• France
status page
Merchant Back Office
assistance
FAQContact support
Search
Categories
Tags
English
French
English
Homepage
Use cases
Create a payment
Create an installment payment
Create a multi-card (split) payment
Create a payment by Alias (Token)
Create a payment link
Create a recurring payment
Manage subscriptions
Manage your transactions (refund, cancel...)
Analyze your reports
API docs
Embedded Form
REST API
Hosted payment
Mobile payment
File exchange
Logos
Push mail
Snippets
Payment methods
Plugins
Guides
Merchant Back Office
Functional guides

vads_contracts

Description
Allows to:
  • specify a list with the Merchant ID (MID) to use for each acceptance network,
  • exclude a network.

This parameter is optional and is only used when you have several e-commerce Merchant IDs (MID) within the same network and when you wish to select a different Merchant ID (MID) depending on the payment.

If this parameter is not specified or absent, the payment will be made with the Merchant ID(s) according to the priority order defined in the Merchant Back Office (Settings > Shop > MID association tab).

Input field.

Format map
Error code 62
Possible values Syntax:
  • To define a list of MIDs, separate them with a semi-colon “;”.
    vads_contracts=NETWORK_CODE_A=MID_A1;NETWORK_CODE_B=MID_B2

  • To exclude a network, add network name=NO.
    vads_contracts=NETWORK_CODE_A=NO

  • To force the TID, separate the MID number and the TID number by a colon: “: ”
    vads_contracts=NETWORK_CODE_A=MID_A1:TID_1

  • If the field is submitted empty, the MID used will be the one defined by the priority order in the Merchant Back Office (Settings > Shop > MID association tab).

The possible networks are:

Network code Description
ACCORD_SANDBOX * Oney network (private and gift cards) - sandbox mode
ACCORD * Oney network (private and gift cards)
AMEX American Express network

Reserved for the acceptance of AMEX cards in French Polynesia.

AMEXGLOBAL American Express network
AURORE Cetelem Aurore network (Brand cards and universal Aurore card)
CB CB network
COFINOGA * Cofinoga network (Be Smart and brand cards)
CONECS * Titre-Restaurant Conecs network
GATECONEX * GATECONEX Network
GICC_DINERS * GICC network (Diners Club cards)
GICC_MAESTRO * GICC network (Maestro cards)
GICC_MASTERCARD * GICC network (Mastercard cards)
GICC_VISA * GICC network (Visa cards)
GICC * GICC network
GIROPAY * GIROPAY network
GOOGLEPAY Google Pay network
IDEAL * IDEAL network
IP Payment initiation (SEPA Credit Transfer and SEPA Instant Credit Transfer) network
JCB * JCB network
MASTERPASS * MasterPass network
PAYCONIQ Payconiq network
PAYPAL PayPal network
PAYPAL_SB PayPal network - sandbox mode
POSTFINANCEV2 * POSTFINANCE network

Examples:

In order to force the MID to be used:

vads_contracts="CB=1231231;AMEXGLOBAL=949400444"

In order to forbid the payment on a specific network:

vads_contracts="CB=1231231;AMEXGLOBAL=NO"

  * Subject to availability via your financial institution
Category Transaction details.
© 2025 {'|'} All rights reserved to Systempaylegal
25.25.0-1.11