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60%of 55 verified observed days had no reported provider issue
90-Day Trend
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 22Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data
Incident History
October 2026
Base Mainnet - Increased latency in EU Central region
We are observing a network-wide stall on Anime Sepolia. The chain has stopped advancing and is stuck at block 1823674, produced at 08:05 UTC, roughly 50 minutes ago. This affects all requests that depend on recent chain state, including latest block reads, new transaction confirmations, and real-time subscriptions. Historical data remains available.
This is not specific to Alchemy. Other independent providers on Anime Sepolia are returning the same stalled block, which indicates the issue originates upstream at the network level rather than within our infrastructure.
We have reached out to the network team and are monitoring block production closely. We will share an update as soon as the chain resumes advancing or we have more information. Other networks are unaffected.
Starknet Mainnet is currently not producing new blocks following a recent network-wide upgrade.
This is a chain-level condition affecting the Starknet network as a whole and is not isolated to Alchemy infrastructure.
We are actively coordinating with the Starknet team on mitigation steps and will share an update as soon as we have more information.
September 2026
Increased error rates and latency in US West region
We are seeing increased error rates and higher latency in our US West region. We are currently investigating.
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.
July 2026
[Network-Wide] Base Mainnet Safe Head Delayed
minorSource not attested
Last archived state: resolved
View archived record details
identified
This is a network-wide issue on Base Mainnet, not specific to Alchemy. The Safe head is delayed because data batching to Ethereum L1 is lagging. New block production on Base Mainnet is progressing normally, and requests against the latest block are unaffected. Only queries and workflows that depend on the safe or finalized block tag will see staleness. Refer to the Base status page for the latest updates: https://status.base.org/incidents/j6y12tshwkcg
investigating
We are investigating a network-wide stall affecting safe and finalized blocks on Base Mainnet.
Stable Mainnet - Degraded Performance
minorSource not attested
Last archived state: resolved
View archived record details
identified
Nodes were unable to progress, team carried out a restart of the nodes and are seeing recovery and improved performance on requests. Actively monitoring.
investigating
A subset of requests on Stable Mainnet are experiencing degraded
Cronos Mainnet - Degraded performance
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
A subset of requests on Cronos Mainnet are experiencing availability issues.
Robinhood Mainnet - Elevated Latency in Asia Pacific
minorSource not attested
Last archived state: resolved
View archived record details
investigating
A subset of requests on Robinhood Mainnet routed through our Asia Pacific region may be experiencing increased latency.
Stable Mainnet - Degraded Performance
minorSource not attested
Last archived state: resolved
View archived record details
identified
Full nodes (at head) are seeing good traffic and stable performance!
Archive nodes are still being worked on - ETA 1 hour if things go well. We'll continue to provide updates as we make progress!
identified
The team is aware Stable Mainnet nodes are down, actively investigating and recovering the nodes via snapshots.
identified
A subset of requests on Stable Mainnet are experiencing degraded performance.
[Network-Wide] Multiple Networks Stall
criticalSource not attested
Last archived state: resolved
View archived record details
monitoring
Update: All impacted networks have recovered except Mode Sepolia (testnet), which is still degraded. We are continuing to monitor Mode Sepolia.
monitoring
Update: Zora has recovered. Mode mainnet has recovered; Mode Sepolia (testnet) is still degraded. Ronin, BOB, Codex, and Superseed remain impacted. We are continuing to monitor.
investigating
We are investigating a network-wide stall affecting Zora, Ronin, BOB, Codex, Mode, and Superseed networks.
investigating
We are investigating a network-wide stall affecting Zora, Ronin, BOB, Katana, Mode, Metal, and Superseed networks.
WebSocket Connectivity Issue in US West Region
minorSource not attested
Last archived state: resolved
View archived record details
identified
We identified the root cause and the affected service has been failed over. We are monitoring for full recovery!
investigating
We're investigating an issue impacting WebSocket connectivity in US West region.
BNB Smart Chain Mainnet - Degraded Performance
minorSource not attested
Last archived state: resolved
View archived record details
identified
We experienced node-level failure on BNB Mainnet which caused a subset of our nodes to become unavailable. As a result, increased load was placed on our remaining infrastructure, further contributing to degraded response times. A node binary fix was deployed and we are seeing recovery.
investigating
We are investigating elevated error rates and increased latency on BNB Smart Chain Mainnet. Some requests may fail or respond slower than usual. Our team is actively working on a fix and we will post updates here as we learn more.
Soneium Mainnet Service Degradation
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating an issue impacting transaction propagation on Soneium Mainnet.
Zora Sepolia Degraded Performance
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating an issue affecting Zora Sepolia nodes, resulting in failed requests and errors on this network. Our team is actively working to restore service and is coordinating with the Zora team on a resolution. We will provide an update as soon as we have more information.
