Testing

Use test data on the KVELL test environment (Stage) to reproduce successful, declined, and pending operations.

Shop setup

Payment and payout behavior on the test environment depends on the shop's settings and connected payment profiles. A shop can be connected to the KVELL mock bank or to a partner bank's test environment. To connect the right bank and get the appropriate test data, check the details with KVELL support.

Payouts to a card

Below is test data for the KVELL mock bank. Pass the card number in the recipient_pan field without spaces or separators.

Scenario	`recipient_pan`	Expected statuses
Successful payout	Any number that passes the Luhn algorithm check. For example, `4111111111111111`	`completed`
Declined payout	`5555555555555599`	`canceled`
Payout completes successfully after processing	`2201382000000021`	`processing` → `completed`
Payout is declined after processing	`2201382000000039`	`processing` → `canceled`

SBP payouts

Below is test data for the KVELL mock bank. Pass the phone number in 11-digit format: without +, spaces, or separators. For each scenario you can choose any bank from the test list — the chosen bank does not affect the mock result.

Connecting a partner bank

A partner bank can be connected to a shop for SBP payouts. In that case, payouts are live, even if requests are sent from the test environment: the operation can result in an actual money transfer. Before testing, check the shop's settings and permitted details with KVELL support.

Payout feasibility check

Call the payout feasibility check, then retrieve its status. In successful scenarios, use the returned fio_nspk and nspk_id when creating the payout.

Phone number	Check status	`fio_nspk`	`nspk_id`	`error_message`
`79999999999`	`success`	`Иванов Иван Иванович`	`NSPK123456`	Empty string
`79998888888`	`success`	`Дромашко Константин Сергеевич`	`NSPK012345`	Empty string
`79991111111`	`success`	`Петров Петр Петрович`	`NSPK654321`	Empty string
`79990000000`	`error`	`null`	`null`	`Не найден получатель` ("Recipient not found")
Any other number	`success`	`Сидоров Сидр Сидорович`	`NSPK000000`	Empty string

Payout result

Scenario	Phone number	Expected statuses
Successful payout	`79999999999`, `79998888888`, or any other number	`completed`
Declined payout	`79991111111`	`canceled`
Recipient not found	`79990000000`	`canceled`

Payouts to a bank account

Below are the recipient's bank details for a payout to a bank account via an Alfa-Bank nominal account.

Parameter	Value
`payee_name`	`Общество с ограниченной ответственностью "Центр "ИННОВАЦИЯ"`
`payee_inn`	`7723870785`
`payee_kpp`	`553453453`
`payee_account`	`40702810564564564531`
`payee_bank_bic`	`040173745` or `044525593`
`payee_bank_corr_account`	`30101810800000000745`
`description`	`Оплата заказа №1. НДС не облагается`
`amount`	Any amount
`transaction`	A new unique value for each request

Scenario	Expected statuses
Successful payout	`processing` → `completed`

Bank sandbox specifics

The payout does not switch to completed immediately after the order is executed: the recipient's bank may return the payment, so KVELL confirms success after a control period. For more details, see «Payout statuses».

Card payments

The result depends on the payment profile connected to the shop.

KVELL mock bank

The KVELL mock bank successfully processes a payment for any card that passes general validation.

Card number	Expiration date	CVV	Result
Any 12-to-19-digit number that passes the Luhn algorithm, for example `4111111111111111`	Any, for example `2034-12`	Any, for example `123`	Success

Partner bank

For cards, specify the cardholder name IVANOV IVAN. The 3-D Secure password is 12345678.

3DS 1.0 cards

Card number	Expiration date	CVV	3-D Secure	Result
`4111111111111111`	`2034-12`	`123`	3DS 1.0	Success
`5555555555555599`	`2034-12`	`123`	None	Failure
`639002000000000003`	`2034-12`	`123`	3DS 1.0	Success
`5555555555555557`	`2034-12`	`123`	3DS 1.0	Failure
`4444333322221111`	`2034-12`	`123`	3DS 1.0	Failure
`5555555544444442`	`2034-12`	`123`	3DS 1.0	Failure
`5432543254325430`	`2034-12`	`521`	3DS 1.0	Failure

3DS 2.0 cards

Card number	Expiration date	CVV	Scenario	Result
`2201382000000021`	`2034-12`	`123`	Full 3DS	Success
`2201382000000039`	`2034-12`	`123`	Full 3DS	Success
`2201382000000013`	`2034-12`	`123`	Full 3DS	Success
`2201382000000047`	`2034-12`	`123`	Full 3DS	Success
`2201382000000054`	`2034-12`	`123`	Full 3DS	Success
`2200000000000053`	`2034-12`	`123`	Full 3DS	Success
`2201382000000062`	`2034-12`	`123`	Frictionless Flow	Success

Payment errors

Card number	Expiration date	CVV	Result
`4444444444444422`	`2034-12`	`123`	Invalid message format, code `913`
`4444444411111111`	`2034-12`	`123`	Operation declined by the network, code `5`
`4444444499999999`	`2034-12`	`123`	3-D Secure connection error, code `151017`
`4444444444443333`	`2034-12`	`123`	Limit exceeded, code `123`
`4444444444444455`	`2034-12`	`123`	Card restrictions exceeded, code `902`

SBP payments

Payment via SBP is available within the partner bank's test environment. The result is determined by the order amount; no real banking app is required to go through the scenario. This rule applies to all SBP payments regardless of integration method: via the payment page or the SBP API.

Create a payment via the payment page or the SBP API.
When using the payment page, select payment via SBP. When using the API, open the returned form_url.
Wait for the QR code to appear.
After a few seconds, the payment result will appear on the screen.

Order amount	Result
Less than 500 ₽ (`amount < 50000`)	Payment succeeds
More than 500 ₽ (`amount > 50000`)	Payment fails