Summary

The customer's API must contain the endpoints useful for ticket management. To validate CmsWager requests, the Header will contain 2 values useful for authentication and security.

• "Public-Key"

• "Hash"

The public Key is provided by CmsWager

Hash Calculation

In each request from Cmswager system to client Api, we calculate a SHA256 Hmac (keyed-hash message authentication code). So:

• Algoithm is SHA256

• Key is the private key provided by CmsWager

• String used for calculatio is the Json request body

Ticket Base request

Each request related to ticket management has the following structure:

{
    "clientId": "xyzk",
    "userId": 123456,
    "transactionType": 2,
    "amount": 10.56,
    "ticket": {}
}

Parameter	Type	Description
clientId	String	Client id, provided by CmsWager
userId	Int	The client user Id
transactionType	Int	The transaction Type (see appendix)
amount	Decimal	The transaction amount
ticket	Object	Change for every request type

Content-Type

All requests content-type are "application/json"