Outage in Alchemy

[Network Wide] zkSync Era Mainnet RPC Outage

Resolved Minor

January 31, 2026 - Started 6 days ago - Lasted about 2 hours
Official incident page

Incident Report

We’re investigating a network wide incident impacting zkSync Era Mainnet RPC

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Latest Updates ( sorted recent to last )

RESOLVED 6 days ago - at 02/01/2026 12:41AM

This incident has been resolved. The zkSync team identified and fixed an upstream configuration issue related to L1 settlement that caused external nodes to shut down. We’ve applied the recommended remediation and our zkSync Era Mainnet RPC is now fully operational!

This was a network-wide issue affecting multiple providers. The zkSync team has confirmed this should not reoccur.

INVESTIGATING 6 days ago - at 01/31/2026 10:40PM

We’re investigating a network wide incident impacting zkSync Era Mainnet RPC

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