Parameter name | Validation rule |
All parameters except listed below | The following symbols are prohibited and removed < > " = ' / \ ( ) ; # |
All parameters with URL | The following symbols are prohibited and removed < > %3C %3E symbols &&" are changed to &" |
Address , OrderComment | The following symbols are prohibited and removed < > = |
OrderNumber, Bill | The following symbols are prohibited and removed < > ' " ; SPACE |
OrderComment, Address (order), Bill_comment (createbill), Сomment (cancel) | The following symbols are prohibited and removed < > = \ |
| PNR | The following symbols are prohibited and removed < > " = ' / \ ( ) ; # Parameter length is no more than 15 digits |
| Digital parameters | |
| Merchant_ID, RecurringIndicator (as well as other parameters of type int) | Parameter length is no more than 15 digits Parameter value is no more than 2147483647 |
| RecurringPeriod, RecurringCount, RecurringPeriodScale (as well as other parameters of type smallint) | Parameter length is no more than 5 digits Parameter value is no more than 32767 |
| isConvert | Parameter length is no more than 1 digit Parameter value is no more than 4 |
| cvc2 | The following symbols are prohibited and removed + - . _ \ / and space |
| delay | Parameter length is no more than 1 digit, accepted values are 0,1,2, |
Attention! By generating requests to IPS Assist servers, it is not allowed to transmit critical data in the URL query string as a query string (regardless of the request method (GET/POST/PUT, etc.) and the used data transmission format (XML/JSON)).
If one of the critical parameters is present in the request line, the server will return an error. Critical parameters and their values can be passed in the body of the request, as described in this documentation and the attached examples. In some services, individual parameters can also be passed in the request header.
The following parameters are critical:
| Parameter | Description |
| Password | User password to access the web service or interface |
| Cardnumber | Card number |
| Cardholder | Сard owner |
| Expiremonth | Card expiration month |
| Expireyear | Card expiration year |
| Cvc2 | CVC2 code |
| PaymentToken | Provider payment token or Assist token (type 5) |