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Is Base Down?

SaaSLive status, outages, and incident history

No. Base is up right now.

Every monitored Base system is operational as of September 25, 2026. PulsAPI did not find an outage in its latest check of the official status feed.

OperationalChecked 2m agoLive · 60s while moving

Know the moment Base breaks

Base is healthy right now. We keep checking (every 60 seconds once it starts moving) and email you the moment that changes.

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How we know: the official Base status page, PulsAPI's own check (every 60 seconds while one is moving, every 5 to 20 minutes while it is stable), and outage reports from engineers. How PulsAPI monitoring works

Base Component Status

The main Base systems on this page. All 22 are operational right now.

22operational
Bridge
Operational
Bridge
Operational
Mainnet » Batch submission
Operational

19 more components tracked

Their status is in the bar above. Free accounts see every component by name.

Also tracking Mainnet » Block production, Mainnet » Client Software, Mainnet » Deposits, Mainnet » Flashblocks, Mainnet » Public RPC API, Mainnet » Snapshots, Mainnet » Transaction pool, Mainnet » Withdrawals, Testnet » Batch submission, Testnet » Block production, Testnet » Client Software, Testnet » Deposits, and 7 more.

See all of them free

Component statuses may change independently during partial outages.

Recent Base Outages & Incidents

Incident history from the official Base status page, including resolution updates.

Mainnet: Base Cobalt Upgrade - September 30thScheduled for Sep 30, 2026 · 2h 0mScheduled

On Wednesday, September 30th at 18:00 UTC (Unix timestamp 1790791200), Base Mainnet will undergo the Cobalt upgrade. Operators of Base Mainnet nodes must upgrade to the 1.4.2, or greater, release of the https://github.com/base/base software (https://github.com/base/base/releases/tag/v1.4.2). Please note: https://github.com/base/base now hosts the public Base node previously published from base/node. More information can be found here: https://github.com/base/base#run-a-node For more information on the Cobalt upgrade, please visit our docs: https://docs.base.org/upgrades/cobalt/overview.

Sepolia Testnet: Base Cobalt Upgrade - September 23rdScheduled for Sep 23, 2026 · 2h 0mScheduled

Scheduled maintenance is currently in progress. We will provide updates as necessary. --- [2026-09-23T17:00:23.705Z] (scheduled) Maintenance will begin as scheduled in 60 minutes. --- [2026-09-16T21:22:31.842Z] (scheduled) On Wednesday, September 23rd at 18:00 UTC (Unix timestamp 1790186400), the Base Sepolia Testnet will undergo the Cobalt upgrade. Operators of Base Sepolia Testnet nodes must upgrade to the 1.4.0, or greater, release of the https://github.com/base/base software (https://github.com/base/base/releases/tag/v1.4.0). Please note: https://github.com/base/base now hosts the public Base node previously published from base/node. More information can be found here: https://github.com/base/base#run-a-node For more information on the Cobalt upgrade, please visit our docs: https://docs.base.org/upgrades/cobalt/overview.

Base Mainnet Safe head delayedResolved Jul 28, 2026 · 2h 2mResolved

Safe head is progressing normally --- [2026-07-28T13:10:59.464Z] (identified) Base Mainnet's Safe head is delayed. New block production is progressing normally; this incident affects only data batching to Ethereum L1.

Base Uptime History

Daily uptime recorded by PulsAPI over the last 90 days, with the days that carried a Base incident marked. Each day is measured from our own checks, so the record continues even when the vendor publishes nothing.

Uptime history49 days observed
Aug 8100.00% averageSep 25

Live Base Outage Reports

Problems reported by engineers using Base. Reports often appear 10 to 20 minutes before the official status page moves, and stay on this page for 90 days.

Reports, last 24 hours0 total
24h agoNothing reportednow

No Base problems reported yet.

Something wrong with Base on your end?

Reports are anonymous, take about ten seconds, and help the next engineer who checks.

About Base

Base publishes a public status page at status.base.org covering 25 components, including Public RPC API, Website and Homepage. PulsAPI tracks Base outages, degraded performance and incident history in real time, alongside the rest of your SaaS stack.

Over the past 30 days, PulsAPI has measured Base uptime at 100.00%. Response times, incident history, and SLA tracking for Base are available on the PulsAPI dashboard.

Base Status FAQ

Is Base down right now?

The verdict at the top of this page comes from the latest poll of the official Base status feed and refreshes automatically, so you are not looking at a stale cached answer. PulsAPI re-checks a vendor every 60 seconds whenever it is not fully operational, or has changed status in the last 30 minutes, so an incident is always on the fastest cadence. Vendors that are stable and rarely watched are re-checked every 5 to 20 minutes instead.

What should I do if Base is not working?

Check the component list on this page first to see if your failure matches a known outage. If it does, you can report the issue for other engineers, follow the incident timeline for vendor updates, and run any fallback your app supports until Base recovers.

How do I check Base uptime history?

PulsAPI tracks Base uptime over 30, 60, and 90-day rolling windows. The current 30-day uptime is 100.00%. The 90-day uptime strip on this page is public: no account needed. A free account adds alerts whenever Base changes state, plus 15 days of incident detail; Pro extends that to 90 days and Business to 13 months.

How fast does PulsAPI detect Base outages?

PulsAPI reads the official Base status page. PulsAPI re-checks a vendor every 60 seconds whenever it is not fully operational, or has changed status in the last 30 minutes, so an incident is always on the fastest cadence. Vendors that are stable and rarely watched are re-checked every 5 to 20 minutes instead. Alerts reach Slack, Discord, Microsoft Teams, PagerDuty, or email within seconds of detection.

Does PulsAPI track individual Base components?

Yes. PulsAPI monitors 22 individual Base components, so you can see which service or region is affected instead of a generic "service degraded" banner.

Can I get alerts when Base goes down?

Yes. Create a free account and subscribe to Base: the free plan covers three services with unlimited email alerts and no monthly notification cap. Paid plans lift the monitor limit entirely (Pro and above do not meter how many vendors you watch) and route the same alerts into Slack, Discord, Microsoft Teams, PagerDuty and webhooks.

How do I report an issue with Base to the community?

Click "Report an issue" at the top of this page, pick the issue type and severity, and optionally add your region and a short note. Reports are anonymous and help other engineers spot Base problems early. Official status pages often lag real incidents by 10 to 20 minutes.

Is there a free way to monitor Base?

Yes. The free plan covers 3 monitored services with unlimited email alerts, permanently, so Base plus two more costs nothing. Every new account also opens with a 30-day Business trial (unlimited monitors, Slack alerts, SLA reporting) with no credit card.

Track Base with the rest of your stack

2463+ vendors in one dashboard, and an email the moment any of them changes state. Three free, and no monitor limit at all from $29/mo, unlike the alternatives, which keep charging by the monitor.

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