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v50

latestOpenAPI 3.0.3Apache 2.0raw.githubusercontent.com2026-08-0342108400.9 KB
Checkouts

Deactivate a checkout

Deactivates an identified checkout resource. If the checkout has already been processed it can not be deactivated.

delete/v0.1/checkouts/{checkout_id}

Response

Returns the checkout object after successful deactivation.

checkout_referencestring

Merchant-defined reference for the checkout. Use it to correlate the SumUp checkout with your own order, cart, subscription, or payment attempt in your systems.

amountnumber float

Amount to be charged to the payer, expressed in major units.

currency'BGN' | 'BRL' | 'CHF' | 'CLP' | 'COP' | 'CZK' | 'DKK' | 'EUR' | 'GBP' | 'HRK' | 'HUF' | 'NOK' | 'PLN' | 'RON' | 'SEK' | 'USD'

Three-letter ISO4217 code of the currency for the amount. Currently supported currency values are enumerated above.

merchant_codestring

Merchant account that receives the payment.

descriptionstring

Short merchant-defined description shown in SumUp tools and reporting. Use it to make the checkout easier to recognize in dashboards, support workflows, and reconciliation.

return_urlstring uri

Optional backend callback URL used by SumUp to notify your platform about processing updates for the checkout.

idstring

Unique SumUp identifier of the checkout resource.

status'PENDING' | 'FAILED' | 'PAID' | 'EXPIRED'

Current high-level state of the checkout. PENDING means the checkout exists but is not yet completed, PAID means a payment succeeded, FAILED means the latest processing attempt failed, and EXPIRED means the checkout can no longer be processed.

datestring date-time

Date and time of the creation of the payment checkout. Response format expressed according to ISO8601 code.

valid_untilstring date-time nullable

Optional expiration timestamp. The checkout must be processed before this moment, otherwise it becomes unusable. If omitted, the checkout does not have an explicit expiry time.

customer_idstring

Merchant-scoped identifier of the customer associated with the checkout. Use it when storing payment instruments or reusing saved customer context for recurring and returning-payer flows.

hosted_checkout_urlstring uri

URL of the SumUp-hosted payment page that handles the payment flow. Returned when Hosted Checkout is enabled for the checkout.

Example response

{
  "checkout_reference": "f00a8f74-b05d-4605-bd73-2a901bae5802",
  "amount": 10.1,
  "currency": "EUR",
  "merchant_code": "MH4H92C7",
  "description": "Purchase",
  "return_url": "http://example.com",
  "id": "4e425463-3e1b-431d-83fa-1e51c2925e99",
  "status": "PENDING",
  "date": "2020-02-29T10:56:56+00:00",
  "valid_until": "2020-02-29T10:56:56+00:00",
  "customer_id": "831ff8d4cd5958ab5670",
  "mandate": {
    "type": "recurrent",
    "status": "active",
    "merchant_code": "MH4H92C7"
  },
  "hosted_checkout_url": "https://checkout.sumup.com/pay/8f9316a3-cda9-42a9-9771-54d534315676",
  "transactions": [
    {
      "id": "410fc44a-5956-44e1-b5cc-19c6f8d727a4",
      "transaction_code": "TEENSK4W2K",
      "amount": 10.1,
      "currency": "EUR",
      "timestamp": "2020-02-29T10:56:56.876Z",
      "status": "SUCCESSFUL",
      "payment_type": "ECOM",
      "installments_count": 1,
      "merchant_code": "MH4H92C7",
      "vat_amount": 6,
      "tip_amount": 3,
      "entry_mode": "CUSTOMER_ENTRY",
      "auth_code": "012345"
    }
  ]
}