Bridge 500+ ETH from Arbitrum to Ethereum with ZERO protocol feesLearn more
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Bridge 100,000+ USDT between Ethereum & Base WITHOUT PROTOCOL FEESLearn more
Swap 100,000+ USDT from Ethereum to TRON with ZERO PROTOCOL FEESLearn more
Bridging large amounts of ETH from Arbitrum to Optimism? Enjoy zero Rubic fees!Learn more
Bridge $50,000+ in ETH from Scroll to Ethereum WITHOUT PROTOCOL FEESLearn more
Bridge 50,000+ USDT between Polygon & Linea & enjoy zero Rubic feesLearn more
Swap $20,000+ in ETH between Ethereum and zkSync Era WITHOUT PROTOCOL FEESLearn more
Bridge $20,000 USDT from Avalanche to Base with 0% Protocol feeLearn more
Bridge $5,000+ in ETH to XMR without Rubic FeeLearn more
Swap over $100,000 in ETH between Base & Ethereum without protocol feesLearn more
Swap stablecoins on-chain, without paying a protocol fee!Learn more
Enjoy on-chain swaps between native & stable coins without Rubic feeLearn more
Bridge USDC from Scroll to Base with zero Rubic fees!Learn more
Swap USDT from Ethereum to TRON with no protocol fee!Learn more
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Bridge ETH between Linea and Optimism, fee-free on Rubic!Learn more
Rubic logo

Rubic’s
Best Rate
Finder

Pick and choose the most cost-efficient swap rates across 200+ DEXs directly within your MetaMask Wallet.

How to install:

Why Choose Rubic’s
MetaMask Snap

Best Rates Across
200+ DEXs In
Your Wallet
Conveniently
Integrated Directly
Into Your MetaMask
Easy Access To
Rubic's Aggregated
Liquidity
Try Rubic’s App!
Launch App

How To Trade Smart

1Add Rubic’s MetaMask Snap to your wallet (tutorial).
2When trading on a DEX, explore better rates using Rubic's Snap tab in your MetaMask Wallet.
3If Rubic offers a better rate, proceed to finalize your transaction at Rubic.
Open MM Snaps Store

“Best Rate Finder” Installation

What Is a MetaMask Snap?

MetaMask Snap is a third-party application designed for the MetaMask wallet, which enables the integration of additional features.



You can install a Snap to expand the functionality of your MetaMask wallet on the official Snap’s page or directly at Rubic’s page.

Best Rate Finder Knowledge Hub

What is Rubic?

Rubic aggregates 90+ blockchains and testnets, while it enables swaps of 15,500+ assets with the best rates, highest liquidity, and transaction speeds — in one click, thanks to the integration of 220+ DEXs and bridges.

We also provide tools for dApps to enable cross-chain swaps.

What does Rubic’s Best Rate Finder Snap do?

Rubic's MetaMask Snap can analyze routes across 200+ DEXs, enabling users to find the most cost-efficient one. Integrated into the MetaMask interface, Rubic Snap effortlessly offers users a superior route option.

How does Rubic aggregator ensure security?

https://rubic.exchange/blog/rubics-new-security-architecture/

My Rubic MetaMask Snap isn't working. What can I do?

If you encounter issues with the Snap, it's likely due to an outdated version of the MetaMask wallet. Please upgrade to the latest version:

1. Go to chrome://extensions/
2. Enable Developer Mode.
3. Click on the "Details" button.
4. Click on the update button (the upper-left corner).

If updating doesn't resolve the issue, reach out to our support team.

What networks does Rubic’s Snap support?

Rubic's Snap facilitates on-chain swaps across 90+ networks supported by Rubic.

How do I reach out for snap support?

Please contact Rubic's Telegram Support Bot: https://t.me/RubicSupportBot

Have
questions?Get in touch with us:

Tech Support
Business Development
Marketing Team