Circle outage history

We are currently investigating an issue where xReserve withdrawals on Stacks Mainnet are delayed.

We have identified the cause of the delayed xReserve withdrawals on Stacks Mainnet. It relates to an issue with the data our systems rely on to verify Stacks transactions. This may occasionally cause delays for Stacks withdrawals. All affected withdrawals have been processed now, and we are working on a fix to prevent further occurrences.

We are currently investigating an issue where xReserve operations on Miden are delayed.

We are currently investigating an issue where xReserve operations on Miden are delayed. The delay is related to RPC degradation on the Miden network. We will provide an update as soon as we have more information.

This incident has been resolved. The Miden team has fixed the underlying RPC issues and xReserve operations are fully operational.

This incident has been resolved. The Miden team has fixed the underlying RPC issues and xReserve operations are fully operational.

The issue has been identified and a fix is being implemented.

This incident has been resolved.

We have identified an issue causing delays or degraded performance for re-attestations on Circle's Cross-Chain Transfer Protocol (CCTP)  service. Some customers requesting re-attestations may experience delays or partial unavailability. Our team is investigating the root cause and working to restore normal operation as soon as possible.

This incident has been resolved. Re-attestations are back to normal operations and can be retried if needed.

We are currently investigating an issue where xReserve operations on Movement are delayed.

We are currently investigating an issue where xReserve operations on Movement are delayed.

We have identified an issue causing delays or degraded performance on Circle's Cross-Chain Transfer Protocol (CCTP) attestation service for transfers originating from Ethereum Virtual Machine (EVM)-compatible source blockchains. 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.

This incident has been resolved.

A fix has been implemented and we are monitoring the results.

This incident has been resolved.

USDC sends on HyperEVM are experiencing technical difficulties and temporary delays. We are currently investigating the cause and working to resolve the issue.

This incident has been resolved.

The issue has been identified and a fix is being implemented.

A fix has been implemented and we are monitoring the results.

This incident has been resolved

Modular Wallets functionality is temporarily paused across all networks configured for the production service: Arbitrum, Polygon PoS, Ethereum, Unichain, Base, Optimism, Avalanche, Arc, and Monad, including their configured test networks. We are investigating the issue and will provide updates as they become available.

Modular Wallets service has been re-enabled. Circle’s paymaster functionality, which sponsors transaction gas fees, remains temporarily paused. During this pause, please configure a third-party paymaster to sponsor gas fees for your Modular Wallets transactions. We will provide updates as they become available.

Circle's paymaster functionality for Modular Wallets has been fully restored. Gas fee sponsorship is operating normally across all affected chains. Customers who configured a third-party paymaster during the pause may revert to Circle's paymaster at their convenience. No further action is required. We apologize for the disruption.

USDC mints, burns, and transfers on Injective are experiencing technical difficulties and temporary delays. We are currently investigating the cause and working to resolve the issue.

The issue has been identified and a fix is being implemented.

This incident has been resolved.

USDC mints and burns on X Layer are experiencing technical difficulties and temporary delays. We are currently investigating the cause and working to resolve the issue.

USDC mints and burns on X Layer are experiencing technical difficulties and temporary delays. Standard transfers via Circle's Cross-Chain Transfer Protocol (CCTP) on X Layer are experiencing degraded performance and delays. We are currently investigating the cause and working to resolve the issue.

This incident has been resolved.

USDC mints and burns on Linea are experiencing technical difficulties and temporary delays. We are currently investigating the cause and working to resolve the issue.

USDC mints, burns and standard transfers via CCTP on Linea are experiencing temporary delays. We are currently investigating the cause and working to resolve the issue.

USDC mints, burns and standard transfers via Circle's Cross-Chain Transfer Protocol (CCTP) on Linea are experiencing temporary delays. Fast transfers from Linea via CCTP are temporarily disabled. We are working to resolve the issue and will provide updates as they become available.

This incident has been resolved.

The XDC Testnet is currently experiencing a network outage affecting all XDC Testnet operations. Operations will be possible once the XDC Testnet network has been restored.

This incident has been resolved.

USDC mints and burns on NEAR are experiencing technical difficulties and temporary delays. We are currently investigating the cause and working to resolve the issue.

This incident has been resolved.

Circle Mint Sandbox inbound and outbound transfers on NEAR Testnet are currently unavailable. Our team is aware and actively working to restore access.

We’ve identified the cause of the downtime and applied a fix. Processing is catching up, and Circle Mint Sandbox inbound and outbound transfers on NEAR Testnet remain unavailable. We’ll update again once service is confirmed stable.

This incident has been resolved.

Circle has temporarily paused attestations for USDC burns on Noble via Circle's Cross-Chain Transfer Protocol (CCTP) as part of maintenance to CCTP on Noble.

This incident has been resolved.

A planned Injective maintenance requires pausing all Injective mint, redeem, and sends on Circle. This does not interrupt the transferability of the USDC on Injective token on non-Circle platforms.

This incident has been resolved.

We’ve identified the cause of the downtime and are applying a fix. We’ll update again once service is confirmed stable.

This incident has been resolved.

We are aware of Circle Mint Notifications’ downtime and currently investigating to resolve this issue.

We are aware of Web3 Services Notifications’ downtime and are currently investigating to resolve this issue.

This incident has been resolved.