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Merchant_ID

Yes

Number

The merchant identifier in IPS Assist

PersonalAccount

OrderNumber

Yes/No

30 characters

Order number in the merchant payments system

OrderAmount

Number, 15 digits, two digits after the delimiter (delimiter '.')

Payment amount, in original currency (e.g., 10.34).

OrderCurrency

3 characters

Currency of legal entity/merchant

Code of currency of the OrderAmount.

OrderComment

No

Comment

Language

No

RU – Russian
EN – English

Language of legal entity/merchant

Debt

Lastname

Yes

30 characters

Customer's last name.

Firstname

Yes

30 characters

Customer's first name.

Middlename

No

30 characters

Customer's middle name.

Email

Yes

128 characters

Customer's e-mail.

Address

No

90 characters

Customer's address in the format: st. <30 characters>, h. <10 characters>, bldg. <10 characters>, apt. <10 characters>

City

No

30 characters

Customer's city.

Signature

No*

String

The string is joined according the determined rules.

Then the MD5 hash prepared from this string. Hash is signed by private RSA key of the merchant. Key length - 1024. Received bit sequence is a signature. Signature is transferred BASE64 coded string.

Attention! The parameter is necessary in order to protect the transmitted data from the possibility of their substitution by intruders. You should also enable the setting for check value or signature in the Personal account. 

Checkvalue

No*

String

Request validation code. The string has to be generated as follows: uppercase(md5(uppercase(md5(SALT) + md5(Х)))), where SALT – secret word; Х – the string joined according the determined rules.

Note. If the merchant uses request validation code without delimiters, please, contact the support team support@belassist.by

Attention! The parameter is necessary in order to protect the transmitted data from the possibility of their substitution by intruders. You should also enable the setting for check value or signature in the Personal account.