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Alchemy Outage History

Daily provider-status observations and published incident history for Alchemy.

Operational

Alchemy is operational. Verified . Official provider source.

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60% of 55 verified observed days had no reported provider issue

90-Day Trend

Jul 23Oct 20

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 64.3% 28 10

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 22 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

September 2026
Finalized Block Stall on Unichain Mainnet in USE
minor Observed active window 31h 52m

View incident details and source

Started:

Unichain
identified
The issue has been identified and a fix is being implemented.
investigating
We’re currently investigating a finalized block stall on Unichain Mainnet that is impacting requests using the finalized tag in our USE region.
Elevated Latency for Solana Mainnet
minor Observed active window 2h 26m

View incident details and source

Started:

Solana
monitoring
A routing change has been implemented, and we are observing latency returning to normal levels.
investigating
We are investigating elevated latency affecting getSignaturesForAddress requests on Solana Mainnet in the US East region.
Robinhood Mainnet - Increased Latency in APAC
minor Observed active window 3h 0m

View incident details and source

Started:

Robinhood
investigating
A subset of requests on Robinhood Mainnet are experiencing increased latency in the APAC region.
Elevated Latency and Block Lag
minor Observed active window 1h 17m

View incident details and source

Started:

monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are investigating elevated latency and block lag affecting a subset of requests due to upstream feed relay instabilities. Our team is actively working to restore normal performance and will provide an update soon.
investigating
We are investigating elevated latency and block lag affecting a subset of requests. Our team is actively working to restore normal performance and will provide an update soon.
Robinhood Mainnet - Elevated latencies and Increased Request Failures
minor Observed active window 44m

View incident details and source

Started:

Robinhood
investigating
We are continuing to investigate this issue.
investigating
We are currently investigating this issue.
Elevated API Errors Across Multiple Networks
major Observed active window 1h 13m

View incident details and source

Started:

monitoring
We are observing an increase in successful responses and are monitoring the situation closely.
monitoring
We are no longer seeing elevated errors in local testing and are monitoring the situation closely.
identified
The issue has been identified and a fix is being implemented.
investigating
We're investigating elevated 403s affecting multiple teams across multiple regions. Team is actively working on resolution.
Increase latency in logs ingestion for several networks
minor Observed active window 24m

View incident details and source

Started:

monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.
August 2026
Elevated API Errors and Latency
critical Observed active window 55m

View incident details and source

Started:

identified
Arbitrum, BSC and Robinhood continue to exhibit slightly higher latencies than baseline. All other networks are back to baseline.
identified
All networks are seeing recovery. We're continuing to monitor. You might still see elevated latencies on Arbitrum, BSC and Robinhood. We expect them to come back to baseline shortly.
identified
Arbitrum Mainnet is seeing recovery. We're continuing to monitor.
identified
Robinhood Mainnet is seeing recovery. We're continuing to monitor.
identified
The issue has been identified and a fix is being implemented.
investigating
We’re investigating elevated error rates and latency affecting some API requests across multiple regions. Our team is actively working to restore normal performance.
[Network Wide] Cronos Mainnet Halted
minor Observed active window 1h 24m

View incident details and source

Started:

Cronos
investigating
Network wide incident is affecting Cronos Mainnet and block production has been halted: https://x.com/CronosNetwork/status/2094072333434769703
Ethereum Mainnet - Elevated Data API Latencies
minor Observed active window 1h 36m

View incident details and source

Started:

Ethereum
identified
The issue has been identified and a fix is being implemented.
investigating
A subset of requests on Ethereum Mainnet are experiencing elevated latency.

Legacy Incident Archive

139 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

March 2026
Fraxtal Mainnet USE1 Degraded Performance
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue, customers may experience elevated latency.
Base Data APIs delayed ingestion
Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
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.
Sei Mainnet degraded performance
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating degraded performance on Sei Mainnet. Customers might experience elevated error rates and latency
Sei Mainnet Degraded Performance
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating degraded performance on Sei Mainnet. Customers might experience elevated error rates and latency
Arbitrum Mainnet degraded performance
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating elevated latency for archival data on Arbitrum Mainnet
[Network-Wide] Sonic Mainnet stalled
minor Source not attested
Last archived state: resolved
View archived record details
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
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.
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,...
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.
X-Layer Testnet stalled
minor Source not attested
Last archived state: resolved
View archived record details
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.
investigating
We are currently investigating this issue.
Base Mainnet Flashblocks Degraded
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented by the Base team and we are monitoring the results.
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
Degraded Performance on Mantle Sepolia
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue.
Unichain Sepolia Stalled
major Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.