Circle Outage History
Circle partial outage · 3 long-running issues View live status →Pingoru has recorded 153 incidents for Circle: 152 in the last 12 months and 49 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 18 | 222 of 720 (31%) |
| May 2026 | 16 | 186 of 744 (25%) |
| June 2026 | 18 | 215 of 720 (30%) |
| July 2026 | 18 | 180 of 744 (24%) |
| August 2026 | 18 | 157 of 744 (21%) |
| September 2026 | 15 | 332 of 720 (46%) |
| October 2026 | 12 | 243 of 593 (41%) |
Incidents, newest first
Major January 22, 2026 Linea Delayed mints and burns 11h 12m LINEA - Cross-Chain Minting and Burning, USDC - LINEA - Minting, USDC - LINEA - Redeeming
Started Jan 22, 2026, 04:03 AM UTC· resolved Jan 22, 2026, 03:15 PM UTC
- investigating Jan 22, 2026, 04:03 AM UTC
We are seeing unexpected network issues impacting Linea, causing transaction delays or degraded performance. Our team is investigating the root cause and working to restore normal operation as soon as possible.
- resolved Jan 22, 2026, 03:15 PM UTC
This incident has been resolved.
Major January 15, 2026 Third-Party Blockchain Infrastructure Degradation 2h 6m 3rd Party Infrastructure & Systems
Started Jan 15, 2026, 03:02 PM UTC· resolved Jan 15, 2026, 05:08 PM UTC
- investigating Jan 15, 2026, 03:02 PM UTC
We are investigating an issue with a third-party blockchain infrastructure provider that is causing delayed block monitoring across multiple blockchain networks. This may result in delayed transaction confirmations or balance updates for some customers. Our team is actively working on mitigation. Further updates will be shared as progress is made.
- investigating Jan 15, 2026, 03:40 PM UTC
We are continuing to investigate this issue.
- resolved Jan 15, 2026, 05:08 PM UTC
This incident has been resolved.
Critical January 14, 2026 USDC on Sui Delayed mints and burns and CCTP transfers (network issues) 6h 29m 3rd Party Infrastructure & Systems, SUI - Cross-Chain Minting and Burning, USDC - SUI - Minting, USDC - SUI - Redeeming
Started Jan 14, 2026, 03:13 PM UTC· resolved Jan 14, 2026, 09:42 PM UTC
- investigating Jan 14, 2026, 03:13 PM UTC
USDC mints and burns and CCTP stransfers on SUI are delayed due to network issues. For further details see https://status.sui.io/incidents/11zz00x9r1sn
- identified Jan 14, 2026, 03:21 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Jan 14, 2026, 09:42 PM UTC
This incident is resolved
Critical January 14, 2026 USDC Ink - Delayed mints and burns and CCTP transfers (network issues) 4h 35m INK - Cross-Chain Minting and Burning, 3rd Party Infrastructure & Systems, USDC - INK - Minting, USDC - INK - Redeeming
Started Jan 14, 2026, 02:37 PM UTC· resolved Jan 14, 2026, 07:13 PM UTC
- investigating Jan 14, 2026, 02:37 PM UTC
Ink Mainnet is currently experiencing a network outage affecting all Ink operations. Operations will be possible once the Ink network has been restored. We are awaiting a resolution from the Ink team.
- investigating Jan 14, 2026, 03:20 PM UTC
We are continuing to investigate this issue.
- identified Jan 14, 2026, 03:20 PM UTC
We are continuing to investigate this issue.
- resolved Jan 14, 2026, 07:13 PM UTC
This incident has been resolved.
Critical January 13, 2026 CCTP is temporarily unavailable 15m APTOS - Cross-Chain Minting and Burning, ARB - Cross-Chain Minting and Burning, ARC - Cross-Chain Minting and Burning, Attestation Service and 20 more
Started Jan 13, 2026, 06:30 PM UTC· resolved Jan 13, 2026, 06:45 PM UTC
- identified Jan 13, 2026, 06:30 PM UTC
We have identified an issue that's causing CCTP to be temporarily unavailable, we're deploying a fix right now.
- identified Jan 13, 2026, 06:34 PM UTC
We have identified the root cause of the API downtime and are currently implementing a fix. API requests are currently returning errors or timing out. Fund Safety: We confirm that no funds are at risk. Existing transactions already processing on-chain will continue to be processed once the API layer is restored. We are working toward a full recovery and will update you shortly.
- resolved Jan 13, 2026, 06:45 PM UTC
The CCTP API is working as expected.
Major January 12, 2026 USDC on POLYGON Delayed mints and burns (network issues) 1h 5m 3rd Party Infrastructure & Systems, POLY - Cross-Chain Minting and Burning, USDC - POLY - Minting, USDC - POLY - Redeeming
Started Jan 12, 2026, 04:37 PM UTC· resolved Jan 12, 2026, 05:42 PM UTC
- investigating Jan 12, 2026, 04:37 PM UTC
USDC mints and burns, and Web3 services on POLYGON are delayed due to network issues. This also impacts CCTP fast burn transactions on POLYGON which will be degraded to standard transfers; fees for fast transfers will be waived. POLYGON is currently seeing a temporary network delay in block finality. Their team is actively investigating the cause and coordinating to restore full functionality. https://status.polygon.technology/incidents/zn9nysdpd7dz
- investigating Jan 12, 2026, 05:12 PM UTC
This incident also impacts Circle Gateway and Web3 services on POLYGON
- resolved Jan 12, 2026, 05:42 PM UTC
This incident has been resolved.
Major January 9, 2026 CCTP on Solana is temporarily unavailable 1h 59m SOL - Cross-Chain Minting and Burning
Started Jan 09, 2026, 09:55 PM UTC· resolved Jan 09, 2026, 11:55 PM UTC
- investigating Jan 09, 2026, 09:55 PM UTC
We're currently investigating related to CCTP on Solana.
- identified Jan 09, 2026, 09:57 PM UTC
We're currently fixing an issue related to CCTP on Solana.
- resolved Jan 09, 2026, 11:55 PM UTC
The issue has been resolved
Major January 7, 2026 Arbitrum delayed processing 5h 7m Circle Gateway: Arbitrum - Mainnet, ARB - Cross-Chain Minting and Burning, MW - ARB - Balance APIs, USDC - ARB - Minting and 5 more
Started Jan 07, 2026, 03:18 AM UTC· resolved Jan 07, 2026, 08:26 AM UTC
- investigating Jan 07, 2026, 03:18 AM UTC
We're experiencing delayed transaction processing on the Arbitrum network. We're investigating the cause.
- resolved Jan 07, 2026, 08:26 AM UTC
Issue resolved.
Major January 5, 2026 Starknet Mainnet Outage 7h 16m 3rd Party Infrastructure & Systems, STRK - Cross-Chain Minting and Burning, USDC - STRK - Minting, USDC - STRK - Redeeming
Started Jan 05, 2026, 10:25 AM UTC· resolved Jan 05, 2026, 05:42 PM UTC
- investigating Jan 05, 2026, 10:25 AM UTC
Starknet Mainnet is currently experiencing a network outage affecting all Starknet operations. Operations will be possible once the Starknet network has been restored. We are awaiting a resolution from the Starknet team.
- investigating Jan 05, 2026, 11:57 AM UTC
We are continuing to investigate this issue.
- resolved Jan 05, 2026, 05:42 PM UTC
This incident has been resolved.
Major December 25, 2025 XDC Mainnet Halted 4d 2h XDC - Cross-Chain Minting and Burning, USDC - XDC - Minting, USDC - XDC - Redeeming
Started Dec 25, 2025, 06:00 PM UTC· resolved Dec 29, 2025, 08:07 PM UTC
No vendor updates were posted for this incident.
Major December 17, 2025 Polygon Mainnet Network Issues 5h 10m 3rd Party Infrastructure & Systems
Started Dec 17, 2025, 07:43 PM UTC· resolved Dec 18, 2025, 12:53 AM UTC
No vendor updates were posted for this incident.