Create payment

post

https://example.com/api/v1/paymentmethods/belfiuspaybutton/v1/transactions

Create a new Belfius Pay Button payment transaction. The id field in the response can be used in future calls as transactionId to reference this transaction (for instance in a refund).

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Body Params

Create Belfius Pay Button Transaction

returnUrls

object

required

URLs where the Consumer is redirected to after completing the transaction at its issuing bank or at the chosen payment method.

With this object we can redirect consumer to a dedicated page per payment result status. Either this object or the returnUrl field is mandatory.

reference

string

required

length between 1 and 255

The clients identifier. This value will be sent in the webhook payload alongside the ID you receive as part of the response of a transaction.

amount

integer

required

1 to 99999999

Denomination in the smallest currency subunit, as for example euro cents.

currency

string

length between 3 and 3

Defaults to EUR

ISO 4217 currency code.

language

string

required

length between 2 and 2

Preferred language for the user interface as ISO 639-1 code. Commonly supported languages are Dutch (nl) and English (en).

webhooks

array of objects

Array of webhooks that enables receiving a web request once a given event occurs. We won't do preventive rate-limiting in order to have the highest throughput possible. However, we will honor 429 (Too-many-requests) responses per callback. We use the Retry-After header to retry after a certain period. If the header was not set we use our default exponential delay implementation.

webhooks

description

string

required

length ≤ 255

Description of the underlying value or reason of the payment.

expiresAt

date-time

length ≥ 20

ISO 8601 date and time. If a transaction is not finalized before this time the status becomes EXPIRED. If left empty, the value defaults to 1 hour.

consumer

object

Responses

Language

Credentials

OAuth2

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Response

Click Try It! to start a request and see the response here! Or choose an example:

application/json

201The Belfius Pay Button transaction was created successfully. The consumer should be redirected to the URL provided in the response to complete the payment.

4XXThe user input was incorrect or something illegal was attempted (eg. using a service without having that service configured for the user, or not being authorized)

5XXInternal server error. This can be caused by an unresponsive backend