Circle Outage History

Circle is up right now

There were 33 Circle outages since February 4, 2026 totaling 1310h 29m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.circle.com

Major March 13, 2026

HyperEVM testnet is stuck

Detected by Pingoru
Mar 13, 2026, 05:26 AM UTC
Resolved
Mar 13, 2026, 07:03 AM UTC
Duration
1h 36m
Affected: Circle Gateway: HyperEVM - Testnet
Timeline · 2 updates
  1. investigating Mar 13, 2026, 05:26 AM UTC

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

  2. resolved Mar 13, 2026, 07:03 AM UTC

    This incident has been resolved.

Read the full incident report →

Major March 9, 2026

API - Aleo Testnet (temporarily unavailable)

Detected by Pingoru
Mar 09, 2026, 04:04 PM UTC
Resolved
Mar 24, 2026, 02:25 PM UTC
Duration
14d 22h
Affected: Circle xReserve - Aleo - Testnet
Timeline · 2 updates
  1. investigating Mar 09, 2026, 04:04 PM UTC

    Aleo Testnet is currently experiencing technical issues. Customers using testnet functionalities may experience delays. Our team is aware of the issue and is actively working to restore full functionality.

  2. resolved Mar 24, 2026, 02:25 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical March 5, 2026

Unichain Sepolia Network Issues

Detected by Pingoru
Mar 05, 2026, 11:48 PM UTC
Resolved
Mar 06, 2026, 12:28 AM UTC
Duration
40m
Timeline · 2 updates
  1. investigating Mar 05, 2026, 11:48 PM UTC

    Investigating - The Unichain Sepolia is currently experiencing a network outage affecting all Unichain Sepolia operations. Operations will be possible once the Unichain Sepolia network has been restored. https://status.unichain.org/cmme2j9vf000l11emh0k10rlf

  2. resolved Mar 06, 2026, 12:28 AM UTC

    Resolved - This incident has been resolved.

Read the full incident report →

Minor February 27, 2026

Solana USDC - Solana Mainnet issues

Detected by Pingoru
Feb 27, 2026, 12:43 PM UTC
Resolved
Feb 27, 2026, 03:52 PM UTC
Duration
3h 9m
Affected: USDC - SOL - MintingUSDC - SOL - Redeeming
Timeline · 4 updates
  1. investigating Feb 27, 2026, 12:43 PM UTC

    We are experiencing issues with our internal Solana nodes. Solana withdrawals are currently unavailable. Solana deposit processing is delayed.

  2. investigating Feb 27, 2026, 12:44 PM UTC

    We are continuing to investigate this issue.

  3. monitoring Feb 27, 2026, 01:48 PM UTC

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

  4. resolved Feb 27, 2026, 03:52 PM UTC

    This incident has been resolved.

Read the full incident report →

Major February 18, 2026

Base Sepolia Network Issues

Detected by Pingoru
Feb 18, 2026, 06:40 AM UTC
Resolved
Mar 24, 2026, 03:02 PM UTC
Duration
34d 8h
Affected: 3rd Party Infrastructure & Systems
Timeline · 2 updates
  1. investigating Feb 18, 2026, 06:40 AM UTC

    The Base Sepolia is currently experiencing a network outage affecting all Base Sepolia operations. Operations will be possible once the Base Sepolia network has been restored. Please find more information from status page of Base team: - https://base-l2.statuspage.io/incidents/wf93c6q4xjl6

  2. resolved Mar 24, 2026, 03:02 PM UTC

    This incident has been resolved.

Read the full incident report →

Major February 5, 2026

Network Congested on Arbitrum

Detected by Pingoru
Feb 05, 2026, 04:11 PM UTC
Resolved
Feb 06, 2026, 12:37 AM UTC
Duration
8h 26m
Timeline · 2 updates
  1. investigating Feb 05, 2026, 04:11 PM UTC

    Transactions on [Circle Web3 Service / Arbitrum] are delayed due to network congestion. Our team is monitoring and working to improve transaction speeds. We will share updates as they become available.

  2. resolved Feb 06, 2026, 12:37 AM UTC

    Transactions on [Circle Web3 Service / Arbitrum] are delayed due to network congestion. Our team is monitoring and working to improve transaction speeds. We will share updates as they become available.

Read the full incident report →

Minor February 5, 2026

USDC on Solana - Minting and Burning Delays

Detected by Pingoru
Feb 05, 2026, 10:28 AM UTC
Resolved
Feb 05, 2026, 11:08 AM UTC
Duration
40m
Affected: USDC - SOL - MintingUSDC - SOL - Redeeming
Timeline · 3 updates
  1. investigating Feb 05, 2026, 10:28 AM UTC

    We are currently experiencing issues affecting Solana transactions and are actively investigating the situation. As a result, USDC minting and burning on Solana may be delayed. We will provide updates as more information becomes available.

  2. investigating Feb 05, 2026, 10:54 AM UTC

    We are continuing to investigate this issue.

  3. resolved Feb 05, 2026, 11:08 AM UTC

    This incident has been resolved.

Read the full incident report →

Major February 4, 2026

Completed Notification Might be Delayed on LINEA-SEPOLIA

Detected by Pingoru
Feb 04, 2026, 12:05 PM UTC
Resolved
Feb 09, 2026, 05:19 AM UTC
Duration
4d 17h
Timeline · 2 updates
  1. investigating Feb 04, 2026, 12:05 PM UTC

    We are seeing unexpected network issues impacting [Circle Web3 Service / Linea-Sepolia], causing transaction delays or degraded performance. Our team is investigating the root cause and working to restore normal operation as soon as possible.

  2. resolved Feb 09, 2026, 05:19 AM UTC

    We are seeing unexpected network issues impacting [Circle Web3 Service / Linea-Sepolia], causing transaction delays or degraded performance. Our team is investigating the root cause and working to restore normal operation as soon as possible.

Read the full incident report →

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