Age proof
Confirm your age without scanning your ID at the merchant.
For private customers
Digital identity & secure payments – Secure. Discreet. Smart.
Tantum combines modern identification with data-minimising payment processing – for people who want to use digital processes securely and without unnecessary complexity. One app for your identity and your payments.
Data-minimising identity
Verify once – then only show what's really needed.
Discreet payment
Apple Pay, Google Pay, Visa, Mastercard – without sharing data with the merchant.
Authorised e-money institution (FMA)
GDPR-compliant
Positively assessed by KJM
Stay in control
- All your payments at a glance
- Pay without passing card or bank details to the merchant – data-minimising and discreet
- Sign in with Touch ID or Face ID
TantumPay
One app for all your payments
With the TantumWallet app you manage your payments in one place – clear and always under control. Personal details stay with you, not with the merchant.
TantumIdent
Confirm your identity – as easy as a tap
Fast, secure and always available. Once verified, you can confirm yourself at many services with a single click.
- Age verification
- Identity check
- Access control
Security & compliance
Your data, protected
We protect your identity, your data and your payments – data-minimising, purpose-bound and following the privacy-by-design principle. Tantum processes personal data transparently, on a legal basis and in line with the applicable data protection and regulatory requirements. The Liechtenstein Financial Market Authority (FMA) supervises Tantum as an e-money institution.
GDPR-compliant
Processing of personal data in line with the General Data Protection Regulation (GDPR).
Privacy by design
Data protection is built in from the start – not bolted on afterwards.
Positively assessed by KJM
TantumIdent has been positively assessed by the Commission for the Protection of Minors in the Media (KJM).
Supervised by the FMA
Tantum AG is supervised as an e-money institution by the Liechtenstein Financial Market Authority (FMA).
App preview
TantumWallet at a glance
Get the free app
Available for iOS and Android. Sign up in a few minutes, free account management.
Reviews
What our users say
Simple and effective!
Registration is easy and quick, and the whole thing is self-explanatory. I really like the design and the handling.
Works flawlessly and fast!
Works great. When I think about how many hours of my life I've spent in the waiting queue of video-ident providers, this is a real blessing.
If only everything were this easy!
Actually a simple idea, brilliantly implemented. With a few clicks you've verified your identity and age. Before, I had to cancel orders because my ID wasn't recognised in the camera light – not anymore.
FAQ
Frequently asked questions
Tantum AG is a regulated e-money institution based in Liechtenstein. We enable secure, discreet and flexible online payments – without sharing personal information or payment data.
Tantum processes personal data sparingly, for defined purposes and transparently. Protecting your privacy is an integral part of our products and processes, following the Privacy-by-Design and Privacy-by-Default principles. As an e-money institution supervised by the Liechtenstein Financial Market Authority (FMA), Tantum is subject to high regulatory, organisational and technical requirements. In addition, we apply appropriate technical and organisational measures to protect personal data and payment information.
With TantumPay you pay securely and share minimal data. Personal data is only processed and shared to the extent necessary. By using modern security and data protection measures, we protect your payment and transaction data throughout the entire payment process.
Registration is digital in just a few steps via our TantumWallet app. You register for free, activate your TantumPay account, and can perform age checks and discreet payments within a few minutes.
No. With Tantum, you log in with a personal 4-digit PIN that you choose yourself. Simple, secure, and fast.
TantumPay combines security, data protection and ease of use. Personal data is only processed or shared to the extent necessary for carrying out the payment or due to legal requirements. At the same time, modern security mechanisms and a user-friendly payment process ensure fast and convenient handling.
Yes, setting up and using your TantumPay account is free. There are no account management fees.
You can reset your PIN securely at any time via the TantumWallet app. Your account remains fully protected.
Tantum can be used by adults aged 18 or over. The availability of individual products and services depends on the respective country as well as regulatory and compliance requirements. Our payment service TantumPay is currently not available in all countries; we are continuously working to further expand our offering.
We currently support payments via Google Pay, Apple Pay, Visa, Mastercard and SEPA bank transfers. More payment methods will follow.
Yes, you can withdraw your TantumPay balance at any time. All you need is a verified bank account.