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Adapter: Nexi (Concardis)

The payment provider Nexi, previously known under the brand Concardis, offers merchants comprehensive solutions for cashless payments.

General Information

The payment provider Nexi, previously known under the brand Concardis, offers merchants comprehensive solutions for cashless payments.

Features

Payment types

The following features are available in the zahls.ch dashboard:

  • ✅ One-time payment
  • ✅ Refund
  • ❌ Partial refund
  • ✅ Recurring payments (Subscription)
  • ✅ Tokenization
  • ✅ Pre-authorization

Payment methods

  • Mastercard
  • ​​​ Visa
  • ​​ PostFinance
  • ​​ SEPA Debit Direct
  • ​​ Bancontact
  • ​​ giropay
  • ​​ iDEAL
  • ​​ Klarna

Country Availability

Please check the Nexi website to verify whether the payment provider is available in your country.

Setup

Please follow the instructions below to integrate Payengine start.now / speed.up / flex.pro from Nexi (formerly Concardis) as an external payment provider in zahls.ch.

Configuration of Nexi

  • Contact Nexi (Concardis) and request an offer.
  • Once you have received your login credentials, sign in to your account.
  • Locate the "Merchant ID" and "API Key" in your account and copy them to your clipboard, as you will need them in the next step.

Configuration of zahls.ch

  • Navigate to Payment Providers in the main menu of your zahls.ch account.

  • Under "Credit cards and debit cards", click on "Show":

  • Click the green "Setup" button next to "Concardis Payengine start.now / speed.up / flex.pro":

  • In the next step, click "No, not now":

  • Proceed to configure the desired settings in your zahls.ch account:

  1. Mode: Select whether the payment provider should operate in live or test mode.
  2. Unique order number: Enable this checkbox if you want the value of merchantOrderId, which can be defined under "Advanced Options" in the Paylink, to be sent to Concardis with each payment.
  3. Payment methods: Select which payment methods you would like to enable.
  4. Currencies: Specify the currencies in which your customers are allowed to pay.
  5. Productive account settings: If you have activated live mode, copy the Merchant ID and API Key from Nexi (Concardis) into the "Merchant ID" and "Merchant API Key" fields.
  6. Test account settings: If you have activated test mode, copy the Merchant ID and API Key from Nexi (Concardis) into the "Merchant ID" and "Merchant API Key" fields.

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