Online Payment Platform

What Online Payment Platform is

Online Payment Platform is payment infrastructure for marketplaces and other platforms. Founded in 2012 and headquartered in Delft, Netherlands, it provides checkout, payouts, multi-splits and escrow in one payment stack. Marketplaces can onboard sellers and consumers through company, identity, phone and bank verification, with KYC/KYB, AML, PSD2 and GDPR coverage and audit-ready records. OPP says onboarding is available in more than 30 countries with localization and identity-document support. Supported payment methods include Apple Pay, Google Pay, Wero, Klarna, Mastercard and Visa. Control gives platforms and merchants separate interfaces for real-time transaction visibility, permissions, flag management and audit trails. Payout scheduling and commission tools are included. Payment, onboarding and dispute questions can be handled through email, chat, ticketing, phone and in-platform support flows. API access requires IP allowlisting and can send cryptographically signed webhooks for sender and integrity checks. Hosted OPP/Worldline tokenization keeps raw card data out of platform systems. Tap to Pay uses integrated iPhone and Android SDKs; certified Worldline terminals are listed as coming soon. The service runs on Android, iOS, web and through an API. Worldline became a major investor in 2023.

Who it suits

It suits marketplaces and platforms that need seller onboarding, split payments, scheduled payouts and escrow. Teams operating across multiple countries may use its localized KYC/KYB flows, control dashboards and payment support.

Limits

There is no free plan. Standard is billed at £0.13 per pay-in transaction, while Custom uses tailored pricing based on volume and business model.

Getting started

1. Open the Online Payment Platform website
2. Choose the Standard plan or request Custom pricing
3. Connect through the API or supported web, Android and iOS options
4. Configure IP allowlisting and signed webhook notifications
5. Set up seller onboarding and payment methods
6. Use Control interfaces for platform and merchant operations

Verdict

Pick Online Payment Platform when a marketplace needs payments, seller checks, split payouts and escrow together. Its country coverage, control interfaces and support channels suit operational teams. Look elsewhere if you need a free plan or certified Worldline terminals immediately.