Base

All Systems Operational

Uptime over the past 90 days. View historical uptime.
Website Operational
90 days ago
100.0 % uptime
Today
Homepage Operational
90 days ago
100.0 % uptime
Today
Docs Operational
90 days ago
100.0 % uptime
Today
Mainnet Operational
90 days ago
99.87 % uptime
Today
Public RPC API Operational
90 days ago
99.98 % uptime
Today
Deposits Operational
90 days ago
100.0 % uptime
Today
Withdrawals Operational
90 days ago
100.0 % uptime
Today
Batch submission Operational
90 days ago
100.0 % uptime
Today
Block production Operational
90 days ago
99.99 % uptime
Today
Flashblocks Operational
90 days ago
99.16 % uptime
Today
Transaction pool Operational
90 days ago
100.0 % uptime
Today
Snapshots Operational
Client Software Operational
Testnet Operational
90 days ago
99.99 % uptime
Today
Public RPC API Operational
90 days ago
100.0 % uptime
Today
Deposits Operational
90 days ago
100.0 % uptime
Today
Withdrawals Operational
90 days ago
99.97 % uptime
Today
Batch submission Operational
90 days ago
100.0 % uptime
Today
Block production Operational
90 days ago
100.0 % uptime
Today
Flashblocks Operational
90 days ago
99.98 % uptime
Today
Transaction pool Operational
90 days ago
100.0 % uptime
Today
Snapshots Operational
Client Software Operational
Bridge (Mainnet) Operational
90 days ago
100.0 % uptime
Today
Bridge (Testnet) Operational
90 days ago
100.0 % uptime
Today
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

Sepolia Testnet: Base Upgrade v1 - April 20th Apr 20, 2026 16:00-18:00 UTC

On Monday April 20th between 16:00 and 18:00 UTC, the Base Sepolia Testnet will undergo the v1 upgrade.

Operators of Base Sepolia Testnet nodes must upgrade to the 0.7.0, or greater, release of the github.com/base/base software. Preconfigured builds for this version are available from github.com/base/node with a corresponding release: https://github.com/base/node/releases/tag/v0.15.0.

NOTE
It is mandatory that nodes run base-consensus and base-reth-node binaries. Op-geth and op-node clients are no longer supported.

Please see the following document for migration instructions: https://docs.base.org/base-chain/node-operators/base-v1-upgrade
Posted on Apr 08, 2026 - 18:49 UTC

Mainnet RPC Upgrade Apr 21, 2026 17:00-18:00 UTC

We will be upgrading the mainnet RPC endpoints (https://mainnet.base.org) to point at a different set of nodes. There should be minimal disruption, however you may notice some requests are cancelled for a short period of time.
Posted on Apr 16, 2026 - 15:10 UTC
Apr 16, 2026

No incidents reported today.

Apr 15, 2026

No incidents reported.

Apr 14, 2026

No incidents reported.

Apr 13, 2026

No incidents reported.

Apr 12, 2026

No incidents reported.

Apr 11, 2026
Sepolia safe head delayed
Resolved - This is now mitigated. Safe head is progress normally for Sepolia Testnet
Apr 11, 00:45 UTC
Investigating - We are currently investigating this issue. The Sepolia safe head is current stalled. This seems to affect op-node users running with consensus-layer sync mode.
Apr 10, 22:54 UTC
Apr 10, 2026
Apr 9, 2026

No incidents reported.

Apr 8, 2026

No incidents reported.

Apr 7, 2026
Sepolia Testnet: Flashblocks down
Resolved - This incident has been resolved.
Apr 7, 00:55 UTC
Identified - Flashblocks is currently down for Sepolia Testnet. The team has identified the issue and is rolling out a fix.
Apr 7, 00:37 UTC
Apr 6, 2026

No incidents reported.

Apr 5, 2026

No incidents reported.

Apr 4, 2026

No incidents reported.

Apr 3, 2026

No incidents reported.

Apr 2, 2026

No incidents reported.

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