### Generate Private Key and CSR (IXOPAY Example)

Source: https://documentation.ixopay.com/manual/docs/connector/advanced-configuration/applepay-googlepay

This is an example command for generating a private key and CSR, specifically using 'IXOPAY' and 'AT' as placeholders for company name and country code.

```bash
openssl ecparam -name prime256v1 -genkey -noout -out privateKey.key  
openssl req -new -key privateKey.key -out certificateSigningRequest.csr \
  -subj '/O=IXOPAY/C=AT'
```

--------------------------------

### Example Payment Integration Template

Source: https://documentation.ixopay.com/manual/docs/tokenization/customer-profiles

This template includes essential scripts and styles for integrating the payment form, including Bootstrap and custom CSS for styling.

```html
<script data-main="payment-js" src="https://sandbox.ixopay.com/js/integrated/payment.1.2.min.js"></script>
```

```html
<details rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"></details>
```

```css
:root {
    --primary-color: #5e045e;
    --primary-color-rgb: 94,4,94;
    --secondary-color: #7E047E;
    --tertiary-color: #4C044C;
    --error-color: #d00;
}

html{
    overflow-y: scroll;
}

body{
    font-size: 12px;
}

#Container{
    display: block;
    width: 600px;
    margin: 0 auto;
    background-color: white;
    padding: 10px;
    height: 100%;
    min-height: 100%;
}

h1{
    font-size: 1.2em;
    margin: 0;
    padding-top: 25px;
    color: white;
    font-weight: bold;
}

h2{
    font-size: 1.4em;
    font-weight: normal;
    margin: 0px 0px 0px 15px;
    padding-top: 10px;
    padding-bottom: 20px;
}

h2.pt{
    padding-top: 20px;
}

h3{
    font-size: 1.1em;
    font-weight: bold;
}

.payment-form{
    padding-left: 0px;
}

.payment-form h2{
    margin: 0px;
}

.th{
    font-weight: bold;
}

.payment-method {
    cursor: pointer;
}

.payment-method img{
    /* set size of images */
    /*max-width: 100%;*/
    width: 150px;
    height: 90px;
    border: transparent solid 2px;
}

.payment-method.method-selected img{
    border: var(--primary-color) solid 2px;
}

.payment-method:hover img{
    border: var(--secondary-color) solid 2px;
}

.payment-method-trigger{
    margin-left: 10px;
}

.stored-payment-container .payment-method-trigger{
    margin-left: 20px;
    clear: both;
}

.stored-payment-container .payment-method-data{
    margin-left: 20px;
    display: table;
    opacity: 0.6;
    cursor: pointer;
}

.stored-payment-container .payment-method-trigger:hover .payment-method-data,
.stored-payment-container .payment-method-data.selected {
    opacity: 1 !important;
}

.stored-payment-container .payment-method-data img,
.stored-payment-container .payment-method-data input[type=radio],
.stored-payment-container .payment-method-data div
{
    display: table-cell;
    vertical-align: middle;
}

.stored-payment-container .payment-method-data img{
    width: 50px;
    height: auto;
}

.stored-payment-container .payment-method-data input[type=radio]{
    margin-top: 10px;
    margin-right: 8px;
    padding-right: 15px;
}

.stored-payment-container .payment-method-data div{
    padding: 3px 2px;
}

.stored-payment-container .payment-method-data.selected .p-data{
    border: 2px solid rgba(var(--primary-color-rgb), 0.5);
    padding: 2px;
}

.stored-payment-container .payment-method-data .p-data{
    padding: 4px;
}

.stored-payment-container .payment-method-data span{
    display: block;
    color: dimgrey;
    font-size: 15px;
    line-height: 15px;
    padding: 2px 6px;
}

.setNewPreferredInstrumentContainer{
    margin-left: 65px;
    margin-top: 10px;
    display: none;
}

label{
    font-size: 1em;
    font-weight: normal;
    margin-top: 4px;
    margin-bottom: 0px;
}

div.info{
    color: var(--error-color);
    display: none;
    margin-left: 17px;
}

hr{
    margin-top: 3px;
    margin-bottom: 3px;
    border-top-color: #dddddd;
}

.btn{
    margin: 5px 10px 10px 0px;
}

#proceed-btn,

```

--------------------------------

### Importing Email Addresses to Blocklist

Source: https://documentation.ixopay.com/manual/docs/risk-management/blocklist-allowlist

This example shows the content of a text file used for importing a list of email addresses to the blocklist. Each line represents a value to be imported for the 'Email' key.

```text
test@example.com  

user@example.com  

block@example.com  

```

--------------------------------

### Cardholder Data Import Result Example

Source: https://documentation.ixopay.com/manual/docs/pci-data-migration

This is an example of the newline-delimited JSON format for the import result file, showing old and new reference IDs for each card.

```json
{ "newReferenceId": "abcdefghijklmnopqr", "oldReferenceId": "388333B", customerId: "AT-2938938" }

{ "newReferenceId": "8291edi3ndidn393un", "oldReferenceId": "7837373", customerId: "DE-3838832" }
```

--------------------------------

### Combining Expressions Example

Source: https://documentation.ixopay.com/manual/docs/connector/advanced-configuration/field-expression-language

Demonstrates combining multiple functions, including array processing, null coalescing, and string truncation, to create a complex data transformation.

```field-expression-language
truncateAfterNChars(implode(',', array_column(transaction.items, 'name')) ?: transaction.description, 100)
```

--------------------------------

### Configure Dynamic File Name for Transaction Export

Source: https://documentation.ixopay.com/manual/docs/post-processing/jobs/examples

Example of a dynamic file name pattern for exporting transactions to CSV. This pattern includes transaction dates and merchant information.

```text
Transactions_20230109000000_20230115235959_ACME Italy.csv
```

--------------------------------

### Basic Placeholder Usage

Source: https://documentation.ixopay.com/manual/docs/fast

Demonstrates the basic syntax for using placeholders in templates, enclosed in double curly braces.

```html
{{ fields.firstname.id }}
```

--------------------------------

### Initialize Payment.js for Surcharge Calculation

Source: https://documentation.ixopay.com/manual/docs/connector/advanced-configuration/surcharge

Initialize the Payment.js library and set up the callback function for surcharge calculations. This function handles displaying or hiding surcharge amounts based on the response.

```javascript
var paymentJs = new PaymentJs("1.2");  

function onSurchargeComplete(surchargeAmount, newTotalAmount) {  
  if (newTotalAmount) {  
    // display amount to users  
  } else {  
    // hide surcharge amount as no surcharge is charged  
  }  
}
```

--------------------------------

### Configure Cron Expression for Weekly Job Schedule

Source: https://documentation.ixopay.com/manual/docs/post-processing/jobs/examples

Example of a Cron expression to schedule a job to run every Monday at 00:00 UTC. This is used for periodical transaction reports.

```cron
0 0 * * 1
```

--------------------------------

### Enable Surcharge/GST Calculation in Connector Settings

Source: https://documentation.ixopay.com/manual/docs/connector/advanced-configuration/surcharge

Activate Surcharge and GST calculation by adding specific settings to the connector. Enter '1' to enable.

```text
Navigate to the Connector Details Overview - Settings
Type in HPP: enable Surcharge Calculation respective HPP: enable GST Calculation and click + Add
Enter 1 to activate the setting
```

--------------------------------

### Initialize Credit Card Fields with PaymentJs

Source: https://documentation.ixopay.com/manual/docs/tokenization/customer-profiles

Initializes the PaymentJs library for credit card number and CVV fields, applying custom styles.

```javascript
 // initialize creditcard fields  
        let ccForm = $('.payment-form[data-apimethod="Creditcard"]');  
        if( ccForm.length ){
            var publicKey = ccForm.find('input[name="publicKey"]').val();  
            var numberDivId = 'number_div_' + ccForm.data('method');  
            var cvvDivId = 'cvv_div_' + ccForm.data('method');  
            var paymentJs = new PaymentJs("1.2");  
            // style cc number and cvv field  
            paymentJs.init(publicKey, numberDivId, cvvDivId, function(payment) {
                payment.setNumberStyle({ 'border': '#dddddd solid 1px', 'height': '100%', 'padding-left':'5px' });  
                payment.setCvvStyle({ 'border': '#dddddd solid 1px', 'height': '100%', 'padding-left':'5px'});  
            });
        }  
```

--------------------------------

### Generate Private Key and CSR using CLI

Source: https://documentation.ixopay.com/manual/docs/connector/advanced-configuration/applepay-googlepay

Use these OpenSSL commands to generate a private key and a certificate signing request (CSR) for your merchant identity. Replace YOURCOMPANYNAME and YOURCOMPANYCOUNTRYALPHA2 with your specific details. This method provides the private key directly.

```bash
openssl genrsa -out merchantPrivateKey.key 2048

openssl req -new -key merchantPrivateKey.key -out merchantCertificateSigningRequest.csr \
  -subj '/O=YOURCOMPANYNAME/C=YOURCOMPANYCOUNTRYALPHA2'
```

```bash
openssl genrsa -out merchantPrivateKey.key 2048

openssl req -new -key merchantPrivateKey.key -out merchantCertificateSigningRequest.csr \
  -subj '/O=IXOPAY/C=AT'
```

--------------------------------

### Configure Dynamic Email Subject for Transaction Report

Source: https://documentation.ixopay.com/manual/docs/post-processing/jobs/examples

Example of a dynamic email subject pattern for periodic transaction reports. This pattern includes merchant name and transaction date ranges.

```text
ACME Italy_Periodic_Transactions_Report_20230109000000_20230115235959
```

--------------------------------

### Pay By Link API Request Body

Source: https://documentation.ixopay.com/manual/docs/connector-specific-features/paybylink

Example of a JSON request body to create a Pay By Link transaction via the API. Set 'sendByEmail' to true or false to control email delivery.

```json
{
  "merchantTransactionId": "45756756756756756",
  "amount": "9.99",
  "currency": "EUR",
  "successUrl": "https://example.com/finalize?SUCCESS=1",
  "cancelUrl": "https://example.com/finalize?CANCEL=1",
  "errorUrl": "https://example.com/finalize?ERROR=1",
  "callbackUrl": "https://example.com/postback",
  "customer": {
    "firstName": "Max",
    "lastName": "Mustermann",
    "email": "max.mustermann@example.com",
    "company": "Huge Company",
    "ipAddress": "127.0.0.1"
  },
  "language": "en",
  "payByLink": {
    "sendByEmail": false
  }
}
```

--------------------------------

### Get Static Asset Link

Source: https://documentation.ixopay.com/manual/docs/fast

Generates a URL to static assets (images, CSS, JS) uploaded to the FAST Editor's static folder. This function is used to embed these assets into templates.

```php
<?= getStaticLink('path/to/file'); ?>
```

--------------------------------

### Configure Attachment File Name Pattern for Email Export

Source: https://documentation.ixopay.com/manual/docs/post-processing/jobs/examples

Example of a file name pattern to include CSV and XLSX attachments in an email. This uses a regular expression to match files with .csv or .xlsx extensions.

```regex
/\.(csv|xlsx)$/
```

--------------------------------

### Generate Private Key and CSR (Generic)

Source: https://documentation.ixopay.com/manual/docs/connector/advanced-configuration/applepay-googlepay

Use this command to generate a private key and a certificate signing request (CSR) for Apple Pay. Replace placeholders with your company information.

```bash
openssl ecparam -name prime256v1 -genkey -noout -out privateKey.key  
openssl req -new -key privateKey.key -out certificateSigningRequest.csr \
  -subj '/O=YOURCOMPANYNAME/C=YOURCOMPANYCOUNTRYALPHA2'
```

--------------------------------

### Define Payment Method Specific Fields (Direct Debit)

Source: https://documentation.ixopay.com/manual/docs/connector/multi-method-connector/payment-selection-page

Conditionally display fields like IBAN and BIC for Direct Debit payments using the `apiIdentifier` within a loop. This example shows how to render input fields and error blocks.

```twig
{% if m.apiIdentifier == 'DirectDebit' %}  

<div class="form-group row">  

  <label for="{{ fields.iban.id }}" class="col-md-5 col-form-label">IBAN</label>  

  <div class="col-md-7">  

    <input type="text" name="{{ fields.iban.name }}" id="{{ fields.iban.id }}" class="form-control"/>  

  </div>  

  <span class="col-md-7 col-md-offset-5 error-block"></span>  

</div>  

  <div class="form-group row">  

  <label for="{{ fields.bic.id }}" class="col-md-5 col-form-label">BIC</label>  

  <div class="col-md-7">  

    <input type="text" name="{{ fields.bic.name }}" id="{{ fields.bic.id }}" class="form-control"/>  

  </div>  

  <span class="col-md-7 col-md-offset-5 error-block"></span>  

</div>  

{% endif %}  
```

--------------------------------

### Typical FAST Page Layout Structure

Source: https://documentation.ixopay.com/manual/docs/fast

This snippet shows a standard HTML structure for a FAST payment page layout, including placeholders for doctype, head elements, body scripts, form tags, and the main content insertion point.

```html
{{ html.doctype }}

<html>

    <head>

        {{ head.metatags }}

        {{ head.css }}

        {{ head.js }}

    </head>

    <body>

        {{ body.jsTop }}

  

        {{ form.open }}

  

        <?= getContent() ?>

  

        {{ form.close }}

  

        {{ body.jsBottom }}

    </body>

</html>

```