We have identified an issue causing delays or degraded performance on Circle's Cross-Chain Transfer Protocol (CCTP) Testnet. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to restore normal operation as soon as possible.
Posted Sep 21, 2026 - 15:50 UTC
Investigating
We have identified an issue causing delays or degraded performance on Circle's Cross-Chain Transfer Protocol (CCTP) Sandbox. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to restore normal operation as soon as possible.
Posted Sep 21, 2026 - 15:08 UTC
This incident affected: Circle Cross-Chain Transfer Protocol (Circle CCTP - Sandbox).