API FONDYVersion 1.0

Step 1: Apple Merchant ID registration

Register Apple Merchant ID following the instruction register merchant ID at Apple Developer site.

Fill out the form with a description and identifier. Your description is for your own needs and may be changed in the future (we recommend using the name of your mobile application). The identifier must be unique (in all Apple applications, not just yours) and cannot be changed later (although you can always create another). We recommend using merchant.fondy.eu.{{Your_app_name}}. Keep this value for future reference when developing the application.

Detailed instruction:

1.1 Go to the Dashboard of your account in Apple Developer https://developer.apple.com/account/#

1.2 Open menu Certificates, Identifiers & Profiles



1.3 In menu Identifiers click + to create Merchant ID: https://developer.apple.com/account/resources/identifiers/add/bundleId



1.4 Fill out Description and Identifier (merchant.fondy.eu.{{Your_app_name}}.):


Step 2: Create new Apple Pay certificate

You need to add the certificate to your application to encrypt payment data. To do this, follow 3 steps:

2.1 Provide the information necessary for generating the CSR file to the Fondy support team. To do this, please fill in where the sign “?” is placed:

Country Name (2 letter code) [AU]: ?
State or Province Name (full name) [Some-State]: ?
Locality Name (eg, city) []: ?
Organization Name (eg, company) [Internet Widgits Pty Ltd]: ?
Organizational Unit Name (eg, section) []: ?
Common Name (e.g. server FQDN or YOUR name) []: ?
Email Address []: ?

2.2 Obtain 2 CSR files (Certificate Signing Request) from Fondy:

Apple Pay Payment Processing Certificate Request

Apple Pay Merchant Identity Certificate Request

2.3 Use these CSR files to generate certificates to complete 1.4

section Apple Pay Payment Processing Certificate:

section Apple Pay Merchant Identity Certificate :

2.4 Download and send obtained certificates back to Fondy.


Xcode integration

The final step in this process is to add the Apple Pay feature to your application. In Xcode, open your project’s settings, select the “Capabilities” tab, and turn on the Apple Pay switch. At this point, you may be prompted to log in to your developer account. Check the box next to the Merchant ID you created earlier and you’re done!

for iOS:
Integrate SDK putting the generated MerchantID in 2 places
3.1 In XCode -> Target -> Capabilities -> ApplePay -> Merchant IDS

3.2 in integration SDK set merchant_id received during registration in Fondy Merchant-Portal in constructor  instead of test 1396424

self.api = [PSCloudipspApi apiWithMerchant:1396424 andCloudipspView:self.webView];

github line link:


for ReactNative:
3.3 integrate ApplePay in your application setting ApplePayMerchant in XCode -> Target -> Capabilities -> ApplePay -> Merchant IDS

3.4 in integration SDK set merchant_id received during registration in Fondy Merchant-Portal in constructor


this.api = new Cloudipsp(<your Fondy merchant_id>, this.cloudipspWebView);

github line link:


Apple Pay direct integration

If you prefer to integrate directly against the Apple Pay API, follow Apple’s instructions.

  1. Obtain the payer encrypted payment data returned by Apple Pay
  2. Submit the encrypted payment data to your server.
  3. Resend encrypted payment data from your server to Fondy payment API endpoint https://pay.fondy.eu/api/3dsecure_step1/ in parameter container (see specifications)
  4. Obtain payment final response from Fondy server with order details
  5. Inform payer about payment result

Connect to FONDY and learn more!