Identified - We're experiencing degraded performance for both inbound and outbound transactions on Linea mainnet due to an active incident on Linea which is causing finalization delays. Until Linea resolves this incident, we will continue to see delays in processing transactions on Linea mainnet.
Apr 01, 2026 - 17:06 UTC
Apr 01, 2026 - 17:06 UTC
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
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
https://www.circle.com/blog/circle-is-discontinuing-support-for-usdc-on-the-tron-blockchain
Feb 20, 2024 - 12:00 UTC
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
EDGE - 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
MORPH - 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: Solana - Devnet
Operational
Circle Gateway: Solana - 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 - Aleo - Mainnet
Operational
Circle xReserve - Aleo - Testnet
Operational
Circle xReserve - Canton - Mainnet
Operational
Circle xReserve - Canton - Testnet
Operational
Circle xReserve - Cardano - Mainnet
Operational
Circle xReserve - Cardano - Testnet
Operational
Circle xReserve - Movement - Mainnet
Operational
Circle xReserve - Movement - Testnet
Operational
Circle xReserve - Stacks - Mainnet
Operational
Circle xReserve - Stacks - 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 - WORLDCHAIN - Redeeming
Operational
EURC - WORLDCHAIN - Minting
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 - EDGE - Minting
Operational
USDC - EDGE - 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 - MORPH - Redeeming
Operational
USDC - MORPH - Minting
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 - ARB - Balance 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
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.
Scheduled Maintenance
Arb/Base/Celo/Zksync Mainnet Maintenance Apr 2, 2026 13:00 - Apr 3, 2026 00:00 UTC
Update -
We will be undergoing scheduled maintenance during this time.
Mar 25, 2026 - 15:24 UTC
Mar 25, 2026 - 15:24 UTC
Scheduled -
The team is performing a planned maintenance of infra for ARB, BASE, CELO, and ZKS in mainnet to improve scalability. Inbounds and Deposits will be delayed, outbounds will be degraded for the period.
Mar 24, 2026 - 21:42 UTC
Mar 24, 2026 - 21:42 UTC
AVAX, Polygon Maintainence Apr 7, 2026 13:00 - Apr 8, 2026 00:00 UTC
Update -
We will be undergoing scheduled maintenance during this time.
Apr 01, 2026 - 14:22 UTC
Apr 01, 2026 - 14:22 UTC
Update -
We will be undergoing scheduled maintenance during this time.
Apr 01, 2026 - 14:17 UTC
Apr 01, 2026 - 14:17 UTC
Scheduled -
The team is performing a planned maintenance of infra for AVAX, Polygon in mainnet to improve scalability. Inbounds and Deposits will be delayed, outbounds will be degraded for the period.
Mar 30, 2026 - 20:52 UTC
Mar 30, 2026 - 20:52 UTC
ETH Maintainence Apr 8, 2026 23:00 - Apr 9, 2026 02:00 UTC
The team is performing a planned maintenance of infra for ETH in mainnet to improve scalability. Inbounds and Deposits will be delayed, outbounds will be degraded for the period.
Posted on Apr 01, 2026 - 14:21 UTC
Posted on Apr 01, 2026 - 14:21 UTC