Jul <var data-var='date'> 8</var>, <var data-var='time'>16:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Jul <var data-var='date'> 8</var>, <var data-var='time'>15:47</var> UTC Scheduled - The Karst hard fork is scheduled to activate on Mainnet OP Stack chains (Optimism, Ink, Unichain, Soneium, Mode, Zora) at 16:00:01 UTC. Alchemy nodes have been upgraded in preparation.

OP Stack Chains Karst Hard Fork

Jul <var data-var='date'> 7</var>, <var data-var='time'>18:38</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'> 7</var>, <var data-var='time'>18:15</var> UTC Investigating - We are currently investigating a network-wide stall on Optimism Mainnet at block 0x92cb25f.

[Network-Wide] Optimism Mainnet Stalled

Jul <var data-var='date'> 3</var>, <var data-var='time'>18:18</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'> 3</var>, <var data-var='time'>09:30</var> UTC Monitoring - We're aware of elevated error rates and increased latency affecting some Data API endpoints, especially Portfolio, Token and Balances. We have shipped a fix and are monitoring the situation.

Investigating - Degraded Data API Endpoints

Jul <var data-var='date'> 2</var>, <var data-var='time'>15:15</var> UTC Completed - The scheduled maintenance has been completed. Jul <var data-var='date'> 2</var>, <var data-var='time'>15:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Jul <var data-var='date'> 2</var>, <var data-var='time'>14:49</var> UTC Scheduled - We are performing an upgrade on Streaming (gRPC + WebSocket) for Solana Mainnet in all regions: US West, US East, EU Central, and AP SE. The maintenance window is expected to last 15 minutes.

Solana Mainnet Streaming (gRPC + WS) Upgrade

Jul <var data-var='date'> 2</var>, <var data-var='time'>14:24</var> UTC Resolved - The incident has been resolved. Jul <var data-var='date'> 2</var>, <var data-var='time'>12:36</var> UTC 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.

Stalled Block Production on ZKsync Mainnet

Jul <var data-var='date'> 2</var>, <var data-var='time'>11:25</var> UTC Completed - The scheduled maintenance has been completed. Jul <var data-var='date'> 2</var>, <var data-var='time'>11:10</var> UTC In progress - We are performing an upgrade on Streaming (gRPC + WS) for Solana Mainnet in the USE, EUC, and APSE regions. The maintenance window is expected to last 15 minutes.

Solana Mainnet Streaming (gRPC + WS) Upgrade - USE, EUC, APSE

Jul <var data-var='date'> 2</var>, <var data-var='time'>10:02</var> UTC Completed - The scheduled maintenance has been completed. Jul <var data-var='date'> 2</var>, <var data-var='time'>09:47</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Jul <var data-var='date'> 2</var>, <var data-var='time'>09:31</var> UTC Scheduled - We will be performing an upgrade on Solana Mainnet Streaming (gRPC + WebSocket) in the US West region. During this maintenance window, Streaming services in US West may experience brief interruptions or degraded performance.

Solana Mainnet Streaming Upgrade (US West)

Jul <var data-var='date'> 1</var>, <var data-var='time'>17:48</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'> 1</var>, <var data-var='time'>17:39</var> UTC Monitoring - Our nodes are catching up again, and health telemetry is improving. The on-call team continues to monitor the situation. Jul <var data-var='date'> 1</var>, <var data-var='time'>17:25</var> UTC 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.

Investigating - Zora Mainnet Degraded Performance

Jun <var data-var='date'>30</var>, <var data-var='time'>20:13</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>30</var>, <var data-var='time'>17:14</var> UTC Monitoring - 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. Jun <var data-var='date'>30</var>, <var data-var='time'>16:52</var> UTC 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.

Investigating - Mythos Mainnet Degraded Performance

Jun <var data-var='date'>27</var>, <var data-var='time'>20:00</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>27</var>, <var data-var='time'>14:52</var> UTC Investigating - We are currently investigating this issue. Customers may encounter elevated latency or error rates.

Solana getTransaction Methods Europe Region Degraded Performance

Jun <var data-var='date'>27</var>, <var data-var='time'>02:10</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>26</var>, <var data-var='time'>19:35</var> UTC 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.

Dashboard Webhook Management Errors

Jun <var data-var='date'>26</var>, <var data-var='time'>23:10</var> UTC Resolved - This incident has been resolved! Between approximately 21:40 and 23:10 UTC on June 26, Data API requests experienced elevated error rates and increased latency. The issue has been identified and mitigated and all affected endpoints have returned to normal operation! Jun <var data-var='date'>26</var>, <var data-var='time'>21:40</var> UTC Investigating - We're aware of elevated 5xx error rates affecting Data API requests and are actively investigating

Elevated error rates on Data APIs

Jun <var data-var='date'>26</var>, <var data-var='time'>19:56</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>26</var>, <var data-var='time'>19:40</var> UTC Investigating - We are currently investigating a potential issue with Solana gRPC in USE region.

Solana gRPC US East Degraded Performance

Jun <var data-var='date'>26</var>, <var data-var='time'>17:30</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>25</var>, <var data-var='time'>12:52</var> UTC Update - The incident has been resolved. However, the infrastructure provider incident corrupted some data in our cluster, so we’ve initiated a backfilling process. During this time, customers in the Europe and Asia regions may notice elevated latency for these methods until backfilling is complete. We’ll fully resolve the incident once we’re back at full capacity. Jun <var data-var='date'>25</var>, <var data-var='time'>10:42</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun <var data-var='date'>25</var>, <var data-var='time'>10:30</var> UTC Investigating - We are currently investigating an issue resulting in elevated error rates or latency for the getSignatureStatuses and getSignaturesForAddress methods in the Europe region.

Solana getSignatureStatuses and getSignaturesForAddress Degraded Performance Europe Region

Jun <var data-var='date'>26</var>, <var data-var='time'>15:56</var> UTC Resolved - Block production is resumed and our nodes are back in sync. Jun <var data-var='date'>26</var>, <var data-var='time'>15:39</var> UTC 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.

Base Mainnet Network Wide Stall

Jun <var data-var='date'>26</var>, <var data-var='time'>14:40</var> UTC Completed - The scheduled maintenance has been completed. Jun <var data-var='date'>26</var>, <var data-var='time'>14:10</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Jun <var data-var='date'>25</var>, <var data-var='time'>22:43</var> UTC Update - We will be undergoing scheduled maintenance during this time. Jun <var data-var='date'>25</var>, <var data-var='time'>13:06</var> UTC Scheduled - Scheduled network upgrade for Injective Testnet at block #131,560,000, estimated for Jun 26, 2026 at 14:15 UTC. A brief blip or delay may occur during the upgrade, but impact is expected to be minimal.

Injective Testnet Network Upgrade

Jun <var data-var='date'>26</var>, <var data-var='time'>02:07</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>26</var>, <var data-var='time'>01:28</var> UTC Investigating - We are currently investigating this issue.

User Operations landing inconsistently on Base Mainnet

Jun <var data-var='date'>25</var>, <var data-var='time'>18:24</var> UTC Resolved - This incident has been resolved and we've restarted our nodes. Jun <var data-var='date'>25</var>, <var data-var='time'>16:07</var> UTC Update - 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 Jun <var data-var='date'>25</var>, <var data-var='time'>15:58</var> UTC 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.

Jun <var data-var='date'>24</var>, <var data-var='time'>18:05</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>24</var>, <var data-var='time'>17:34</var> UTC Update - We are continuing to investigate this issue. Jun <var data-var='date'>24</var>, <var data-var='time'>17:23</var> UTC Investigating - We are currently investigating an issue with our infrastructure provider, which may result in elevated error rates or latency for the getSignatureStatuses and getSignaturesForAddress methods.

Solana getSignatureStatuses and getSignaturesForAddress Degraded Performance

Jun <var data-var='date'>24</var>, <var data-var='time'>17:39</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>24</var>, <var data-var='time'>17:26</var> UTC Investigating - We are investigating a network-wide stall on Abstract Mainnet at block #71,688,310 with no new blocks being produced.

[Network-Wide] Abstract Mainnet Stalled

Jun <var data-var='date'>23</var>, <var data-var='time'>22:42</var> UTC Resolved - Incident is resolved: block are being produced again! Jun <var data-var='date'>23</var>, <var data-var='time'>22:12</var> UTC Investigating - We're encountering a network wide incident on Celo Sepolia. Last block produced 28967846: https://sepolia.celoscan.io/block/28967846

[Network Wide] Celo Sepolia Network Stalled

Jun <var data-var='date'>23</var>, <var data-var='time'>15:30</var> UTC Completed - The scheduled maintenance has been completed. Jun <var data-var='date'>23</var>, <var data-var='time'>15:20</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Jun <var data-var='date'>23</var>, <var data-var='time'>15:17</var> UTC Scheduled - We will be undergoing a Solana Streaming (gRPC + WS) upgrade. Intermittent disconnections may occur.

Solana Streaming Maintenance

Jun <var data-var='date'>22</var>, <var data-var='time'>15:58</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>22</var>, <var data-var='time'>15:31</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jun <var data-var='date'>22</var>, <var data-var='time'>15:09</var> UTC Update - We are continuing to investigate this issue. Jun <var data-var='date'>22</var>, <var data-var='time'>13:27</var> UTC Investigating - We’re currently investigating an issue affecting eth_getLogs performance on networks with unlimited block ranges. Customers may see intermittent errors or increased latency, but this only affects blocks very close to the chain tip.

getLogs Degraded Performance For Networks With Unlimited Block Range

Jun <var data-var='date'>22</var>, <var data-var='time'>10:35</var> UTC Resolved - This incident has been resolved. Jun <var data-var='date'>17</var>, <var data-var='time'>11:09</var> UTC Update - A fix is in place and eth_getProof data on Base is steadily catching up to the chain tip. We're monitoring as it converges. Other Base methods remain unaffected. We will continue to share updates. Jun <var data-var='date'>16</var>, <var data-var='time'>07:25</var> UTC Identified - We're aware of an issue affecting eth_getProof requests on Base Mainnet for blocks beyond the most recent ~1,000 blocks. Affected requests may return an error indicating the requested block is outside the available proof window. Recent blocks near the chain tip are unaffected. Our team has identified the cause and is actively working on a fix to restore historical proof coverage. We'll post an update as soon as service is fully restored.

Identified - Degraded eth_getProof responses on Base Mainnet

Jun <var data-var='date'>20</var>, <var data-var='time'>16:07</var> UTC Resolved - This incident has been resolved. The root cause was a service crash on our replay mechanism. This issue has been patched and functionality has been completely restored Jun <var data-var='date'>20</var>, <var data-var='time'>01:10</var> UTC Investigating - We are investigating a potential outage on our Solana gRPC service in US-East 1 region. We are re-routing gRPC connections to other regions to stabilize service. Users located in US-East may see delays in payload delivery following this. We are investigating for a route cause and will have more details shortly.

Is Alchemy down?

Alchemy status is UNDER MAINTENANCE

Components with issues

Lastest published events

OP Stack Chains Karst Hard Fork

[Network-Wide] Optimism Mainnet Stalled

Investigating - Degraded Data API Endpoints

Alchemy Services, Components and Regions

Recent Alchemy events

OP Stack Chains Karst Hard Fork

[Network-Wide] Optimism Mainnet Stalled

Investigating - Degraded Data API Endpoints

Solana Mainnet Streaming (gRPC + WS) Upgrade

Stalled Block Production on ZKsync Mainnet

Solana Mainnet Streaming (gRPC + WS) Upgrade - USE, EUC, APSE

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Is Alchemy down?

Alchemy status is UNDER MAINTENANCE

Components with issues

Lastest published events

OP Stack Chains Karst Hard Fork

[Network-Wide] Optimism Mainnet Stalled

Investigating - Degraded Data API Endpoints

Alchemy Services, Components and Regions

Recent Alchemy events

OP Stack Chains Karst Hard Fork

[Network-Wide] Optimism Mainnet Stalled

Investigating - Degraded Data API Endpoints

Solana Mainnet Streaming (gRPC + WS) Upgrade

Stalled Block Production on ZKsync Mainnet

Solana Mainnet Streaming (gRPC + WS) Upgrade - USE, EUC, APSE

Get your FREE account now,5 monitors included!

Get your FREE account now,
5 monitors included!