Merchant API client account identifier.

Identifier of your application (website).

API version.

Subscription Plan ID

Subscription Plan ID

Unique customer id in your system.

Note: Personally Identifiable Information (PII), such as email addresses, is strictly forbidden. If your user identifier contains any PII, you must hash or encrypt it before sending it to the API.

HASH value of customer's card.

Note: This field must not be sent in any subsequent Merchant Initiated Transaction (MIT) requests.

Activate or not subscription immediately after creating. Possible values:

• true - the subscription will be created with an active status.
• false -the subscription will be created with an inactive status.

URL to which the notifications about subscription events will be sent.

Authentication HTTP header of your outgoing request to the API.
Below request parameters should be used for creating signature in request header.

• merchant_id
• application_key
• timestamp