Welcome

Enabling global interoperability in payment acceptance

NEXO IN A NUTSHELL

Providing the building blocks
for standardization in payments acceptance

nexo promotes the widespread acceptance of protocols, a series of standards to ensure interoperability among payment acceptance and acquiring solutions, retail payment solutions, and terminal management systems.

ISO 20022
Protocols

nexo designs, develops and maintains payment and cash withdrawal standards that follow a universal ISO standardization process

Our standards

PAYMENT ACCEPTANCE SOLUTION HARMONIZATION 

nexo is a specification provider. Its member-based payment experts  work collaboratively in developing standardized EMV terminal payment application specifications.

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TOWARDS COMMON IMPLEMENTATION SPECIFICATIONS

nexo provides specifications to harmonize payment acceptance. Obtain our specifications and enter the world of interoperability

specifications

NEXO NEWSROOM

Welcome to the nexo Standards’ newsroom, where you can find 
all our latest press releases, news, blogs, details of our upcoming events and more.

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nexo standards expands scope beyond card-based transactions

Advancements will ease integration of payment acceptance solutions across a range of transaction technology

nexo standards, which offers the payment community a unified, ISO-based solution for payment acceptance, has expanded its scope beyond card-based transactions to support changes in the ways consumers are paying for goods and services; for example using mobile wallets, instant payments, request-to-pay and QR codes; and new payment scenarios such as open-loop transport payments...

Last Tweets

nexo’s working groups are at the core of everything we do, collaborating to refine and evolve our standards. Find out how to get involved and ensure your company’s technical needs are addressed: https://t.co/MvtdeUxXAx https://t.co/qzKPlEKFQO

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Infographic: Who is nexo standards?

Reinventing the Wheel: How LAVEGO AG Brought Innovation to the POS with nexo standards

About LAVEGO AG

LAVEGO AG - Part of Unzer, is an expert in its craft. For over 25 years, the...

nexo standards Annual Report 2020

nexo standards has published its first Annual Report, exploring the technical and...

Over 5 Billion Payment Transactions Annually Powered by nexo standards

nexo standards Welcomes Chinese Business IoT Vendor Sunmi to its Membership

SUBWAY streamlines its global payments with nexo standards - A Case Study

nexo standards Expands Testing Support with new POI Test Tool

Crédit Agricole Payment Services achieves Latest nexo Acquirer Protocol Certification

NEXO BRINGS TOGETHER THE PAYMENT ACCEPTANCE ECOSYSTEM EXPERTS

  • ACCEPTORS
  • PAYMENT SERVICE PROVIDERS
  • CARD SCHEMES
  • VENDORS
  • PROCESSORS

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Why nexo ?
Jean Diacono
AMERICAN EXPRESS PAYMENT EUROPE S.L.
Interview