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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

August 2026
X Layer Mainnet - Delayed WebSocket Event Delivery in US East
minor Observed active window 7h 26m

View incident details and source

Started:

X-Layer
monitoring
A fix has been implemented, and we are monitoring the results.
investigating
WebSocket connections to X Layer Mainnet in our US East region are being established normally, but subscription events may be delayed or missing. HTTP requests are not affected.
[Network Wide] Zetachain Mainnet Block Production Stalled
minor Observed active window 23h 58m

View incident details and source

Started:

Zetachain
investigating
We're observing a network wide chain stalled on Zetachain mainnet - stopped at block: 18349554 See Zetachain block explorer here: https://zetascan.com/block/18349554

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.

June 2026
Starknet Mainnet Degraded Performance
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue.
May 2026
Sui Mainnet Degraded Performance
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are investigating increased error rates and service degradation on Sui Mainnet following a network incident impacting the Sui ecosystem. Our services are dependent on the underlying network, and we are actively monitoring recovery efforts from the Sui team. According to the latest update from the Sui team, more than two-thirds of network stake has upgraded to the latest release. We are continuing to monitor stability and will provide further updates as more information becomes available....
investigating
We are currently investigating degraded performance on Sui Mainnet. Customers might experience elevated error rates and latency. We will provide updates as we learn more.
[Network Wide] Flow Testnet Stall
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue.
Starknet Mainnet degraded performance
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating degraded performance on starknet mainnet
Investigating - Sui Mainnet Degraded Performance
minor Source not attested
Last archived state: resolved
View archived record details
investigating
The Sui chain is currently stalled at block 280,692,037. This is a network-wide issue impacting multiple providers. Our team is actively monitoring and coordinating with the Sui team. We will provide updates as the situation develops.
Investigating - Ink Sepolia Safe and Finalized Block Degradation
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are investigating reports of degraded performance on Ink Sepolia. The finalized and safe block tags are currently not progressing reliably, affecting requests that rely on those block parameters. This appears to be a chain-wide issue. We will provide updates as more information becomes available.
ZKSync Mainnet- Block Finalization Stalled
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating an issue affecting ZKSync Mainnet where block finalization has stalled. This appears to be an upstream issue with the ZKSync network. We are actively monitoring the situation and have engaged the ZKSync team. We will provide updates as the investigation progresses.
[Network Wide] Corn Testnet
Source not attested
Last archived state: resolved
View archived record details
investigating
We are aware that block production on Corn Testnet has stalled. Last block was produced was 5,648,881. Transactions are not being processed at this time.
Corn Testnet Stalled
Source not attested
Last archived state: resolved
View archived record details
investigating
We are aware that block production on Corn Testnet has stalled and are actively investigating the root cause. Transactions are not being processed at this time.
[Network Wide] Citrea Mainnet Block Production Halted
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are aware that block production on Citrea Mainnet has stalled and are actively investigating the root cause. Transactions are not being processed at this time. Last block produced: 7767200 (https://explorer.mainnet.citrea.xyz/block/7767200)