Creating an immediate payment

A payment is considered as immediate payment if:

the amount is debited once,
the capture delay at the bank is 0 days.

An authorization request for the total amount is sent. The payment is captured at the bank as soon as possible.

Use all the fields presented in the table below to create your payment form.

Field name	Description	Format	Value
vads_payment_cards	Allows to force the card type to be used. It is recommended to provide a different payment button for each payment method on the merchant website. It is recommended not to leave the field empty.	enum	AMEX to directly call the CB payment button.
vads_site_id	Shop ID	n8	E.g.: 12345678
vads_ctx_mode	Mode of interaction with the payment gateway	enum	TEST orPRODUCTION
vads_trans_id	Transaction number. Must be unique within the same day (from 00:00:00 UTC to 23:59:59 UTC). Warning: this field is not case sensitive.	an6	E.g.: xrT15p
vads_trans_date	Date and time of the payment form in UTC format	n14	Respect the YYYYMMDDHHMMSS format E.g.: 20200101130025
vads_amount	Payment amount in the smallest currency unit (cents for euro)	n..12	E.g.: 4525 for EUR 45.25
vads_currency	Numeric currency code to be used for the payment, in compliance with the ISO 4217 standard (numeric code).	n3	E.g.: 978 for euro (EUR)
vads_action_mode	Acquisition mode for payment method data	enum	INTERACTIVE
vads_page_action	Action to perform	enum	PAYMENT
vads_version	Version of the exchange protocol with the payment gateway	enum	V2
vads_payment_config	Payment type	enum	SINGLE
vads_capture_delay	Capture delay	n..3	0
vads_validation_mode	Validation mode	n1	0 (Automatic)

Set the vads_payment_config field to SINGLE.
Set the vads_capture_delay field to 0.
Set the vads_validation_mode field to 0 for automatic validation (the payment will be automatically captured in the bank).
Add the fields recommended for increasing chances of frictionless during the payment.
Add optional fields according to your requirements (see Using additional features chapter of the Implementation Guide Hosted Payment Page).
Compute the value of the signature field using all the fields of your form that start with vads_ (see chapter Computing the signature of the Implementation Guide Hosted Payment Page available on our website).

Example of a form for an immediate payment:

<form method="POST" action="https://sogecommerce.societegenerale.eu/vads-payment/">
<input type="hidden" name="vads_action_mode" value="INTERACTIVE" />
<input type="hidden" name="vads_amount" value="15000" />
<input type="hidden" name="vads_capture_delay" value="0" />
<input type="hidden" name="vads_ctx_mode" value="TEST" />
<input type="hidden" name="vads_currency" value="978" />
<input type="hidden" name="vads_order_id" value="CX-1254" />
<input type="hidden" name="vads_page_action" value="PAYMENT" />
<input type="hidden" name="vads_payment_cards" value="AMEX" />
<input type="hidden" name="vads_payment_config" value="SINGLE" />
<input type="hidden" name="vads_site_id" value="12345678" />
<input type="hidden" name="vads_trans_date" value="20190626101407" />
<input type="hidden" name="vads_trans_id" value="pt156G" />
<input type="hidden" name="vads_version" value="V2" />
<input type="hidden" name="signature" value="0WaYrONo3L0VZqMcvyVf8vT/g8KfZKJ+1jqiAs3Ehiw="/>
<input type="submit" name="payer" value="Payer"/>
</form>

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Creating an immediate payment