Alchemy Outage History
Uptime record, past incidents, and downtime history for Alchemy.
Checking current status...
90-Day Trend
Monthly Uptime
| Month | Uptime | Days Tracked | Days with Issues |
|---|---|---|---|
| April 2026 | 0% | 4 | 4 |
| March 2026 | 0% | 31 | 31 |
| February 2026 | 10% | 20 | 18 |
Uptime is calculated from daily worst-status snapshots. A day with any non-operational status counts as a day with issues.
Daily Status (Last 55 Days)
Feb 9
Today
Operational
Degraded
Partial Outage
Major Outage
Maintenance
No Data
Incident History
April 2026
Ink Sepolia EUC1 Downgraded Performance
Started: Apr 3, 12:30 PM
investigating
We are continuing to investigate this issue.
Apr 3, 2:40 PM
investigating
We are currently investigating degraded performance on Ink Sepolia. Customers might experience elevated 503 error rates and latency.
Apr 3, 2:38 PM
investigating
We are currently investigating this issue.
Apr 3, 2:37 PM
[Network-Wide] Rise Testnet Degraded Performance
Started: Apr 1, 3:16 PM
investigating
We are currently investigating degraded performance on Rise Testnet. Customers might experience elevated 5xx error rates and latency.
Apr 1, 3:16 PM
[Network-Wide] Blast Sepolia Degraded Performance
Started: Apr 1, 3:15 PM
investigating
We are continuing to investigate this issue.
Apr 1, 5:12 PM
investigating
We are currently investigating degraded performance on Blast Sepolia. Customers might experience elevated error rates and latency.
Apr 1, 3:15 PM
Rise Testnet Degraded Performance
Started: Apr 1, 3:12 PM
investigating
We are currently investigating degraded performance on Rise Testnet. Customers might experience elevated 5xx error rates and latency.
Apr 1, 3:12 PM
March 2026
Fraxtal Mainnet USE1 Degraded Performance
Started: Mar 27, 5:42 PM
investigating
We are currently investigating this issue, customers may experience elevated latency.
Mar 27, 5:42 PM
Base Data APIs delayed ingestion
Started: Mar 26, 6:05 PM
monitoring
A fix has been implemented and we are monitoring the results.
Mar 26, 6:47 PM
investigating
We are investigating a delay in our data indexing pipeline. This is resulting in degraded data freshness across the Token, NFT, and Transfers APIs on Base Mainnet.
Mar 26, 6:05 PM
Sei Mainnet degraded performance
Started: Mar 26, 10:12 AM
investigating
We are currently investigating degraded performance on Sei Mainnet. Customers might experience elevated error rates and latency
Mar 26, 10:12 AM
Sei Mainnet Degraded Performance
Started: Mar 25, 4:53 PM
investigating
We are currently investigating degraded performance on Sei Mainnet. Customers might experience elevated error rates and latency
Mar 25, 4:53 PM
Arbitrum Mainnet degraded performance
Started: Mar 25, 3:03 PM
investigating
We are currently investigating elevated latency for archival data on Arbitrum Mainnet
Mar 25, 3:03 PM
[Network-Wide] Sonic Mainnet stalled
Started: Mar 25, 10:16 AM
monitoring
Several nodes in our primary fleet have successfully resynced and are now serving traffic. However, we are not yet back to full capacity; customers may experience elevated latency or an intermittent error rate. We will provide a final update once all nodes are fully back online
Mar 26, 6:29 PM
monitoring
Our Sonic mainnet RPC nodes are continuing to resync from the latest snapshot. During this process, all traffic is being routed through secondary infrastructure with updated binaries. Websocket connections are unavailable until the resync is complete, and customers may experience elevated latency or intermittent errors on RPC requests.
We expect the resync to finish within the next several hours and will provide another update once primary nodes are back online and operating at full capacity.
Mar 26, 12:00 AM
monitoring
An accidental hard fork occurred on the Sonic mainnet due to a consensus-breaking change introduced in Sonic client v2.1.6, related to an upgraded Ethereum library containing CVE security patches. Nodes running older client versions fell out of consensus at block 66,026,364, while the network itself continued producing blocks normally.
Our Sonic mainnet RPC nodes were affected. We have upgraded all nodes to v2.1.6 and initiated a full database resync from the latest snapshot. In the interim,...
Mar 25, 1:40 PM
monitoring
A fix has been implemented and we are monitoring the results.
Mar 25, 12:18 PM
investigating
We are currently investigating this issue.
Mar 25, 10:16 AM
X-Layer Testnet stalled
Started: Mar 25, 9:39 AM
identified
The X-Layer team is currently conducting network-level load testing. This is causing intermittent performance issues across multiple RPC nodes. We are in direct communication with their team to mitigate the impact.
Mar 25, 9:54 AM
investigating
We are currently investigating this issue.
Mar 25, 9:39 AM
Base Mainnet Flashblocks Degraded
Started: Mar 24, 12:27 PM
monitoring
A fix has been implemented by the Base team and we are monitoring the results.
Mar 30, 3:20 PM
investigating
We are aware of an ongoing issue affecting Base Flashblocks on Mainnet. Base is currently not producing flashblocks. Standard block production on Base is unaffected.
This is a chain-wide incident originating with Base. We are monitoring the situation and will provide updates as they become available.
For the latest updates from Base directly, see their status page: https://status.base.org/incidents/dg4m8nxd622r
Mar 24, 12:27 PM
Degraded Performance on Mantle Sepolia
Started: Mar 24, 4:44 AM
investigating
We are currently investigating this issue.
Mar 24, 4:44 AM
Unichain Sepolia Stalled
Started: Mar 24, 12:18 AM
monitoring
A fix has been implemented and we are monitoring the results.
Mar 24, 4:53 AM
investigating
We are currently investigating this issue.
Mar 24, 4:50 AM
[Network-Wide] ApeChain Mainnet finalized & safe head stalled
Started: Mar 23, 7:32 PM
investigating
We are currently investigating this issue.
Mar 23, 7:32 PM
Mode Sepolia stalled
Started: Mar 23, 7:27 PM
investigating
We are currently investigating this issue.
Mar 23, 7:27 PM
[Network-Wide] Arbitrum Sepolia Stalled
Started: Mar 23, 4:45 PM
identified
A bug in Nitro software caused a block divergence on Arbitrum Sepolia, leading to block production being halted as a precaution. This issue is affecting all Arbitrum Orbit rollups that depend on the same Nitro version.
Other Impacted networks:
Anime Sepolia
ApeChain Curtis
Mind Testnet
Edge Testnet
EARNM Testnet
Additional Arbitrum-based rollups may also be affected
No user funds are at risk.
The team is actively working on an infrastructure update and a new Nitro release to restore block p...
Mar 23, 8:11 PM
investigating
We are continuing to investigate this issue.
Mar 23, 6:09 PM
investigating
Arbitrum Sepolia is currently experiencing a network-wide stall. All services that rely on network progress are impacted. We are working closely with the Arbitrum team to resolve this as quickly as possible
Mar 23, 5:45 PM
Degraded Performance on Sei Mainnet
Started: Mar 22, 8:40 AM
monitoring
A fix has been applied and we are seeing reduction in error rates. We will continue to monitor and confirm full resolution.
Mar 22, 9:10 AM
investigating
We are currently investigating degraded performance on Sei Mainnet. Customers might experience elevated error rates and latency. We will share more updates as we have them.
Mar 22, 8:40 AM
Starknet Sepolia Degraded Performance
Started: Mar 20, 7:40 PM
investigating
We are currently investigating a chain-wide issue affecting Starknet Sepolia. Some requests may experience degraded performance or failures. We are actively working with the Starknet team to resolve this and will provide updates as we learn more.
Mar 20, 7:40 PM
ZKsync Era & Abstract Mainnet - Finalized Tag Stalled
Started: Mar 20, 2:41 PM
investigating
We are currently investigating an issue where the finalized block tag on ZKsync Era and Abstract mainnet has stopped progressing. This appears to be an upstream network issue. We are monitoring for resolution and will provide updates as the situation develops.
Mar 20, 2:41 PM
Abstract Mainnet Degraded Performance
Started: Mar 19, 8:26 PM
investigating
We are currently investigating an issue affecting Abstract mainnet. The last confirmed block is 46887372. Customers may experience degraded performance or failures across all Abstract mainnet services, including JSON-RPC requests and other dependent functionality.
This appears to be a chain-wide issue. We are actively monitoring the situation and working to restore full service.
Mar 19, 8:26 PM
NFT API Data Delays
Started: Mar 18, 4:14 PM
identified
Some customers may be seeing outdated data returned by our NFT APIs across multiple networks. Our team has already restored accurate data for a subset of affected networks and is continuing to work through the remainder. We expect full resolution by end of this week.
We will post updates as work continues. We apologize for any disruption.
Mar 18, 4:14 PM
Webhook Delays on Multiple Chains
Started: Mar 18, 11:27 AM
monitoring
The fix is applied and our systems are catching up. We continue to monitor the performance.
Mar 18, 12:21 PM
identified
The team has identified the cause and is currently pushing a fix. We will update this page once the fix is deployed and the issue is confirmed resolved.
Mar 18, 11:54 AM
investigating
We are investigating an issue causing webhook delivery delays affecting multiple chains, including BNB Mainnet and Base Mainnet. Customers may experience delayed or slow webhook notifications during this time. Our team is actively investigating and will provide updates as we learn more.
Mar 18, 11:27 AM
Degraded performance on Tempo Moderato
Started: Mar 17, 9:24 PM
identified
Tempo Moderato is experiencing a network halt. We are working with the Tempo team to get this resolved for you ASAP!
Mar 17, 9:24 PM
Solana Mainnet Webhook Delivery Delays
Started: Mar 16, 12:56 PM
monitoring
We are seeing an improvement and continue to monitor the situation.
Mar 16, 1:20 PM
identified
Our team has identified the issue and is deploying a fix.
Mar 16, 12:59 PM
investigating
We are currently investigating an issue causing Solana webhook notifications to stall. Deliveries may be delayed or not arriving at all. Our team is actively looking into this and will provide updates as we learn more.
Mar 16, 12:56 PM
[Network Wide] Botanix Testnet Issues
Started: Mar 14, 3:33 PM
investigating
A network wide incident is currently impacting Botanix Testnet - we're investigating
Mar 14, 3:33 PM
Ink Mainnet finalized head stalled
Started: Mar 13, 8:40 PM
investigating
We are currently investigating this issue. Preliminary observations suggest a network-wide stall.
Mar 13, 9:40 PM
Gnosis Chidao Degraded Performance
Started: Mar 13, 5:40 PM
investigating
We are currently investigating this issue.
Mar 13, 5:40 PM
Gnosis Chidao Degraded Performance
Started: Mar 13, 5:09 PM
investigating
We are currently investigating this issue.
Mar 13, 5:09 PM
ZKsync Sepolia finalized head stalled
Started: Mar 13, 3:36 PM
investigating
We are currently investigating this issue. Preliminary observations suggest a network-wide stall.
Mar 13, 3:36 PM
USW2 & USE1 Region Degraded Performance
Started: Mar 13, 7:47 AM
monitoring
Impact is fully mitigated, we are continuing to monitor for any further issues.
Mar 13, 9:48 AM
monitoring
We are continuing to monitor for any further issues.
Mar 13, 9:00 AM
monitoring
We have applied mitigations and are seeing signs of improvement. We are continuing to closely monitor the situation to confirm full stability.
We will provide further updates shortly.
Mar 13, 8:38 AM
identified
We have identified an issue affecting our USW2 (US West) region, with some impact also observed in USE1 (US East). Customers may be experiencing elevated latency, RPC errors, or connectivity issues on certain networks in these regions.
Our team has taken immediate mitigation steps and is actively monitoring the situation. We are working to restore full service.
We are investigating the root cause with our infrastructure provider and will provide updates as the situation develops.
Mar 13, 8:08 AM
investigating
We are continuing to investigate this issue.
Mar 13, 7:47 AM
investigating
We are currently investigating this issue.
Mar 13, 7:47 AM
WorldMobile Mainnet Stalled
Started: Mar 12, 7:04 PM
investigating
We are continuing to investigate this issue.
Mar 12, 7:04 PM
investigating
We are currently investigating this issue.
Mar 12, 7:04 PM
Rise Testnet Nodes Down
Started: Mar 11, 2:09 PM
investigating
We are currently investigating this issue.
Mar 11, 2:09 PM