The Mercury Protocol 404 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 Mercury Protocol 404 ecosystem, it provides you with a secure on-chain experience.
Why choose Mercury Protocol 404 wallets with 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.

100% open-source and transparent
Mercury Protocol 404 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.

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

Global support
Provide 24/7 multilingual customer support to resolve your issues at any time.
FAQ’s
What is Mercury Protocol 404?
MERCURY is the next-gen Layer-2 on ERC!
The purpose of Mercury 404 is to redefine the future of blockchain and cryptocurrencies, especially regarding scalability. The project aims to overcome fundamental challenges faced by blockchain, such as processing capacity limitations and transaction confirmation times, through the implementation of layer-2 solutions on the ERC network. By doing so, Mercury 404 seeks to provide a faster, more efficient, and accessible transaction experience, thereby driving widespread adoption and continuous innovation within the blockchain ecosystem.
Native EVM Integration.
Proof-of-Work Mechanism.
Decentralized Governance.
True Finality in the Algorithm
Through these functions, we aim to elevate the level of the ERC network, mitigating fees and transaction times, bringing more scalability to all.
What is the best Mercury Protocol 404 wallet?
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How to use a Mercury Protocol 404 wallet?
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