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# Python SDK - 3.56.0

Mar 30, 2026

## Payconiq removal

### Breaking change

#### Payconiq PayIn removed following discontinuation

Payconiq was discontinued on **4th December 2025**. Both `PayconiqPayIn` and `PayconiqV2PayIn` classes have been removed from the SDK, along with their associated tests. Any code that references these classes will need to be updated before migrating to this version.

Classes removed:

* `PayconiqPayIn` – previously used to create a Payconiq Web pay-in via `POST /payins/payconiq/web`
* `PayconiqV2PayIn` – previously used to create a Payconiq pay-in via `POST /payins/payment-methods/payconiq`

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## Klarna discount property line items

### Added

#### Klarna `Discount` parameter on `LineItem`

The `LineItem` object used in Klarna pay-ins now supports a `Discount` parameter. This allows platforms to pass a discount amount per line item when creating a Klarna pay-in.

The `discount` parameter is optional and maps to the `Discount` field in the API request body.

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