About

Basis Theory

Basis Theory offers a programmable PCI Level 1-compliant token vault for merchants, fintechs, AI platforms, and SaaS companies to create engaging commerce flows, connect with any partner, effortlessly manage compliance, and keep control of payments data.

Basis Theory

and Nuvei

Basis Theory's partnership with Nuvei lets merchants process payments through Nuvei without ever touching raw card data. Cardholder information is collected and stored in Basis Theory's PCI Level 1 vault, then securely detokenized and forwarded to Nuvei via an ephemeral proxy at the moment of transaction. This keeps sensitive data out of merchant systems entirely, cutting PCI DSS scope and audit burden while allowing them to route payments to whichever processor they choose.

Use cases

Benefit together with Nuvei

We work closely with our partners to make our world a local marketplace by removing payment barriers, optimizing operating costs and increasing acceptance rates. We do this with one leading-edge payment technology platform which includes the following capabilities:

720+ payment methods

150+ currencies

200+ acquirers

40+ cryptocurrencies

Global acquiring

Acquiring flexibility

Smart traffic management

Advanced customization

Global payouts

FX solutions

Currency and risk management

Agentic commerce

Ready to grow  everywhere?

Get started with Nuvei – the growth infrastructure for every payment, everywhere. One intelligent system, built to scale.