---
title: "Changes to Create a checkout"
method: POST
path: "/v0.1/checkouts"
---

# Changes to Create a checkout

`POST /v0.1/checkouts`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 23 of 79 revisions.

- **2026-10-14** `0f66b0a52002`: 1 breaking, 2 info
- **2026-09-04** `9d793febdaeb`: 1 breaking
- **2026-07-10** `c75ca16e1e44`: 1 info
- **2026-05-20** `3b883d8c8a7c`: 1 warning
- **2026-04-24** `b215e4c3956e`: 2 info
- **2026-04-16** `09615e116e9a`: 1 warning
- **2026-04-09** `0cd7388a9eda`: 2 warning
- **2026-03-30** `0aad1de89af2`: 27 warning, 27 info
- **2026-03-24** `bc466839f97d`: 1 warning
- **2026-03-11** `cd79d83b07e0`: 2 warning, 5 info
- **2026-02-25** `bef1083e0580`: 2 warning, 2 info
- **2026-01-19** `e28f194df27e`: 26 breaking, 26 warning, 52 info
- **2025-12-19** `0471a2227134`: 24 warning, 24 info
- **2025-12-18** `132e5091a885`: 7 warning, 7 info
- **2025-12-15** `1cc3dc13341a`: 1 breaking, 1 warning
- **2025-12-11** `b8fb7c9463b8`: 1 breaking
- **2025-11-25** `b0fd605a4929`: 1 breaking, 1 warning, 2 info
- **2025-11-17** `200136cdef81`: 1 warning, 1 info
- **2025-07-14** `a16feb855ba1`: 2 warning
- **2025-03-29** `040271b0b0c2`: 2 warning, 2 info
- **2025-03-26** `80a17713e7a8`: 1 info
- **2025-02-25** `cdadac3315a1`: 2 info
- **2024-02-27** `c9d912cba0ac`: 1 info

## Changes

- **2026-10-14** `0f66b0a52002`: 1 breaking, 2 info
  - removed the enum value `BGN` of the request property `currency`
  - removed the `BGN` enum value from the `currency` response property for the response status `201`
  - removed the `BGN` enum value from the `transactions/items/allOf[subschema #1: Transaction Base]/currency` response property for the response status `201`
- **2026-09-04** `9d793febdaeb`: 1 breaking
  - the `checkout_reference` request property's maxLength was decreased to `64`
- **2026-07-10** `c75ca16e1e44`: 1 info
  - the security scope `checkouts.write` was added to the endpoint's security scheme `oauth2`
- **2026-05-20** `3b883d8c8a7c`: 1 warning
  - added the new `REFUNDED` enum value to the `transactions/items/allOf[subschema #1: Transaction Base]/status` response property for the response status `201`
- **2026-04-24** `b215e4c3956e`: 2 info
  - added the new optional request property `hosted_checkout`
  - added the optional property `hosted_checkout_url` to the response with the `201` status
- **2026-04-16** `09615e116e9a`: 1 warning
  - removed the optional property `transactions/items/allOf[subschema #2: Transaction Checkout Info]/internal_id` from the response with the `201` status
- **2026-04-09** `0cd7388a9eda`: 2 warning
  - added the new `active` enum value to the `mandate/status` response property for the response status `201`
  - added the new `inactive` enum value to the `mandate/status` response property for the response status `201`
- **2026-03-30** `0aad1de89af2`: 27 warning, 27 info
  - added the new `APPLE_PAY` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `BANCONTACT` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `BLIK` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `BOLETO` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `CHIP` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `CONTACTLESS` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `CONTACTLESS_MAGSTRIPE` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `CUSTOMER_ENTRY` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `DIRECT_DEBIT` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `EPS` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `GIROPAY` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `GOOGLE_PAY` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `IDEAL` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `MAGSTRIPE` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `MAGSTRIPE_FALLBACK` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `MANUAL_ENTRY` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `MOTO` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `MYBANK` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `N/A` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `NONE` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `P24` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `PAYPAL` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `PIX` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `QR_CODE_PIX` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `SATISPAY` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `SOFORT` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - added the new `TWINT` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `apple pay` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `bancontact` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `blik` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `boleto` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `chip` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `contactless` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `contactless magstripe` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `customer entry` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `direct debit` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `eps` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `giropay` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `google pay` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - removed the `ideal` enum value from the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
  - …14 more
- **2026-03-24** `bc466839f97d`: 1 warning
  - added the new `twint` enum value to the `transactions/items/allOf[subschema #2: Transaction Checkout Info]/entry_mode` response property for the response status `201`
- **2026-03-11** `cd79d83b07e0`: 2 warning, 5 info
  - removed the optional property `error_code` from the response with the `401` status
  - removed the optional property `message` from the response with the `401` status
  - added the optional property `detail` to the response with the `401` status
  - added the optional property `instance` to the response with the `401` status
  - added the optional property `status` to the response with the `401` status
  - added the optional property `title` to the response with the `401` status
  - added the required property `type` to the response with the `401` status
- **2026-02-25** `bef1083e0580`: 2 warning, 2 info
  - added the new `COP` enum value to the `currency` response property for the response status `201`
  - added the new `COP` enum value to the `transactions/items/allOf[#/components/schemas/TransactionBase]/currency` response property for the response status `201`
  - added the new `COP` enum value to the request property `currency`
  - added the new `COP` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionBase]/currency`
- **2026-01-19** `e28f194df27e`: 26 breaking, 26 warning, 52 info
  - removed the enum value `APPLE_PAY` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `BANCONTACT` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `BLIK` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `BOLETO` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `CHIP` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `CONTACTLESS` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `CONTACTLESS_MAGSTRIPE` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `CUSTOMER_ENTRY` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `DIRECT_DEBIT` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `EPS` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `GIROPAY` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `GOOGLE_PAY` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `IDEAL` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `MAGSTRIPE` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `MAGSTRIPE_FALLBACK` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `MANUAL_ENTRY` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `MOTO` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `MYBANK` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `N/A` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `NONE` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `P24` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `PAYPAL` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `PIX` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `QR_CODE_PIX` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `SATISPAY` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - removed the enum value `SOFORT` of the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `apple pay` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `bancontact` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `blik` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `boleto` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `chip` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `contactless` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `contactless magstripe` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `customer entry` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `direct debit` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `eps` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `giropay` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `google pay` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `ideal` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `magstripe` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - …64 more
- **2025-12-19** `0471a2227134`: 24 warning, 24 info
  - added the new `APPLE_PAY` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `BANCONTACT` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `BLIK` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `CHIP` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `CONTACTLESS` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `CONTACTLESS_MAGSTRIPE` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `DIRECT_DEBIT` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `EPS` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `GIROPAY` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `GOOGLE_PAY` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `IDEAL` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `MAGSTRIPE` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `MAGSTRIPE_FALLBACK` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `MANUAL_ENTRY` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `MOTO` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `MYBANK` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `N/A` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `NONE` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `P24` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `PAYPAL` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `PIX` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `QR_CODE_PIX` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `SATISPAY` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `SOFORT` enum value to the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode` response property for the response status `201`
  - added the new `APPLE_PAY` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `BANCONTACT` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `BLIK` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `CHIP` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `CONTACTLESS` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `CONTACTLESS_MAGSTRIPE` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `DIRECT_DEBIT` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `EPS` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `GIROPAY` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `GOOGLE_PAY` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `IDEAL` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `MAGSTRIPE` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `MAGSTRIPE_FALLBACK` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `MANUAL_ENTRY` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `MOTO` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - added the new `MYBANK` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/entry_mode`
  - …8 more
- **2025-12-18** `132e5091a885`: 7 warning, 7 info
  - added the new `APM` enum value to the `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type` response property for the response status `201`
  - added the new `BALANCE` enum value to the `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type` response property for the response status `201`
  - added the new `BITCOIN` enum value to the `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type` response property for the response status `201`
  - added the new `CASH` enum value to the `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type` response property for the response status `201`
  - added the new `DIRECT_DEBIT` enum value to the `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type` response property for the response status `201`
  - added the new `MOTO` enum value to the `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type` response property for the response status `201`
  - added the new `UNKNOWN` enum value to the `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type` response property for the response status `201`
  - added the new `APM` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type`
  - added the new `BALANCE` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type`
  - added the new `BITCOIN` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type`
  - added the new `CASH` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type`
  - added the new `DIRECT_DEBIT` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type`
  - added the new `MOTO` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type`
  - added the new `UNKNOWN` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionBase]/payment_type`
- **2025-12-15** `1cc3dc13341a`: 1 breaking, 1 warning
  - request body became required
  - added the new `EXPIRED` enum value to the `status` response property for the response status `201`
- **2025-12-11** `b8fb7c9463b8`: 1 breaking
  - the `transactions/items/allOf[#/components/schemas/TransactionCheckoutInfo]/internal_id` request property format changed from no format to `int64`
- **2025-11-25** `b0fd605a4929`: 1 breaking, 1 warning, 2 info
  - added `#/components/schemas/TransactionBase, #/components/schemas/TransactionCheckoutInfo` to the `transactions/items/` request property `allOf` list
  - removed `#/components/schemas/TransactionMixinBase, #/components/schemas/TransactionMixinCheckout` from the `transactions/items/` request property `allOf` list
  - added `#/components/schemas/TransactionBase, #/components/schemas/TransactionCheckoutInfo` to the `transactions/items/` response property `allOf` list for the response status `201`
  - removed `#/components/schemas/TransactionMixinBase, #/components/schemas/TransactionMixinCheckout` from the `transactions/items/` response property `allOf` list for the response status `201`
- **2025-11-17** `200136cdef81`: 1 warning, 1 info
  - added the new `POS` enum value to the `transactions/items/allOf[#/components/schemas/TransactionMixinBase]/payment_type` response property for the response status `201`
  - added the new `POS` enum value to the request property `transactions/items/allOf[#/components/schemas/TransactionMixinBase]/payment_type`
- **2025-07-14** `a16feb855ba1`: 2 warning
  - removed the request property `pay_to_email`
  - removed the optional property `pay_to_email` from the response with the `201` status
- **2025-03-29** `040271b0b0c2`: 2 warning, 2 info
  - removed the request property `payment_type`
  - removed the request property `personal_details`
  - the request optional property `valid_until` became not read-only
  - response property `pay_to_email` deprecated
- **2025-03-26** `80a17713e7a8`: 1 info
  - request property `pay_to_email` deprecated
- **2025-02-25** `cdadac3315a1`: 2 info
  - the endpoint scheme security `apiKey` was added to the API
  - the endpoint scheme security `oauth2` was added to the API
- **2024-02-27** `c9d912cba0ac`: 1 info
  - the response optional property `id` became read-only for the status `201`

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[Operation](https://skmtc.dev/sumup/apis/sumup-rest-api/docs/v0.1/checkouts/post.md) - [API](https://skmtc.dev/sumup/apis/sumup-rest-api.md) - [Page](https://skmtc.dev/sumup/apis/sumup-rest-api/changes/v0.1/checkouts/post)