I'm building a UI on top of the new Base/Solana bridge where the user can
- Connect their Solana wallet
- If needed, faucet USDC on Solana Devnet to their connected wallet using CDP Faucet (backup link to Circle faucet in case I exceed my CDP Faucet rate limits)
- Use your new bridge here to bridge some amount of USDC from Solana Devnet to Base Sepolia
The issue I ran into is that your bridge on the Solana side expects an SPL token mint address of 8KkQRERXdASmXqeWw7sPFB56wLxyHMKc9NPDW64EEL31, while the CDP Faucet as well as the Circle Faucet dispense USDC on Solana Devnet with a mint address of 4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU.
I had to pivot to SOL instead of USDC to avoid this mint address mismatch issue.