Circle

Affected: INJ - Cross-Chain Minting and Burning, USDC - INJ - Redeeming, USDC - INJ - Minting

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. monitoring 2026-10-17 22:59 UTC

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

2. resolved 2026-10-18 00:42 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: USDC - HYPEREVM - Minting

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-10-14 16:00 UTC

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

2. resolved 2026-10-14 19:43 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Mint - Payouts API

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. identified 2026-10-09 15:32 UTC

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

2. monitoring 2026-10-09 16:07 UTC

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

3. resolved 2026-10-10 12:45 UTC

   This incident has been resolved

Excerpts are shortened. Read the full incident on Circle's status page.

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-10-08 16:47 UTC

   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...

2. identified 2026-10-08 21:56 UTC

   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...

3. resolved 2026-10-10 03:39 UTC

   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...

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Mint - Payments & Transfers, INJ - Cross-Chain Minting and Burning, USDC - INJ - Redeeming, USDC - INJ - Minting

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-10-07 09:04 UTC

   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.

2. identified 2026-10-07 10:00 UTC

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

3. resolved 2026-10-07 11:55 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: XLAYER - Cross-Chain Minting and Burning, USDC - XLAYER - Redeeming, USDC - XLAYER - Minting

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-10-06 13:24 UTC

   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.

2. investigating 2026-10-06 13:53 UTC

   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...

3. resolved 2026-10-06 14:44 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: LINEA - Cross-Chain Minting and Burning, USDC - LINEA - Minting, USDC - LINEA - Redeeming

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-10-05 15:29 UTC

   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.

2. investigating 2026-10-05 16:21 UTC

   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.

3. investigating 2026-10-06 15:44 UTC

   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...

4. resolved 2026-10-08 18:56 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle CCTP - Sandbox, Circle Mint - Sandbox, 3rd Party Infrastructure & Systems

Failure mode: A provider or third-party service this vendor depends on failed. Root cause: A failure at a provider or vendor they depend on. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-10-01 14:24 UTC

   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.

2. resolved 2026-10-08 22:23 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: USDC - NEAR - Minting, USDC - NEAR - Redeeming

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-30 07:04 UTC

   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.

2. resolved 2026-09-30 07:51 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Mint - Sandbox, Public Faucet – NEAR Testnet

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-28 18:56 UTC

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

2. identified 2026-09-29 23:12 UTC

   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.

3. resolved 2026-09-30 14:17 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: NOBLE - Cross-Chain Minting and Burning

Failure mode: A schema or data migration caused the failure. Root cause: A human mistake during operations. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-28 02:42 UTC

   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.

2. resolved 2026-09-28 15:57 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: 3rd Party Infrastructure & Systems, INJ - Cross-Chain Minting and Burning, USDC - INJ - Redeeming, USDC - INJ - Minting

Failure mode: A provider or third-party service this vendor depends on failed. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-24 15:33 UTC

   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.

2. resolved 2026-09-24 16:31 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Mint - Sandbox, Public Faucet – NEAR Testnet

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. identified 2026-09-23 20:27 UTC

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

2. resolved 2026-09-28 16:51 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: W3S Console - API Keys and Webhooks, Circle Mint - Notifications, W3S Console - Programmable Wallets, W3S Console - Smart Contract Platform

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-22 17:52 UTC

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

2. investigating 2026-09-22 18:06 UTC

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

3. resolved 2026-09-24 21:00 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Mint - Core Functionality API

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-22 15:24 UTC

   We are aware of Circle Mint’s Core Functionality API downtime and currently investigating to resolve this issue.

2. resolved 2026-09-22 16:37 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle CCTP - Sandbox

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-21 15:08 UTC

   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...

2. investigating 2026-09-21 15:50 UTC

   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...

3. resolved 2026-09-22 00:29 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: ARC - Cross-Chain Minting and Burning, W3S Console - Programmable Wallets

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-18 17:08 UTC

   We have identified an issue causing delays or degraded performance on Programmable Wallets and Circle's Cross-Chain Transfer Protocol (CCTP) on Arc. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause...

2. resolved 2026-09-18 17:23 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: USDC - CODEX - Minting, USDC - CODEX - Redeeming

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-09-17 23:03 UTC

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

2. resolved 2026-09-18 02:14 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle CCTP - Sandbox, Circle Mint - Sandbox, Public Faucet – NOBLE Testnet, 3rd Party Infrastructure & Systems

1. investigating 2026-09-17 13:07 UTC

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

2. investigating 2026-09-29 22:54 UTC

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

Excerpts are shortened. Read the full incident on Circle's status page.

Failure mode: A provider or third-party service this vendor depends on failed. Root cause: A failure at a provider or vendor they depend on. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. monitoring 2026-09-11 02:09 UTC

   USDC mints and burns on STMT are delayed due to network issues. We are currently investigating the cause.

2. resolved 2026-09-11 19:39 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: NOBLE - Cross-Chain Minting and Burning, USDC - NOBLE - Minting, USDC - NOBLE - Redeeming

1. monitoring 2026-09-10 16:02 UTC

   Beginning October 13, 2026, Circle is discontinuing support for USDC and CCTP V1 on Noble in a phased transition. For details, please see the blog: https://www.circle.com/blog/circle-is-discontinuing-support-for-usdc-and-cctp-v1-on-noble

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Mint - Payments & Transfers, LINEA - Cross-Chain Minting and Burning

Failure mode: A provider or third-party service this vendor depends on failed. Root cause: A failure at a provider or vendor they depend on. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. identified 2026-09-02 18:21 UTC

   The issue has been identified. Circle Mint deposits on Linea can be initiated but will not finalize or complete, and outbound Cross-Chain Transfer Protocol (CCTP) attestations are paused while the Linea network team works to restore finalization. Restoration may take several...

2. identified 2026-09-02 22:25 UTC

   The issue has been identified. Circle Mint deposits on Linea can be initiated but will not finalize or complete, and outbound Cross-Chain Transfer Protocol (CCTP) attestations are paused while the Linea network team works to restore finalization. Restoration may take several...

3. identified 2026-09-05 02:27 UTC

   Monitoring: The Linea network has restored finalization. Outbound Cross-Chain Transfer Protocol (CCTP) attestations on Linea have been re-enabled and queued transfers are now processing as the backlog clears. Circle Mint deposits on Linea can now finalize as the network catches...

4. resolved 2026-09-05 18:14 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: HYPEREVM - Cross-Chain Minting and Burning

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-09-02 14:59 UTC

   We have identified an issue causing delays or degraded performance on Circle's Cross-Chain Transfer Protocol (CCTP) on HyperEVM. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to...

2. resolved 2026-09-02 15:02 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: 3rd Party Infrastructure & Systems, INJ - Cross-Chain Minting and Burning, USDC - INJ - Redeeming, USDC - INJ - Minting

Failure mode: A provider or third-party service this vendor depends on failed. Root cause: A failure at a provider or vendor they depend on. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-31 16:16 UTC

   USDC /CCTP mints and burns on Injective are delayed due to network issues. We are currently investigating the cause.

2. resolved 2026-09-01 19:12 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: EURC - CRONOS - Redeeming, CRONOS - Cross-Chain Minting and Burning, EURC - CRONOS - Minting, 3rd Party Infrastructure & Systems, USDC - CRONOS - Redeeming, USDC - CRONOS - Minting

Failure mode: A provider or third-party service this vendor depends on failed. Root cause: A failure at a provider or vendor they depend on. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-08-30 14:58 UTC

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

2. identified 2026-08-31 06:23 UTC

   We are working with the Cronos team to implement a fix and restore service.

3. monitoring 2026-09-01 21:42 UTC

   Cross-Chain Transfer Protocol (CCTP) operations on Cronos have been restored, and we are monitoring the results. Circle Mint operations on Cronos remain unavailable.

4. monitoring 2026-09-02 02:53 UTC

   Circle Mint operations on Cronos have been restored, and we are monitoring the results.

5. resolved 2026-09-02 21:09 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: USDC - LINEA - Minting

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-30 14:07 UTC

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

2. resolved 2026-08-31 18:59 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Mint - Sandbox, Public Faucet – XLM Testnet

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. identified 2026-08-28 22:07 UTC

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

2. resolved 2026-09-02 01:00 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle xReserve - Stacks - Mainnet, 3rd Party Infrastructure & Systems

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-08-24 13:11 UTC

   We are seeing unexpected network issues impacting Circle xReserve on Stacks Mainnet, 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 2026-08-24 13:35 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: INK - Cross-Chain Minting and Burning

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-24 06:14 UTC

   We have identified an issue causing delays or degraded performance on Circle's Cross-Chain Transfer Protocol (CCTP) on Ink. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to restore...

2. resolved 2026-08-24 07:35 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: HYPEREVM - Cross-Chain Minting and Burning, USDC - HYPEREVM - Minting, USDC - HYPEREVM - Redeeming

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-22 17:26 UTC

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

2. monitoring 2026-08-22 18:20 UTC

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

3. resolved 2026-08-22 18:24 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: W3S Console - Programmable Wallets

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-22 02:48 UTC

   We have identified an issue causing delays or degraded performance on Programmable Wallets across multiple blockchain networks. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to...

2. investigating 2026-08-22 05:22 UTC

   We have identified an issue causing delays or degraded performance on Programmable Wallets across multiple blockchain networks. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to...

3. resolved 2026-08-22 10:28 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: USDC - XLM - Minting, USDC - XLM - Redeeming

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-16 20:11 UTC

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

2. resolved 2026-08-16 20:40 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: BASE - Cross-Chain Minting and Burning

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-08-14 21:30 UTC

   We have identified an issue causing delays or degraded performance for Circle's Cross-Chain Transfer Protocol (CCTP) on Base. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to restore...

2. identified 2026-08-14 22:25 UTC

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

3. resolved 2026-08-14 23:08 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle xReserve - Stacks - Testnet

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-13 21:56 UTC

   We have identified an issue causing delays or degraded performance on Circle xReserve on Stacks 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...

2. resolved 2026-08-16 11:20 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle xReserve - Stacks - Mainnet, 3rd Party Infrastructure & Systems

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-08-12 13:56 UTC

   We are seeing unexpected network issues impacting Circle xReserve on Stacks Mainnet, causing transaction delays or degraded performance. Our team is investigating the cause and working to restore normal operation as soon as possible.

2. resolved 2026-08-12 14:08 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: NOBLE - Cross-Chain Minting and Burning, USDC - NOBLE - Minting, USDC - NOBLE - Redeeming

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-08-12 08:23 UTC

   USDC mints and burns on Noble Mainnet are delayed due to network issues. We are currently investigating the cause.

2. resolved 2026-08-12 09:05 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-08-10 11:04 UTC

   CCTP attestations on Polygon are experiencing technical difficulties and temporary delays. We are currently investigating the cause and working to resolve the issue.

2. resolved 2026-08-10 13:02 UTC

   CCTP attestations on Polygon are experiencing technical difficulties and temporary delays. We are currently investigating the cause and working to resolve the issue.

Excerpts are shortened. Read the full incident on Circle's status page.

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-07 05:16 UTC

   We are aware of Sonic CCTP attestation downtime and are currently investigating to resolve this issue.

2. resolved 2026-08-07 05:48 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: SEI - Cross-Chain Minting and Burning

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. identified 2026-08-02 23:41 UTC

   We have identified an issue causing delays or degraded performance for CCTP attestations on SEI mainnet.

2. resolved 2026-08-03 02:03 UTC

   The issue has been resolved

Excerpts are shortened. Read the full incident on Circle's status page.

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-08-01 03:03 UTC

   We have identified an issue causing delays or degraded performance for CCTP attestations on Solana mainnet. Some customers may experience delayed attestations. Our team is investigating the root cause and working to restore normal operation as soon as possible.

2. identified 2026-08-01 03:31 UTC

   We have identified an issue causing delays or degraded performance for CCTP attestations on Solana mainnet. Some customers may experience delayed attestations. Our team is investigating the root cause and working to restore normal operation as soon as possible.

3. resolved 2026-08-01 07:40 UTC

   We have resolved the issue

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: PLUME - Cross-Chain Minting and Burning

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-07-31 16:43 UTC

   We are aware of Plume CCTP attestation downtime and are currently investigating to resolve this issue

2. resolved 2026-07-31 17:11 UTC

   The issue has been resolved

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle xReserve - Stacks - Mainnet

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-07-30 10:37 UTC

   We are currently investigating issue with Stacks blockchain

2. resolved 2026-07-30 12:40 UTC

   This incident has been resolved

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: CPN - On-chain Transactions API, W3S Console - Programmable Wallets

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-07-29 14:54 UTC

   We have identified an issue causing delays or degraded performance on CircleWallet and CPN on Solana mainnet. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to restore normal...

2. monitoring 2026-07-29 16:21 UTC

   We have identified an issue causing delays or degraded performance on CircleWallet and CPN on Solana mainnet. Some customers may experience slower transaction confirmations or partial unavailability. Our team is investigating the root cause and working to restore normal...

3. resolved 2026-07-30 09:14 UTC

   The issue has been resolved, and the service is operating normally.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Gateway: Base - Mainnet, BASE - Cross-Chain Minting and Burning, USDC - BASE - Minting, USDC - BASE - Redeeming

Failure mode: Network, DNS, routing or connectivity failure. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-07-28 13:17 UTC

   We are seeing unexpected network issues impacting Base-related Circle services, causing transaction delays or degraded performance. Our team is investigating the cause and working to restore normal operation as soon as possible.

2. resolved 2026-07-28 19:54 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: USDC - HYPEREVM - Minting, USDC - HYPEREVM - Redeeming

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-07-24 16:57 UTC

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

2. resolved 2026-07-24 17:25 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: PHAROS - Cross-Chain Minting and Burning

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-07-23 09:11 UTC

   We are aware of Pharos CCTP attestation downtime and are currently investigating to resolve this issue.

2. resolved 2026-07-23 09:56 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: PLUME - Cross-Chain Minting and Burning

Failure mode: The text does not say enough to tell. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with low confidence (taxonomy v0.2).

1. investigating 2026-07-23 03:07 UTC

   We are aware of Plume CCTP attestation downtime and are currently investigating to resolve this issue.

2. resolved 2026-07-23 03:45 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: Circle Mint - Sandbox, 3rd Party Infrastructure & Systems

Failure mode: A provider or third-party service this vendor depends on failed. Root cause: A failure at a provider or vendor they depend on. Tagged by claude-haiku-5-5 with high confidence (taxonomy v0.2).

1. identified 2026-07-22 14:47 UTC

   We have identified a 3P issue causing delays in completing Morph Testnet transactions in Circle Mint Sandbox. A fix is being implemented.

2. resolved 2026-07-22 15:20 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-07-20 19:49 UTC

   USDCx burns on Cardano are experiencing delays. We are currently investigating the cause.

2. resolved 2026-07-20 23:47 UTC

   USDCx burns on Cardano are experiencing delays. We are currently investigating the cause.

Excerpts are shortened. Read the full incident on Circle's status page.

Affected: USDC - HYPEREVM - Minting, USDC - HYPEREVM - Redeeming

Failure mode: Data delayed, stale, lost or corrupted, or needing replay after recovery. Root cause: The vendor does not say why it happened. Tagged by claude-haiku-5-5 with medium confidence (taxonomy v0.2).

1. investigating 2026-07-20 15:50 UTC

   USDC mints and burns on Hyperliquid are delayed due to technical issues. We are currently investigating the cause.

2. resolved 2026-07-20 16:56 UTC

   This incident has been resolved.

Excerpts are shortened. Read the full incident on Circle's status page.