Home ยป Wirex Introduces W-Pay: A Non-Custodial Crypto Debit Card Powered by ZK-Proofs

Wirex Introduces W-Pay: A Non-Custodial Crypto Debit Card Powered by ZK-Proofs

by Isaac lane
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Wirex, a crypto payment service provider with a customer base of over six million, has unveiled a new offering known as W-Pay. This non-custodial crypto debit card service leverages zero-knowledge proofs (ZK-proofs) and is designed to provide users with enhanced security and control over their digital assets.

The Decentralized Approach with W-Pay

W-Pay is Wirex’s innovative response to the growing demand for decentralized and secure crypto payment solutions. Built on Polygon’s Chain Development Kit (CDK), this service harnesses the power of ZK-proofs, a technology that allows one party to verify the truth of a claim without revealing sensitive information. By utilizing ZK-proofs, Wirex aims to establish a new standard in crypto debit card issuance.

Key Features of W-Pay

W-Pay boasts several groundbreaking features, including swift and secure transactions through ZK technology. Additionally, it is compatible with the Ethereum virtual machine (EVM) and incorporates Account Abstraction (AA), streamlining transaction processes and reducing complexities. Notably, this decentralized solution enables non-custodial wallets and decentralized applications (dApps) to issue non-custodial crypto debit cards.

One of the primary advantages of W-Pay is its commitment to user control and security. By adopting a non-custodial approach, Wirex eliminates third-party risks, ensuring that account owners have sole control over their funds. This added layer of security addresses concerns often associated with traditional custodial services.

Integration with Conventional Payment Rails

W-Pay not only supports card transactions up to a predetermined limit but also facilitates the integration of dApps and non-custodial wallets with conventional payment rails. This integration promises to usher in a new era of on-chain card payment services, combining the benefits of blockchain technology with everyday financial transactions.

Wirex’s History of Innovation

Wirex has a history of pioneering crypto payment solutions, having introduced the first payment card with crypto functionality in 2015. This card allowed users to seamlessly use digital and fiat currencies for everyday transactions. As a principal member of Visa and Mastercard, Wirex has been at the forefront of bridging the gap between traditional finance and the crypto world.

Challenges with Card Partner UAB PayrNet

The launch of W-Pay comes at a crucial time for Wirex, following challenges with its card partner, UAB PayrNet. Lithuania’s central bank revoked UAB PayrNet’s license in June, resulting in the discontinuation of its services in the European Economic Area (EEA). Despite these hurdles, Wirex continues to innovate and provide secure solutions for its expanding user base.

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