# Bridges and cross-chain on Arc

12 bridges and cross-chain protocols listed on Arc, Circle's blockchain: 9 live on mainnet, 1 deployed, 2 announced. Most used over the last 7 days, by stablecoin payments received: [Relay](https://builder.registrai.cc/ecosystem/relay/), [LI.FI](https://builder.registrai.cc/ecosystem/li-fi/) and [rhino.fi](https://builder.registrai.cc/ecosystem/rhino-fi/).

[All categories](https://builder.registrai.cc/ecosystem/)

| Project | What it does on Arc | Status | Live since |
| --- | --- | --- | --- |
| [Across](https://builder.registrai.cc/ecosystem/across/) | Cross-chain bridge. | Live on mainnet | 2026-09-16 |
| [Bungee](https://builder.registrai.cc/ecosystem/bungee/) | Cross-chain swap and routing product from Socket. | Live on mainnet | – |
| [Circle Gateway](https://builder.registrai.cc/ecosystem/circle-gateway/) | Circle's unified USDC balance service for moving USDC across chains. | Live on mainnet | 2026-09-16 |
| [LayerZero](https://builder.registrai.cc/ecosystem/layerzero/) | Cross-chain messaging protocol. | Live on mainnet | – |
| [LI.FI](https://builder.registrai.cc/ecosystem/li-fi/) | Liquidity aggregation and cross-chain execution infrastructure for DEXs and bridges. | Live on mainnet | 2026-09-16 |
| [Rango](https://builder.registrai.cc/ecosystem/rango/) | Cross-chain DEX and bridge aggregator. | Live on mainnet | – |
| [Relay](https://builder.registrai.cc/ecosystem/relay/) | Cross-chain payments and bridging protocol. | Live on mainnet | – |
| [rhino.fi](https://builder.registrai.cc/ecosystem/rhino-fi/) | Stablecoin payments and cross-chain bridge provider with Smart Deposit Addresses. | Live on mainnet | 2026-09-16 |
| [SoDEX](https://builder.registrai.cc/ecosystem/sodex-bridge/) | Order-book decentralized exchange on ValueChain, incubated by SoSoValue, with a bridge product. | Deployed | – |
| [Stargate](https://builder.registrai.cc/ecosystem/stargate/) | Cross-chain transfer protocol built on LayerZero. | Announced | – |
| [Symbiosis](https://builder.registrai.cc/ecosystem/symbiosis/) | Cross-chain swap and liquidity protocol connecting EVM and non-EVM networks. | Live on mainnet | – |
| [Wormhole](https://builder.registrai.cc/ecosystem/wormhole/) | Open-source cross-chain messaging and token-transfer infrastructure. | Announced | – |

Source: https://builder.registrai.cc/ecosystem/bridges/ · Registrai, builder.registrai.cc, CC BY 4.0