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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
Stalled Block Production on ZKsync Mainnet
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are aware of a chain stall on ZKsync Mainnet, where block production has halted network-wide starting around 12:18 UTC, at block #71021264. We are monitoring for recovery and will post updates as the situation develops.
Investigating - Zora Mainnet Degraded Performance
minorSource not attested
Last archived state: resolved
View archived record details
monitoring
Our nodes are catching up again, and health telemetry is improving. The on-call team continues to monitor the situation.
investigating
We are currently investigating an issue affecting Zora Mainnet, where block advancement has stalled on our infrastructure. Requests to this network may return stale or delayed data. This is impacting other providers as well.
We are actively working to identify the root cause and restore normal service. The next update will be provided within 30 minutes or as soon as we have more information.
We have applied a fix, and the degraded nodes are syncing. Our on-call team is monitoring the situation and will continue to share updates.
investigating
We are investigating a chain halt on Mythos Mainnet. The canonical head has stalled, and several nodes have been identified as degraded. Our team is in a war room and working on a resolution.
Solana getTransaction Methods Europe Region Degraded Performance
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue. Customers may encounter elevated latency or error rates.
Elevated error rates on Data APIs
Source not attested
Last archived state: resolved
View archived record details
investigating
We're aware of elevated error rates affecting Data API requests and are actively investigating
Solana gRPC US East Degraded Performance
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating a potential issue with Solana gRPC in USE region.
Dashboard Webhook Management Errors
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating an issue causing elevated errors in the Alchemy Dashboard. Users may encounter issues managing or creating webhooks.
Customers can still interact with webhooks via API, which is unaffected.
Base Mainnet Network Wide Stall
minorSource not attested
Last archived state: resolved
View archived record details
investigating
Base Mainnet is experiencing a similar chain halt as what occurred yesterday. The Base team is working with urgency to resume block production.
Please subscribe to status.base.org to receive updates as they rollout the fix.
User Operations landing inconsistently on Base Mainnet
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue.
Base Mainnet Network Wide Stall
minorSource not attested
Last archived state: resolved
View archived record details
investigating
The Base team has confirmed network-wide issues on their status page. Please follow this page for the latest updates: https://base-l2.statuspage.io/incidents/5c4gm1wzbjs4
investigating
We are currently investigating a network-wide stall on Base Mainnet at block 0x2d9784e. We’re working with the Base team to get more details on the issue.
