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Bridge native USDC from Arc Network to other blockchains using Circle's Cross-Chain Transfer Protocol (CCTP) V2 with Fast Transfer.
Cross-Chain Transfer Protocol (CCTP) is Circle's official protocol for transferring native USDC between blockchains. Unlike traditional bridges that use wrapped tokens, CCTP burns USDC on the source chain and mints native USDC on the destination chain.
No wrapped tokens. Real USDC on every chain.
Backed by Circle's attestation service.
~30 seconds with CCTP V2 Fast Transfer mode.
Bridge USDC to and from Arc Network via any of these supported chains:
Ethereum
Domain: 0 | Chain ID: 1
Arbitrum
Domain: 3 | Chain ID: 42161
Base
Domain: 6 | Chain ID: 8453
Optimism
Domain: 2 | Chain ID: 10
Polygon
Domain: 7 | Chain ID: 137
Arc Testnet
Domain: 26 | Chain ID: 5042002
Connect your wallet on Arc Network where you have USDC.
Choose where you want to send your USDC (e.g., Ethereum Sepolia).
Enter the amount of USDC you want to bridge.
Confirm the transaction. Circle Bridge Kit handles approval, burn, attestation, and minting automatically.
Native USDC is automatically delivered to your wallet on the destination chain.
Arc Network
Burn USDC
Circle CCTP
Fast Attestation
Destination
Mint USDC
Currently Active
XyloNet uses Circle Bridge Kit with Fast Transfer mode for near-instant bridging.
Not Used
Waits for full source chain finality before attestation.
âšī¸ Fast Transfer uses Circle's over-collateralization pool to provide faster-than-finality settlement while maintaining full security guarantees.
For the best user experience, XyloNet's frontend uses Circle Bridge Kit directly instead of our XyloBridge smart contract. This allows us to offer Fast Transfer mode (~30 seconds)with automatic delivery - Circle's relayer handles everything for you.
The XyloBridge contract remains available for developers who want programmatic access or prefer Standard Transfer for high-value transactions.
Contract Address
0xf7Df65Ce418E938ee8d9a0A0d227A43441fe4641Circle Token Messenger
0x8FE6B999Dc680CcFDD5Bf7EB0974218be2542DAACircle Message Transmitter
0xE737e5cEBEEBa77EFE34D4aa090756590b1CE2750%
XyloNet doesn't charge any bridge fees.
Variable
Standard gas fees apply on the source chain.
~$0.001
Minimal fees on Arc Network.