Circle is discontinuing support for USDC on TRON in a phased transition
Update - Effective March 2025 - Circle is discontinuing support for USDC on TRON in a phased transition. For details, please see the blog.

https://www.circle.com/blog/circle-is-discontinuing-support-for-usdc-on-the-tron-blockchain
Mar 31, 2025 - 19:46 UTC
Monitoring - Effective March 2025 - Circle is discontinuing support for USDC on TRON in a phased transition. For details, please see the blog.

https://www.circle.com/blog/circle-is-discontinuing-support-for-usdc-on-the-tron-blockchain
Feb 20, 2024 - 12:00 UTC
Uptime over the past 90 days. View historical uptime.
Circle Cross-Chain Transfer Protocol Operational
APTOS - Cross-Chain Minting and Burning Operational
ARB - Cross-Chain Minting and Burning Operational
ARC - Cross-Chain Minting and Burning Operational
Attestation Service Operational
AVAX - Cross-Chain Minting and Burning Operational
BASE - Cross-Chain Minting and Burning Operational
CODEX - Cross-Chain Minting and Burning Operational
ETH - Cross-Chain Minting and Burning Operational
HYPEREVM - Cross-Chain Minting and Burning Operational
INK - Cross-Chain Minting and Burning Operational
LINEA - Cross-Chain Minting and Burning Operational
MONAD - Cross-Chain Minting and Burning Operational
NOBLE - Cross-Chain Minting and Burning Operational
OP - Cross-Chain Minting and Burning Operational
PLUME - Cross-Chain Minting and Burning Operational
POLY - Cross-Chain Minting and Burning Operational
SEI - Cross-Chain Minting and Burning Operational
SOL - Cross-Chain Minting and Burning Operational
SONIC - Cross-Chain Minting and Burning Operational
STRK - Cross-Chain Minting and Burning Operational
SUI - Cross-Chain Minting and Burning Operational
UNI - Cross-Chain Minting and Burning Operational
WORLD CHAIN - Cross-Chain Minting and Burning Operational
XDC - Cross-Chain Minting and Burning Operational
Circle Gateway Operational
Circle Gateway: Arbitrum - Mainnet Operational
Circle Gateway: Arc - Testnet Operational
Circle Gateway: Avalanche - Fuji Operational
Circle Gateway: Avalanche - Mainnet Operational
Circle Gateway: Base - Mainnet Operational
Circle Gateway: Base - Sepolia Operational
Circle Gateway: Ethereum - Mainnet Operational
Circle Gateway: Ethereum - Sepolia Operational
Circle Gateway: HyperEVM - Mainnet Operational
Circle Gateway: HyperEVM - Testnet Operational
Circle Gateway: Optimism - Mainnet Operational
Circle Gateway: Polygon - Mainnet Operational
Circle Gateway: Sei - Atlantic Operational
Circle Gateway: Sei - Mainnet Operational
Circle Gateway: Sonic - Mainnet Operational
Circle Gateway: Sonic - Testnet Operational
Circle Gateway: Worldchain - Mainnet Operational
Circle Gateway: Worldchain - Sepolia Operational
Circle Gateway: Unichain - Mainnet Operational
Circle Mint Operational
Circle Mint - Account Balances & Reporting Operational
Circle Mint - API Key Management Operational
Circle Mint - Authentication & Account Management Operational
Circle Mint - Express Operational
Circle Mint - New Account Opening Operational
Circle Mint - Notifications Operational
Circle Mint - Payments & Transfers Operational
Circle Mint - Sandbox Operational
Circle Mint APIs Operational
Circle Mint - Accounts API Operational
Circle Mint - Core Functionality API Operational
Circle Mint - Crypto Payments API Operational
Circle Mint - Payouts API Operational
Circle Mint - Sandbox APIs Operational
Circle Payments Network APIs Operational
CPN - On-chain Transactions API Operational
CPN - Payments API Operational
CPN - Quotes API Operational
CPN - Support Tickets API Operational
CPN - Sandbox APIs Operational
Circle Testnet Faucet Operational
Public Faucet – ALGO Testnet Operational
Public Faucet – APTOS Testnet Operational
Public Faucet – ARB Sepolia Operational
Public Faucet – ARC Testnet Operational
Public Faucet – AVAX Fuji Operational
Public Faucet – BASE Sepolia Operational
Public Faucet – CELO Alfajores Operational
Public Faucet – ETH Sepolia Operational
Public Faucet – HBAR Testnet Operational
Public Faucet – MATIC Amoy Operational
Public Faucet – NEAR Testnet Operational
Public Faucet – NOBLE Testnet Operational
Public Faucet – OP Sepolia Operational
Public Faucet – Polkadot Westend Operational
Public Faucet – SOL Devnet Operational
Public Faucet – SUI Testnet Operational
Public Faucet – UNI Sepolia Operational
Public Faucet – XLM Testnet Operational
Public Faucet – ZKsync Sepolia Operational
InConsole Faucet – ARB Sepolia Operational
InConsole Faucet – ARC Testnet Operational
InConsole Faucet – AVAX Fuji Operational
InConsole Faucet – ETH Sepolia Operational
InConsole Faucet – MATIC Amoy Operational
InConsole Faucet – SOL Devnet Operational
InConsole Faucet – Unichain Sepolia Operational
Circle Websites Operational
circle.com Operational
usdc.com Operational
Circle - Developer Docs Operational
Circle - USDC Ecosystem Website Operational
Circle xReserve APIs Operational
Circle xReserve – Mainnet Operational
Circle xReserve – Testnet Operational
Circle xReserve - Canton - Mainnet Operational
Circle xReserve - Canton - Testnet Operational
EURC Operational
Minting Operational
Redeeming Operational
EURC - AVAX - Minting Operational
EURC - AVAX - Redeeming Operational
EURC - BASE - Minting Operational
EURC - BASE - Redeeming Operational
EURC - ETH - Minting Operational
EURC - ETH - Redeeming Operational
EURC - SOL - Minting Operational
EURC - SOL - Redeeming Operational
EURC - XLM - Minting Operational
EURC - XLM - Redeeming Operational
USDC Operational
Minting Operational
Redeeming Operational
USDC - ALGO - Minting Operational
USDC - ALGO - Redeeming Operational
USDC - APTOS - Minting Operational
USDC - APTOS - Redeeming Operational
USDC - ARB - Minting Operational
USDC - ARB - Redeeming Operational
USDC - AVAX - Minting Operational
USDC - AVAX - Redeeming Operational
USDC - BASE - Minting Operational
USDC - BASE - Redeeming Operational
USDC - CELO - Minting Operational
USDC - CELO - Redeeming Operational
USDC - CODEX - Minting Operational
USDC - CODEX - Redeeming Operational
USDC - ETH - Minting Operational
USDC - ETH - Redeeming Operational
USDC - FLOW - Minting Operational
USDC - FLOW - Redeeming Operational
USDC - HBAR - Minting Operational
USDC - HBAR - Redeeming Operational
USDC - HYPEREVM - Minting Operational
USDC - HYPEREVM - Redeeming Operational
USDC - INK - Minting Operational
USDC - INK - Redeeming Operational
USDC - LINEA - Minting Operational
USDC - LINEA - Redeeming Operational
USDC - MONAD - Minting Operational
USDC - MONAD - Redeeming Operational
USDC - NEAR - Minting Operational
USDC - NEAR - Redeeming Operational
USDC - NOBLE - Minting Operational
USDC - NOBLE - Redeeming Operational
USDC - OP - Minting Operational
USDC - OP - Redeeming Operational
USDC - PAH - Minting Operational
USDC - PAH - Redeeming Operational
USDC - PLUME - Minting Operational
USDC - PLUME - Redeeming Operational
USDC - POLY - Minting Operational
USDC - POLY - Redeeming Operational
USDC - SEI - Minting Operational
USDC - SEI - Redeeming Operational
USDC - SOL - Minting Operational
USDC - SOL - Redeeming Operational
USDC - SONIC - Minting Operational
USDC - SONIC - Redeeming Operational
USDC - STRK - Minting Operational
USDC - STRK - Redeeming Operational
USDC - SUI - Minting Operational
USDC - SUI - Redeeming Operational
USDC - TRX - Redeeming Operational
USDC - UNI - Minting Operational
USDC - UNI - Redeeming Operational
USDC - WORLDCHAIN - Minting Operational
USDC - WORLDCHAIN - Redeeming Operational
USDC - XDC - Minting Operational
USDC - XDC - Redeeming Operational
USDC - XLM - Minting Operational
USDC - XLM - Redeeming Operational
USDC - XRP - Minting Operational
USDC - XRP - Redeeming Operational
USDC - ZKS - Minting Operational
USDC - ZKS - Redeeming Operational
USDC Access Operational
USDC Access API Operational
USDC Access Widget Operational
Web3 Services APIs Operational
Configurations API Operational
Smart Contract Platform API Operational
Travel Rule API Operational
Transactions Monitoring API Operational
MW - Transactions Query APIs Operational
MW - BASE - Balance APIs Operational
MW - MATIC - Balance APIs Operational
MW - MONAD - Balance APIs Operational
MW - OP - Balance APIs Operational
MW - UNI - Balance APIs Operational
MW - ARB - SEPOLIA - Balance APIs Operational
MW - ARC - TESTNET - Balance APIs Operational
MW - BASE - SEPOLIA - Balance APIs Operational
MW - MATIC - AMOY - Balance APIs Operational
MW - OP - SEPOLIA - Balance APIs Operational
MW - UNI - SEPOLIA - Balance APIs Operational
PW - Dev-Controlled Wallets - Signing APIs Operational
PW - Dev-Controlled Wallets - Transactions Query APIs Operational
PW - Dev-Controlled Wallets - Wallet & WalletSet APIs Operational
PW - Dev-Controlled Wallets - APTOS - Balance APIs Operational
PW - Dev-Controlled Wallets - APTOS - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - ARB - Balance APIs Operational
PW - Dev-Controlled Wallets - ARB - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - AVAX - Balance APIs Operational
PW - Dev-Controlled Wallets - AVAX - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - BASE - Balance APIs Operational
PW - Dev-Controlled Wallets - BASE - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - ETH - Balance APIs Operational
PW - Dev-Controlled Wallets - ETH - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - MATIC - Balance APIs Operational
PW - Dev-Controlled Wallets - MATIC - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - MONAD - Balance APIs Operational
PW - Dev-Controlled Wallets - MONAD - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - OP - Balance APIs Operational
PW - Dev-Controlled Wallets - OP - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - SOL - Balance APIs Operational
PW - Dev-Controlled Wallets - SOL - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - UNI - Balance APIs Operational
PW - Dev-Controlled Wallets - UNI - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - Authentication APIs Operational
PW - User-Controlled Wallets - Wallet & WalletSet APIs Operational
PW - User-Controlled Wallets - Signing APIs Operational
PW - User-Controlled Wallets - Transactions Query APIs Operational
PW - User-Controlled Wallets - APTOS - Balance APIs Operational
PW - User-Controlled Wallets - APTOS - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - ARB - Balance APIs Operational
PW - User-Controlled Wallets - ARB - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - ARC - TESTNET - Balance APIs Operational
PW - User-Controlled Wallets - ARC - TESTNET - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - AVAX - Balance APIs Operational
PW - User-Controlled Wallets - AVAX - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - BASE - Balance APIs Operational
PW - User-Controlled Wallets - BASE - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - ETH - Balance APIs Operational
PW - User-Controlled Wallets - ETH - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - MATIC - Balance APIs Operational
PW - User-Controlled Wallets - MATIC - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - OP - Balance APIs Operational
PW - User-Controlled Wallets - OP - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - SOL - Balance APIs Operational
PW - User-Controlled Wallets - SOL - Transactions Creation/Estimation APIs Operational
PW - User-Controlled Wallets - UNI - Balance APIs Operational
PW - User-Controlled Wallets - UNI - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - APTOS - TESTNET - Balance APIs Operational
PW - Dev-Controlled Wallets - APTOS - TESTNET - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - ARB - SEPOLIA - Balance APIs Operational
PW - Dev-Controlled Wallets - ARB - SEPOLIA - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - ARC - TESTNET - Balance APIs Operational
PW - Dev-Controlled Wallets - ARC - TESTNET - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - AVAX - FUJI - Balance APIs Operational
PW - Dev-Controlled Wallets - AVAX - FUJI - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - ETH - SEPOLIA - Balance APIs Operational
PW - Dev-Controlled Wallets - ETH - SEPOLIA - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - MATIC - AMOY - Balance APIs Operational
PW - Dev-Controlled Wallets - MATIC - AMOY - Transaction Creation/Estimation APIs Operational
PW - User-Controlled Wallets - MONAD - Balance APIs Operational
PW - User-Controlled Wallets - MONAD - Transactions Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - UNI - SEPOLIA - Balance APIs Operational
PW - Dev-Controlled Wallets - UNI - SEPOLIA - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - SOL - TESTNET - Balance APIs Operational
PW - Dev-Controlled Wallets - SOL - TESTNET - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - BASE - SEPOLIA - Balance APIs Operational
PW - Dev-Controlled Wallets - BASE - SEPOLIA - Transaction Creation/Estimation APIs Operational
PW - Dev-Controlled Wallets - OP - SEPOLIA - Balance APIs Operational
PW - Dev-Controlled Wallets - OP - SEPOLIA - Transaction Creation/Estimation APIs Operational
Web3 Services Console Operational
W3S Console - API Keys and Webhooks Operational
W3S Console - Authentication & Account Management Operational
W3S Console - Billing Operational
W3S Console - Compliance Engine Operational
W3S Console - Gas Station Operational
W3S Console - Mainnet Access Operational
W3S Console - Programmable Wallets Operational
W3S Console - Smart Contract Platform Operational
[OLD] Web3 Services Console Operational
3rd Party Infrastructure & Systems Operational
90 days ago
97.92 % uptime
Today
MW - ARB - Balance APIs Degraded Performance
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Scheduled Maintenance

Canton MainNet Protocol-Changing Upgrade Dec 10, 2025 14:00-22:00 UTC

Canton TestNet will go through a protocol-changing major upgrade on Wednesday, December 10th, starting at 9 am US Eastern (1400 UTC). Deposits will continue to be accepted on the Ethereum source chain; corresponding mints on Canton MainNet will be delayed until the network is fully operational.
Posted on Dec 04, 2025 - 17:42 UTC
Dec 6, 2025

No incidents reported today.

Dec 5, 2025
Circle Gateway delayed processing
Resolved - This incident has been resolved.
Dec 5, 05:08 UTC
Update - We are continuing to work on a fix for this issue.
Dec 5, 04:34 UTC
Identified - The issue has been identified and a fix is being implemented.
Dec 5, 04:33 UTC
Investigating - Our team is investigating delayed deposits and delayed attestation expiration for the Circle Gateway product.
Dec 5, 03:39 UTC
Arbitrum delayed processing
Resolved - This incident has been resolved.
Dec 5, 03:14 UTC
Investigating - We're experiencing delayed transaction processing on the Arbitrum network. We're investigating the cause.
Dec 4, 19:55 UTC
Dec 4, 2025
Unichain is unavailable
Resolved - This incident has been resolved.
Dec 4, 07:29 UTC
Update - OP Labs has released a temporary fix, and we are now proceeding to upgrade our node based on the updated release.

We’ll continue to monitor the results and provide further updates once the upgrade has been completed and validated.

For reference: https://status.unichain.org/cmiqogerv02pkfqco435uzb9e
Dec 4, 03:12 UTC
Update - We are currently monitoring an issue related to Unichain. The root cause has been identified and a fix is being coordinated between Unichain and their upstream partner OP Labs.

At this time, we are waiting for Unichain to complete their update before we can proceed with deploying the corresponding changes on our side.

More details can be found here: https://status.unichain.org/cmiqogerv02pkfqco435uzb9e

We will provide further updates once the upstream fix has been confirmed and our rollout is ready.
Dec 4, 02:15 UTC
Identified - Services related to Unichain is unavailable due to node issues.
Dec 4, 00:37 UTC
Arbitrum is unavailable
Resolved - We have identified an issue causing delays or degraded performance on Arbitrum. Some customers may experience slower transaction confirmations or partial unavailability. The Arbitrum team has confirmed this and is currently working on it. Updates may be available later via Arbitrum status page: https://arbitrum.statuspage.io/
Dec 4, 06:51 UTC
Investigating - We have identified an issue causing delays or degraded performance on Arbitrum. Some customers may experience slower transaction confirmations or partial unavailability. The Arbitrum team has confirmed this and is currently working on it. Updates may be available later via Arbitrum status page: https://arbitrum.statuspage.io/
Dec 4, 04:59 UTC
Dec 3, 2025
CCTP & USDC on Plume Delayed mints and burns
Resolved - This incident has been resolved.
Dec 3, 23:31 UTC
Investigating - CCTP & USDC mints and burns on Plume are delayed while we upgrade our nodes.
https://docs.plume.org/plume/more/changelog
Dec 3, 22:07 UTC
Near Testnet Issues
Resolved - This incident has been resolved.
Dec 3, 14:56 UTC
Investigating - Due to internal issues, faucet and other USDCNEAR operations are unavailable. We are investigating and will restore service as soon as possible.
Dec 2, 15:41 UTC
Dec 2, 2025
Dec 1, 2025

No incidents reported.

Nov 30, 2025

No incidents reported.

Nov 29, 2025

No incidents reported.

Nov 28, 2025

No incidents reported.

Nov 27, 2025

No incidents reported.

Nov 26, 2025
Canton TestNet Protocol-Changing Upgrade
Completed - The scheduled maintenance has been completed.
Nov 26, 20:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 26, 14:00 UTC
Scheduled - Canton TestNet will go through a protocol-changing major upgrade on Wednesday, November 26th, starting at 9 am US Eastern (1400 UTC). Deposits will continue to be accepted on the Ethereum source chain; corresponding mints on the Canton TestNet will be delayed until the network is fully operational.

https://canton.foundation/sv-network-status/
Nov 24, 21:44 UTC
Nov 25, 2025

No incidents reported.

Nov 24, 2025
Stellar USDCXLM and EURCXLM Maintenance
Completed - The scheduled maintenance has been completed.
Nov 24, 19:57 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 24, 19:00 UTC
Scheduled - Planned Stellar maintenance requires pausing XLMUSDC and XLMEURC minting and burning for approximately 1 hour.
Nov 17, 18:13 UTC
Nov 23, 2025

No incidents reported.

Nov 22, 2025

No incidents reported.

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