise prize will be null.
Note, that an entry can only be checked once, after that they will receive the same result as any subsequent checks.