Flow Status

All Systems Operational

Flow Testnet Operational

Flow mainnet core components Operational

Collection Finalization Operational

Block Finalization Operational

Transaction Execution Operational

Block Sealing Operational

Flow mainnet Access APIs Operational

GRPC API Operational

GRPC Web API Operational

REST API Operational

EVM Gateway Operational

Operational

Degraded Performance

Partial Outage

Major Outage

Maintenance

Past Incidents

Dec 12, 2025

No incidents reported today.

Dec 11, 2025

No incidents reported.

Dec 10, 2025

No incidents reported.

Dec 9, 2025

No incidents reported.

Dec 8, 2025

No incidents reported.

Dec 7, 2025

No incidents reported.

Dec 6, 2025

EVM Endpoint Degraded / Not Responding

Postmortem - Read details
Dec 10, 23:12 UTC

Resolved - Gateway performance has fully recovered and Flow EVM endpoint is now operating normally.

Flow mainnet remained healthy throughout and we will continue monitoring to ensure everything stays stable.

Thanks for your patience.
Dec 6, 06:43 UTC

Update - All EVM gateway nodes have now fully caught up and are serving traffic normally. However, we are observing a high volume of clients attempting to backfill data, which is causing elevated load on the nodes. As a result, response times may remain higher than usual while the system processes this backlog.

Our team is actively monitoring node performance and working to mitigate saturation. We will provide another update as conditions improve.
Dec 6, 02:23 UTC

Monitoring - We’re seeing temporary degraded performance on the EVM gateway due to elevated traffic during a scheduled mainnet load test earlier in the day.

Flow mainnet is operating normally, but the indexing lag on the gateways is causing reduced responsiveness for Flow EVM apps.

We are working on scaling the gateway capacity and bringing indexing back to real time now. We’ll share another update once everything is fully back to normal
Dec 6, 01:23 UTC

Investigating - We are currently aware of an issue where the EVM Endpoint is not responding or is responding significantly slower than expected. This may affect applications relying on EVM RPC calls and related functionality.

Current Action:
We are actively investigating the root cause and working to restore normal performance as quickly as possible.

Next Update:
We will provide an update as soon as more information becomes available.

Thank you for your patience.
Dec 5, 22:15 UTC

Dec 5, 2025

Dec 4, 2025

Flow Mainnet Height Co-ordinated upgrade

Completed - The Height Coordinated Upgrade is now complete. It occurred at block height 134918777.
Transaction execution has resumed.
Dec 4, 16:14 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Dec 4, 16:00 UTC

Scheduled - Flow mainnet will undergo a height-coordinated upgrade.

The upgrade will NOT cause any network downtime except for transaction execution being paused for a few minutes while the execution nodes restart.
Dec 2, 19:29 UTC

Dec 3, 2025

Flow Testnet Height Co-ordinated Upgrade

Completed - The Height Coordinated Upgrade (HCU) on Testnet is now complete.
HCU on mainnet tomorrow.
Dec 3, 16:01 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Dec 3, 16:00 UTC

Scheduled - Flow Testnet will undergo a height-coordinated upgrade.

The upgrade will NOT cause any network downtime except for transaction execution being paused for a few minutes while the execution nodes restart.

No impact on Mainnet.
Dec 2, 19:26 UTC

Dec 2, 2025

No incidents reported.

Dec 1, 2025

No incidents reported.

Nov 30, 2025

No incidents reported.

Nov 29, 2025

No incidents reported.

Nov 28, 2025

No incidents reported.