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Developers

Cellum offers third-party developers the possibility to quickly and easily integrate a cashless payment option into their mobile apps through the Plug and Pay program.

Though many businesses now have great apps to engage customers, they keep losing sales due to failing to close the purchase loop. The Cellum Plug and Pay SDK allows you to do just that. It uses the same payment engine that has been powering the mobile wallets of several major financial institutions and carriers across the globe for years.

Cellum’s off-the-shelf solution is a service package that contains:

  • the core payment engine;
  • the Split Secret card vault;
  • international payment processing provided by our partner Kalixa;
  • documentation;
  • technical support.

The Ideal Payment App

If you order a mobile wallet from Cellum, you can rest assured the application will meet all requirements of the digital age.

Cellum Mobile Next

The technological foundation of Cellum’s solutions is Cellum Mobile Next, a secure transaction platform that provides a multitude of use cases, can handle virtually any funding source and supports all major mobile platforms.

Available for white-label use worldwide, Cellum Mobile Next offers unparalleled security and flexibility in a large and growing number of use cases.

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News

Cellum Implements 3-D Secure Support in SDK
12/01/2020

The European Union’s revised payment services directive (PSD2) requires payment service providers to implement Strong Customer Authentication. To this end, Cellum’s SDK now offers out-of-the-box support for the 3-D Secure protocol, allowing developers of payment applications to comply with the regulation.

Cellum Releases Major Update to OTA Platform for Mobile Carriers
10/05/2020

Cellum has released a new version of its SIM management platform aimed at mobile carriers. This major release introduces an updated runtime environment with support for virtualization, as well as a host of new features, such as eSIM management, support for Network HSMs, Hybrid Steering for Roaming, and support for new cryptographic methods and protocols.

Cellum, Cardnet Launch Joint Venture to Bring SoftPOS Solution to Market
09/14/2020

The new company aims to become a certified payment facilitator and will target small and micro businesses directly in Hungary and other neighboring countries. The SoftPOS solution lets merchants take “tap and pay” payments using only a standard Android smartphone without the need for additional hardware.

Cellum Helps Small & Micro Businesses Go Cashless with Revolutionary Payment Solution
08/01/2020

Cellum’s new SoftPOS solution lets merchants take “tap and pay” payments using only a standard Android smartphone and nothing else. While so-called mPOS solutions require attaching a dongle to the phone, the SoftPOS app, built upon EMV's CPoC standard, can directly access the phone’s NFC chip, turning the handset itself into a contactless payment terminal.

Key figures

0%

Fraud rate

20+

Years of


experience

450 000+

Engineering


hours

22 000 000+

Secure transactions


per year

100 000 000+

Total trx. count


to date

225 000 000+

Total trx. turnover


to date (EUR)

Strategic Partners

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