[Network-Wide] Blast Sepolia Degraded Performance
Update - We are continuing to investigate this issue.
Apr 01, 2026 - 17:12 UTC
Investigating - We are currently investigating degraded performance on Blast Sepolia. Customers might experience elevated error rates and latency.
Apr 01, 2026 - 15:15 UTC
Uptime over the past 90 days. View historical uptime.
Ethereum Operational
Solana Operational
Abstract Operational
ADI Operational
Animechain Operational
Arbitrum Operational
ARC Operational
ApeChain Operational
Aptos Operational
Astar Operational
Avalanche C Chain Operational
Base Operational
Berachain Operational
Bitcoin Operational
Blast Degraded Performance
BNB Smart Chain Operational
BOB Operational
Boba Operational
Botanix Operational
Celestia Operational
Celo Operational
Citrea Operational
Clankermon Operational
CrossFi Operational
Degen Operational
EARNM Operational
Fantom Operational
Flow Operational
Fraxtal Operational
Galactica Operational
Geist Operational
Gensyn Operational
Gnosis Operational
Hedera Operational
90 days ago
100.0 % uptime
Today
Humanity Operational
HyperEVM Operational
Ink Chain Operational
Kinto Operational
Lens Operational
Linea Operational
Lumia Operational
Mantle Operational
MegaETH Operational
Metis Operational
Mode Operational
Monad Operational
Moonbeam Operational
Mythos Operational
opBNB Operational
Optimism Operational
Pharos Operational
Plasma Operational
Polygon Operational
Polygon zkEVM Operational
Polynomial Operational
Rise Operational
Robinhood Operational
Ronin Operational
Rootstock Operational
Scroll Operational
SEI Operational
Settlus Operational
Shape Operational
Soneium Operational
Sonic Operational
Stable Operational
Starknet Operational
Stellar Operational
Story Operational
Sui Operational
Superseed Operational
Syndicate Operational
Tempo Operational
Tron Operational
Unichain Operational
Validator Operational
World Chain Operational
WorldMobile Operational
X-Layer Operational
XMTP Operational
Zetachain Operational
ZKsync Operational
Zora Operational
Alchemy Dashboard Operational
US East Operational
EU Central Operational
US West Operational
AP SE Operational
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

Scheduled Maintenance: Hedera Mainnet Upgrade Apr 28, 2026 17:00-18:00 UTC

Hedera mainnet will be upgraded to v0.72. During this window, users may experience disruption to network services. No action is required on your end. We will update this page once the upgrade is complete.
Posted on Apr 28, 2026 - 09:41 UTC
Apr 28, 2026

No incidents reported today.

Apr 27, 2026
Edge Testnet Stalled
Resolved - This incident has been resolved.
Apr 27, 21:39 UTC
Investigating - We are currently investigating this issue.
Apr 27, 21:15 UTC
Mode Sepolia Degraded Performance
Resolved - This incident has been resolved.
Apr 27, 16:02 UTC
Update - We are continuing to monitor for any further issues.
Apr 24, 05:05 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Apr 24, 05:02 UTC
Investigating - We are currently investigating this issue.
Apr 24, 00:33 UTC
Apr 26, 2026

No incidents reported.

Apr 25, 2026

No incidents reported.

Apr 24, 2026
Stellar Mainnet Degraded Performance
Resolved - This incident has been resolved.
Apr 24, 22:20 UTC
Investigating - We are currently experiencing degraded performance on Stellar Mainnet.
Apr 23, 16:03 UTC
Apr 23, 2026
Fraxtal Hoodi Degraded Performance
Resolved - This incident has been resolved.
Apr 23, 15:34 UTC
Investigating - We are currently experiencing degraded performance on Fraxtal Hoodi due to a network wide issue. You can track the status of this incident here: https://hoodi.fraxscan.com/
Apr 23, 15:01 UTC
Apr 22, 2026
Starknet Sepolia Degraded Performance
Resolved - This incident has been resolved.
Apr 22, 12:04 UTC
Investigating - We’re currently investigating an issue causing elevated errors on Starknet Sepolia. We’ll provide updates as soon as we have more information.
Apr 22, 03:26 UTC
Apr 21, 2026
Mode Sepolia Degraded Performance
Resolved - This incident has been resolved.
Apr 21, 15:00 UTC
Identified - The issue has been identified and a fix is being implemented.
Apr 20, 21:16 UTC
Investigating - We’re currently investigating an issue related to a block stall on Mode Sepolia.
Apr 20, 20:39 UTC
[Network-Wide] Base Sepolia - "intrinsic gas too high" errors with eth_estimateGas calls
Resolved - This incident has been resolved.
Apr 21, 10:40 UTC
Investigating - We are currently investigating an increase in intrinsic gas too high errors on eth_estimateGas requests impacting Base Sepolia, which began following the Sepolia Azul upgrade.

We are actively working with the Base team and will provide updates as more information becomes available.
Apr 20, 23:00 UTC
Signer OAuth Sign-In Errors
Resolved - This incident has been resolved.
Apr 21, 01:25 UTC
Investigating - A subset of customers using Embedded Wallets / Signer experienced failures when signing in with Google OAuth. Affected users received 403 Access Denied errors during the callback flow. Other authentication methods were not broadly affected.
Apr 20, 23:31 UTC
Apr 20, 2026
Metal Mainnet Degraded Performance
Resolved - This incident has been resolved, and we’re seeing service restored to full performance.
Apr 20, 21:26 UTC
Identified - The issue has been identified and a fix is being implemented.
Apr 20, 21:15 UTC
Investigating - We’re currently investigating an issue related to a block stall on Metal Mainnet.
Apr 20, 20:39 UTC
Base Sepolia upgrade to Base V1
Completed - The scheduled maintenance has been completed.
Apr 20, 18:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 20, 16:00 UTC
Scheduled - Base Sepolia will undergo the V1 network upgrade at the scheduled time

This upgrade includes:
- Osaka support
- Simplified Flashblocks WebSocket format
- A new multi-proof system enabling faster withdrawals and a path toward stronger decentralization
- Support limited to Base Node (Reth) and Base Consensus clients only

We are not expecting any downtime. Follow Base Network status https://base-l2.statuspage.io/incidents/qr8pq7dnjf9f

Additional Information:
https://specs.base.org/upgrades/v1/overview
Apr 16, 19:42 UTC
Starknet Mainnet Upgrade to version 0.14.2
Completed - The scheduled maintenance has been completed.
Apr 20, 08:25 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 20, 08:10 UTC
Scheduled - The Starknet Mainnet team will be upgrading the network to version 0.14.2. A downtime of approximately 10 minutes is expected during this upgrade window.

Alchemy has already upgraded our nodes to the required version in alignment with guidance from the Starknet team, and we do not anticipate additional impact beyond the network-level downtime.

For full details on the release, please see the official notes here:
https://community.starknet.io/t/0-14-2-pre-release-notes/116146

Starknet maintenance status: https://status.starknet.io/incidents/s2s97tyq9ctn
Apr 19, 03:32 UTC
Apr 19, 2026
[Network-Wide] Starknet Sepolia Stall
Resolved - This incident has been resolved.
Apr 19, 06:17 UTC
Investigating - We are currently investigating a stall on Starknet Sepolia. This appears to be related to an ongoing incident reported by the Starknet Sepolia team https://status.starknet.io/incidents/p1r808cjz94w & https://status.starknet.io/incidents/p7rqprrqslw7
Apr 19, 03:15 UTC
Apr 18, 2026
Rise Testnet Stall
Resolved - This incident has been resolved.
Apr 18, 01:50 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Apr 17, 21:55 UTC
Update - We’ve been in touch with the Rise Testnet team, who have confirmed the network is currently experiencing elevated load over the past few days. This increased demand is contributing to the current degradation in network performance.

We are actively working with the chain provider to further investigate and troubleshoot the issue. We’ll continue to share updates here as more information becomes available.
Apr 17, 20:40 UTC
Investigating - We are currently investigating this issue.
Apr 17, 17:33 UTC
Apr 17, 2026
Mode Sepolia Degradation
Resolved - This incident has been resolved.
Apr 17, 18:20 UTC
Investigating - We are currently investigating this issue.
Apr 17, 17:44 UTC
Bitcoin Mainnet Degraded Performance
Resolved - This incident has been resolved.
Apr 17, 03:15 UTC
Investigating - Bitcoin Mainnet nodes are intermittently returning malformed responses. We are currently investigating this issue.
Apr 17, 00:30 UTC
Citrea Mainnet Stalled
Resolved - This incident has been resolved.
Apr 17, 03:15 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Apr 17, 03:12 UTC
Investigating - Previous Fix was unsuccessful - currently investigating further.
Apr 17, 01:44 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Apr 17, 18:25 UTC
Investigating - We are currently investigating this issue.
Apr 17, 17:44 UTC
[Network-Wide] Mode Sepolia Stall
Resolved - This incident has been resolved.
Apr 17, 01:53 UTC
Investigating - We are currently investigating this issue.
Apr 17, 00:44 UTC
Apr 16, 2026
[Network-Wide] Base Sepolia Stall
Resolved - This incident has been resolved.
Apr 16, 19:16 UTC
Monitoring - The Base team has applied a fix and we continue to monitor the performance.
Apr 16, 19:15 UTC
Investigating - We are currently investigating a stall on Base Sepolia. This appears to be related to an ongoing incident reported by the Base team here: https://status.base.org/incidents/l6d3mnl0c9hs

We are monitoring the situation closely and will provide updates as we learn more.
Apr 16, 18:53 UTC
Apr 15, 2026

No incidents reported.

Apr 14, 2026
Solana Devnet Maintenance
Completed - The scheduled maintenance has been completed.
Apr 14, 06:12 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 14, 04:35 UTC
Scheduled - Maintaince will take place within a 2 hour window where the Devnet will be halted to disable several abandoned feature gates. Block finalization is expected to resume 2 hours later around 06:00 UTC.
Apr 14, 04:00 UTC
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