Platform Connectivity

Seamless Integrations

Connect PCI Proxy EU with every major payment scheme, gateway and PSP. From REST APIs and native SDKs to hosted fields that reduce PCI scope, our platform integrates into your existing payment stack with minimal development effort.

Payment Schemes

Supported Payment Schemes

PCI Proxy EU tokenises card data from all major international payment schemes. Every scheme is natively supported - the token retains the BIN range and last four digits for routing and display, while the original PAN is protected in the vault.

Visa

Credit & Debit

Mastercard

Credit & Debit

American Express

Charge & Credit

Diners Club

International

JCB

Asia-Pacific

UnionPay

Global Network

Gateway Connectivity

Gateway Integrations

PCI Proxy EU operates as a transparent layer between your application and your payment gateway. Because it intercepts and tokenises card data before it reaches your systems, you can continue using your current gateway without any changes to its configuration.

Transparent Proxy Mode

The proxy sits inline on your API requests, inspecting the payload for PAN patterns. It replaces raw card numbers with tokens before the request continues to your backend.

Zero Vendor Lock-In

Tokens reside in the PCI Proxy EU vault, not inside a specific gateway. Switch providers at any time without re-collecting card data from customers.

Pre-Configured Gateway Profiles

We maintain optimised profiles for dozens of gateways. Each profile defines field mappings, authentication headers and de-tokenisation endpoints - live in hours, not weeks.

Compatible Gateways

Stripe

Adyen

Worldpay

Braintree

PayU

Checkout.com

Mollie

Computop

RoxPay EU Native

PSP Connectors

Pre-Configured PSP Connectors

Our connector library provides ready-to-use integrations with leading Payment Service Providers across Europe and globally. Each connector handles authentication, field mapping and error normalisation, reducing your integration effort to a single API call.

Adyen

Enterprise

Full support for Adyen's tokenisation and payment APIs, including recurring payments and 3DS2 pass-through.

Active connector

RoxPay

EU Native

Native European PSP integrated with PCI Proxy EU. Tokenisation, recurring payments and BNPL on a single PCI DSS Level 1 compliant platform.

Active connector

Worldpay

Global

Native connector for Worldpay's XML and REST APIs: card-on-file, MIT/CIT flags and network tokenisation included.

Active connector

PayU

EU Ready

Pre-configured for PayU's European and emerging-market gateways. Token lifecycle and webhook mapping included.

Active connector

Enterprise Systems

CRM and ERP Compatibility

PCI Proxy EU integrates with enterprise CRM and ERP platforms, allowing you to store tokens - not raw card numbers - in your business systems without expanding your PCI scope.

Salesforce

CRM

Store PCI Proxy tokens as custom fields on Account, Contact or Opportunity objects. De-tokenisation via Salesforce Flows or Apex callouts - your org never touches raw card data.

ApexFlowsREST API

SAP

ERP

Integration with SAP S/4HANA or SAP Commerce Cloud via REST API and middleware connectors. Tokens map to card objects in Financial Supply Chain Management and Contract Accounting modules.

S/4HANACommerce CloudMiddleware

Oracle

ERP / Cloud

Connection via Oracle Integration Cloud or direct REST. PCI Proxy tokens integrate with Oracle Payments, Subscriptions and Oracle Hospitality for hotel and travel card-on-file scenarios.

Integration CloudPaymentsHospitality

Developer Tools

REST API and SDK Integration Options

API-first platform. Versioned endpoints, five native SDKs and a webhook system for real-time token events in your infrastructure.

API Versioning

Every endpoint is versioned (/v1/). Backward compatibility guaranteed for 24+ months. Deprecation notices via email, dashboard and response headers.

Authentication

API key for server-to-server calls or OAuth 2.0 with client credentials for enterprise environments with granular permission scopes. Rotatable, operation-scoped credentials.

Rate Limits

1,000 req/min per key with 2,000 burst. Enterprise plans support custom limits. All responses include X-RateLimit-* headers.

SDK Availability

Native SDKs for JS, Python, PHP, Java, .NET. Typed models, automatic retry and idempotency handling included.

JavaScriptPythonPHPJava.NET

POST your-server.com/webhooks/pci

{
  "event": "token.created",
  "timestamp": "2026-04-03T10:15:30Z",
  "data": {
    "token": "tok_pci_eu_a1b2c3d4e5f6",
    "last_four": "1111",
    "brand": "visa",
    "merchant_id": "mrc_xyz789"
  },
  "signature": "sha256=4a8b9c..."
}

sdk-example.js

// Initialise the PCI Proxy SDK
const pciProxy = new PCIProxyClient({
  apiKey: 'sk_live_...',
  region:  'eu'
});

// Tokenise and forward in a single call
const result = await pciProxy.forward({
  token:    "tok_pci_eu_a1b2...",
  gateway:  "stripe",
  amount:   4999,
  currency: "EUR"
});

Hosted Fields

Hosted Fields and iFrame Injection

Secure card input fields in PCI-certified iFrames - card data never touches your page's JavaScript context or your servers.

SAQ A

Maximum PCI Scope Reduction

Fields are served from our PCI DSS Level 1 environment - your page qualifies for SAQ A, the simplest questionnaire with fewer than 25 controls.

CSS API

Full Customisation

Fonts, colours, padding, borders, placeholders and validation messages configurable via CSS API. Fields appear as native parts of your checkout.

Mobile

Mobile Optimised

Fully responsive. Auto-triggered numeric keyboards, autofill supported, adaptive layout for any screen width.

checkout.your-shop.com

Payment Details

4111 1111 1111 •••• iFrame

12 / 27 iFrame

••• iFrame

Card data protected by PCI Proxy EU - never reaches your server

postMessage token response → your page

{
  "token": "tok_pci_eu_a1b2c3d4e5f6",
  "last_four": "1111",
  "brand": "visa"  // PAN never exposed
}

Start Integrating with PCI Proxy EU

Explore our API documentation, connect your payment stack and go live with enterprise tokenisation in days.

How It Works Security Tokenisation Contact us