Backend Developmentcirclefin/skills
bridge-tokens
Build browser or server token bridging across chains with Circle App Kit or standalone Bridge Kit. Bridges USDC across CCTP chains (EVM and Solana) and CCTPx tokens on supported EVM routes, including registry aliases such as wETH, cirBTC, and EURC plus registry-listed token IDs, through the same `kit.bridge()` call. Supports browser wallets, private-key and Circle Wallets adapters, bridge events, transfer speed (FAST/SLOW), Forwarding Service, and recovery. Bridge operations require no kit key. Use when: bridge a token across chains, bridge USDC, bridge a CCTPx token alias or token ID, move tokens between chains, build wallet-connected bridge UIs, configure Viem/Ethers/Solana adapters, or use @circle-fin/bridge-kit, @circle-fin/app-kit, CCTP, CCTPx, forwarding, or bridge routes.