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Maintenance

[Maintenance Notice] Scheduled Network Upgrade on December 30, 2025 (KST)

Dec 30 at 04:00pm KST  –  Dec 30 at 06:00pm KST
Affected services
Aptos Mainnet
Aptos Testnet
Arbitrum Mainnet
Arbitrum Sepolia
Base Mainnet
Base Sepolia
Bitcoin Mainnet
Dogecoin Mainnet
Ethereum Mainnet
Ethereum Sepolia
Ethereum Hoodi
Kaia Mainnet
Kaia Kairos
Optimism Mainnet
Optimism Sepolia
Polygon Mainnet
Polygon Amoy
Avalanche Mainnet
Avalanche Fuji
SUI Mainnet
Solana Mainnet
Solana Devnet
Giwa Sepolia
BNB Mainnet
BNB Testnet

Maintenance
Dec 30 at 04:00pm KST

A network upgrade is scheduled for December 30, 2025, between 4:00 PM and 6:00 PM KST.

We will make every effort to minimize any impact; however, temporary interruptions to WebSocket connections may occur during the maintenance window.

• Schedule: December 30, 2025 (Tue) 16:00–18:00 KST
• Maintenance Details: Network upgrade to improve service stability
• Affected Services: Node API (WebSocket)

Thank you for your understanding.