x4Pay
X4PAY
Send · Receive
App
Hardware
Trade
Trade
Works with These Apps
OneKey App
imToken
Solflare
Backpack
Network
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Strengthen your crypto security
x4Pay wallets, done right

The x4Pay wallet helps you easily store, send, and receive digital assets. You can perform cross-chain token transactions at any time, explore NFT marketplaces and dApps, and discover more opportunities. An integrated wallet for the x4Pay ecosystem, it provides you with a secure on-chain experience.

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The hardware wallet, redefined.

Why choose x4Pay wallets with OneKey

  • why-choose-onekey
    Take control of the safety that belongs to you

    No real-name verification required. We collect and track no user data. Your wallet belongs only to you.

  • why-choose-onekey
    100% open-source and transparent

    x4Pay wallet is a fully open-source wallet; every line of code can be audited and verified by security experts. Security is not based on promises, but on transparency.

  • why-choose-onekey
    Intelligent Risk Protection

    Built-in dApp phishing protection and suspicious token folding features automatically detect risky contracts to prevent malicious approvals or asset theft.

  • why-choose-onekey
    Global support

    Provide 24/7 multilingual customer support to resolve your issues at any time.

x4Pay Price

FAQ’s

What is x4Pay?

x4Pay is World's First Machine layer infrastructure.

which enables machines to accept x402 payments over bluetooth and Internet.

Create a discovery layer for x402 enabled machines like robots, drones, even vending machine or even a coffee machine.

It provides both human to machine and machine to machine autonomous payments.

Powering up future, making a global mesh of machines which accept x402 payments.

we are done with :

Low level SDKs for microcontrollers which verifies and settles x402 payments on a 520Kb microcontroller.

Cross platform app with tap to pay feature

A remaining python SDK will enable global mesh.

What is the best x4Pay wallet?

How to get a x4Pay wallet?

How to use a x4Pay wallet?