KEYRING PRO Wallet 5.5.0 Update
KEYRING PRO Wallet 5.5.0 Update is here with a several new fucntions that you don’t want to miss. Let’s dive in this blog and see the details
New Feature in KEYRING PRO Wallet 5.5.0 Update
Unichain & Layer Zero
In the KEYRING PRO Wallet 5.5.0 update, Unichain has been added as a default network. So what exactly is Unichain, and why does it matter?
What is Unichain?
Unichain is a Layer 2 blockchain developed by Uniswap Labs, built on Ethereum using Optimistic Rollup technology (via the OP Stack).
Its core purpose is to make transactions faster and more cost-efficient while maintaining Ethereum’s security.
- Speed: Designed for high throughput, with fast block times and near-instant transaction confirmations through advanced batching mechanisms.
- Lower costs: Transactions are processed off-chain and then settled on Ethereum, significantly reducing gas fees.
- EVM compatibility: Fully compatible with Ethereum, allowing existing dApps to run seamlessly without modification.
In short, Unichain enhances the performance of the Uniswap ecosystem and DeFi applications by offering a faster, cheaper, and more scalable environment.
What is Layer Zero?
Layer Zero refers to the underlying infrastructure that enables different blockchains to connect and communicate with each other.
- Purpose: Enables interoperability, allowing assets and data to move across chains.
- Reality check: It’s not a single standardized “layer,” but a concept often associated with cross-chain infrastructure and frameworks.
- Examples: Technologies like Cosmos and Polkadot provide interoperability at the base layer, while the OP Stack enables interconnected Layer 2 ecosystems.
Without this kind of infrastructure, blockchains would operate in isolation. With it, they become part of a unified, multi-chain ecosystem.
How They Fit Together
- Layer 1 (Ethereum): The secure settlement layer.
- Layer 2 (Unichain): Handles fast and low-cost transactions.
- Interoperability infrastructure (e.g., OP Stack ecosystem): Enables communication between chains.
Why We Added Unichain
Unichain combines the scalability of Layer 2 with strong compatibility and growing interoperability within the Ethereum ecosystem.
By integrating Unichain, KEYRING PRO Wallet allows users to:
- Access faster and cheaper transactions
- Interact seamlessly with Ethereum-based dApps
- Benefit from an increasingly connected multi-chain ecosystem
With its performance advantages and alignment with interoperable infrastructure, Unichain helps users fully leverage the strengths of both scalability and cross-chain connectivity.
Gas Refuel
Gas Refuel is one of the most important features in this update, as it fundamentally changes how users interact with their wallets.
Built on LayerZero, Gas Refuel simplifies cross-chain transactions by removing the need to manually acquire native tokens for gas fees before interacting on a new chain.
In simple terms, it allows users to convert a native token from one EVM chains to another chain’s native token within the same account—quickly, cheaply, and seamlessly.
This addresses a long-standing issue in blockchain UX: users must hold the correct native token (like ETH, BNB, or MATIC) to pay gas fees on each chain. For beginners, this can be confusing, and even experienced users may run into friction when they don’t have enough gas and need to bridge funds.
How is this different from bridging?
Gas Refuel is significantly cheaper, faster, and more convenient.
Traditional bridging often involves higher fees and requires users to know exactly which token to bridge. In many cases, users end up transferring more funds than needed just to cover gas.
Gas Refuel solves this by:
- Converting native tokens directly between chains
- Minimizing fees and transfer amounts
- Automatically delivering the correct native token for gas on the destination chain
Key benefits
- Much lower cost compared to traditional bridges
- No need to identify or manually acquire the destination chain’s native token
- Ideal for quickly getting a small amount of gas on a new chain
In short, Gas Refuel removes one of the most common pain points in multi-chain usage, making on-chain interactions smoother and more accessible.
How to use Gas Refuel in the KEYRING PRO Wallet App?
To use Gas Refuel in the KEYRING PRO Wallet app, follow these simple steps:
- Select the native token of the chain you want to convert from
- Tap on “Gas Refuel” in the action menu
- Enter the amount you want to convert
- Choose the destination chains (can select multible chains)
- Confirm the transaction
The system will automatically calculate and convert your tokens into the correct native token for the selected chain, with very low fees.
Edit Spending Cap
Next is the Edit Spending Cap feature.
When you connect your wallet to a dApp, you’re asked to sign a transaction. Later, when performing actions like swaps or staking, the dApp typically requests permission to spend your tokens—often as an unlimited approval.
For trusted and well-established projects, granting unlimited approval is common and generally considered safe. However, not all dApps are reliable. If you accidentally approve unlimited token access to a malicious or unverified dApp, it could potentially drain all approved assets from your wallet. This is a common and serious security risk in the crypto space.
To address this, the KEYRING PRO Wallet introduces Edit Spending Cap in version 5.5.0.
How it works:
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When a dApp requests unlimited token approval, you now have the option to set a custom spending limit instead of simply Approve or Decline
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You can define the maximum amount of tokens the dApp is allowed to use
By setting a spending cap, you stay in control of your assets. Even if you interact with a risky dApp, potential losses are limited to the approved amount—acting as a safety net you hope to never need, but will be glad to have.
Better Exchange UI
Based on valuable feedback from our users, we noticed that the Exchange tool in the KEYRING PRO Wallet previously only supported a quick “Max” option when selecting token amounts.
To improve the user experience, we’ve added new quick-select options: 25%, 50%, and 75%.
Along with the existing 100% (Max) option, users now have four flexible choices when using the KEYRING Exchange—making token management faster and more convenient.
Add Relay
Previously, the KEYRING Exchange relied solely on deBridge as its third-party provider, which has been performing reliably.
However, we recognize that depending on a single provider creates potential risks if any issues arise.
To address this, we are adding Relay as an additional exchange service provider.
With both deBridge and Relay operating in parallel, we can ensure greater reliability, better performance, and consistently competitive fees for our users.
Summarize
The KEYRING PRO Wallet 5.5.0 update delivers meaningful improvements across performance, usability, and security. With the integration of Unichain, users benefit from faster and more cost-efficient transactions within the Ethereum ecosystem, while LayerZero-powered Gas Refuel removes one of the biggest barriers in multi-chain usage by simplifying gas management across networks.
At the same time, features like Edit Spending Cap enhance asset security by giving users greater control over token approvals, and UI improvements in the Exchange tool make everyday interactions more flexible and intuitive. The addition of Relay alongside deBridge also strengthens reliability and ensures better execution for cross-chain swaps.
Overall, this update makes KEYRING PRO Wallet more powerful, user-friendly, and ready for a seamless multi-chain future.
