Overview - Rubic Documentation

Rubic’s Best Rate Finder for users and dApps aggregates 340+ DEXs, bridges, intent protocols and privacy solutions across 70+ blockchains. Rubic was born in 2020, at the peak of DeFi Summer, when cross-chain trading was fragmented and every blockchain felt like its own isolated island. For the past five years, we’ve been building a solution to connect those islands into a single, seamless experience. One interface. Unified liquidity. The smoothest possible user journey across chains. Rubic’s Best Rate Finder was among the first to step into this space, aggregating fast, cost-efficient, and secure DEXs, bridges, intent-based protocols, privacy solutions and other aggregators. All within one ecosystem. The mission has always been simple: make cross-chain activity effortless, accessible, and truly unified. Now, you don’t need to roam around Web3 and compare DEXs and bridges for rates - Rubic does it in seconds. We enable swaps on and across 70+ chains, supporting 70,000 tokens and over 1,000,000 pairs, all with the best routes across 340+ DEXs, bridges, intent protocols, privacy solutions. Rubic has already simplified cross-chain trading. Now we’re doing the same for privacy. We prioritise integrating emerging chains from day one, often before giant DEXs and on-chain aggregators do, so users can access the latest and most in-demand networks. And on top of that, we add new tokens from day one and onboard tokens on demand. Rubic offers 1:1 stable-to-stable swaps with no hidden fees, no slippage, just pure value. With whale-friendly and low-barrier swaps, users can start trading from just $0.50, no entry barriers, while also executing multi-million-dollar transactions at the best rates. Understanding Rubic: A Comprehensive Overview By Messari Rubic has been selected for the Top Growth Programs: Sony Incubation Program (2023), Consensys Scale Program (2024), Solana Superteam (2025).

Focusing on Chain Abstraction

Chain Abstraction Principles	Rubic
Asset Management Abstraction	Rubic’s Best Rate Finder App now features “All Chains”, a powerful addition that enhances the chain abstraction experience, allowing users to monitor all their tokens across multiple networks in one place. Besides, this new category provides a seamless way to explore the most popular tokens, top gainers & losers across all supported blockchains in a single view. Furthermore, users can now easily locate a specific token on every available chain, simplifying cross-chain asset discovery and trading.
Transaction Abstraction	Thanks to Rubic’s smart routing feature, users can execute cross-chain token swaps in a single multi-hop transaction – eliminating the hassle of manually navigating multiple DEXs and bridges.
Token Bridge Abstraction	As the Best Rate Finder, Rubic aggregates 70+ blockchains and 360+ DEXs, bridges, & intent-based protocols enabling seamless cross-chain interactions. By integrating bridging and protocol actions into a single transaction, Rubic simplifies the process with automated relayers that execute user intents effortlessly. Aggregated bridges, DEXs & intent-based protocols handle all the work for users, whether it’s a cross-chain or on-chain trade.
Multi-Chain Abstraction	On Rubic, users can seamlessly swap assets to, from, and across EVM, non-EVM, and Layer2 chains, all within a single interface. When swapping to non-EVM chains, for example, one doesn’t need to log in to a non-EVM wallet (like for Bitcoin, Ton, etc.) and simply enter the receiver’s wallet address on a non–EVM chain without needing to log in twice.

0% Protocol Fees

Rubic now offers zero fees for swaps under $100! Most on-chain swaps involving stablecoins or native tokens are also completely free. Additionally, bridging $USDT from popular EVM chains to TRON and all swaps with Solana are now entirely fee-free on Rubic. For larger swaps or other trade types, fees will depend on the specifics of your transaction. Enjoy seamless and cost-effective swapping with Rubic!

Prioritizing Security

Rubic is a decentralized cross-chain and on-chain aggregator. KYC is not required for starting an exchange on the platform.

Deposit-based providers like ChangeNOW, SimpleSwap, Changelly, Exolix, Quickex are partially centralized. KYC may be required if a transaction conducted via such a provider is marked as suspicious by the provider’s automated risk prevention system. In such cases, KYC is carried out on the provider’s side. Please find more details here.

Rubic’s tech remains sustainable and secure: your funds always stay in your wallet and never on app.rubic.exchange. Every transaction is conducted via API by sending calls to providers’ smart contracts. You can always count on 24/7 support. Learn more.

​Focusing on Chain Abstraction

​0% Protocol Fees

​Prioritizing Security

Focusing on Chain Abstraction

0% Protocol Fees

Prioritizing Security