Historical record of incidents for Alchemy
Report: "Elevated Errors on Monad"
Last updateWe are currently investigating this issue!
Report: "Elevated Errors on Solana Endpoints"
Last updateThis incident has been resolved.
We are actively investigating this issue!
Report: "Elevated Errors on Solana Endpoints"
Last updateThis incident has been resolved.
We are actively investigating this issue!
Report: "Elevated Errors on zksync sepolia"
Last updateThis incident has been resolved.
Working with zksync team to resolve network wide issues
Report: "Elevated Errors on Zksync Sepolia"
Last updateThis incident has been resolved.
Seeing network wide issues on Zksync Sepolia. We have flagged to the Zksync team and are actively investigating!
Report: "Elevated Errors on zksync sepolia"
Last updateThis incident has been resolved.
Working with zksync team to resolve network wide issues
Report: "Elevated Errors on Zksync Sepolia"
Last updateThis incident has been resolved.
Seeing network wide issues on Zksync Sepolia. We have flagged to the Zksync team and are actively investigating!
Report: "[Network Wide] Unichain Sepolia Stalled on Block 21818269"
Last updateThis incident has been resolved.
We observed that Unichain Sepolia is stuck on Block 21818269. This is a network wide incident: https://unichain-sepolia.blockscout.com/
Report: "[Network Wide] Unichain Sepolia Stalled on Block 21818269"
Last updateThis incident has been resolved.
We observed that Unichain Sepolia is stuck on Block 21818269. This is a network wide incident: https://unichain-sepolia.blockscout.com/
Report: "Elevated 503s on Matic Amoy"
Last updateThis incident has been resolved.
We're currently investigating on an elevated 503s currently happening on Matic Amoy
Report: "Elevated 503s on Matic Amoy"
Last updateThis incident has been resolved.
We're currently investigating on an elevated 503s currently happening on Matic Amoy
Report: "World Chain Sepolia Game Day Testing"
Last updateThe scheduled maintenance has been completed.
Scheduled maintenance is currently in progress. We will provide updates as necessary.
World will be conducting game day testing on World Chain Sepolia between 10:00am ET Wed 5/21 through 4:00pm ET Fri 5/23. You may see block production stall or reorgs on the chain during this time.
Report: "UI Issue - Usage Chart Displaying "Deactivated App""
Last updateThis incident has been resolved.
We are currently investigating an issue where the usage chart in the Alchemy Dashboard says "Deactivated App" for apps that are not deactivated. Please note that only the UI is affected - there are no issues processing requests to these apps.
Report: "UI Issue - Usage Chart Displaying "Deactivated App""
Last updateThis incident has been resolved.
We are currently investigating an issue where the usage chart in the Alchemy Dashboard says "Deactivated App" for apps that are not deactivated. Please note that only the UI is affected - there are no issues processing requests to these apps.
Report: "eth_getLogs - Empty Logs"
Last updateWe are now fully upgraded to the newest RETH patch: v1.4.2.
We have downgraded our RETH nodes to v1.3.12, which has resolved the issue. We are continuing to work with the RETH team to patch v1.4.1, and will mark this incident as "Resolved" when we are able to re-upgrade to v1.4.1.
The issue has been identified, and is related to the v1.4.1 RETH upgrade. We are working with the RETH team to patch this upgrade and resolve the issue.
We are currently investigating an incident where eth_getLogs is returning no logs on certain chains, including Base Mainnet and Eth Sepolia
Report: "Increased Transaction and UserOperation landing times on Base Mainnet"
Last updateThis incident has been resolved.
The Base team has identified an extremely large number of transactions in the mempool, which is causing the sequencer to accept transactions at a slower rate. This is a network-wide issue and we are actively monitoring it. You can reference Base's official status page as well for the latest updates: https://status.base.org/
Report: "Degraded performance on Abstract Mainnet"
Last updateThis incident has been resolved.
A fix has been implemented and we are monitoring the results.
We are currently investigating the issue
Report: "Degraded Performance on BASE_MAINNET"
Last updateThis incident has been resolved.
The sequencer has cleared, and we observe a significant improvement in the transaction landing time.
The Base team has identified an extremely large number of transactions in the mempool, which is causing the sequencer to accept transactions at a slower rate. This is a network-wide issue and we are actively monitoring it.
Report: "Increased Error Rates, Sei Mainnet"
Last updateThis incident has been resolved.
Seeing increased error rates on Sei Mainnet, we are investigating the issue.
Report: "Increased Error Rate on Solana Mainnet"
Last updateThis incident has been resolved.
We are currently investigating this issue.
Report: "Elevated 401 Response returned for multiple chains"
Last updateFrom approximately 08:30 UTC to 09:30 UTC we experienced degraded performance on a subset of networks which would have manifested downstream as an 'Authentication failed' error. This impacted our Wallet Service and Subgraph products as well. Mitigation efforts have been completed and services are operational. We sincerely apologize for the disruption this may have caused.
We've isolated the issue and have begun mitigation efforts. We are seeing a decrease in 4XX response codes and services are re-syncing.
The elevated 401 response from networks is having downstream impact on RPC, Wallet Service, and Subgraph products. We are actively working to remediate this issue.
We are continuing to investigate this issue.
We are currently investigating this issue.
Report: "Custom Webhooks Delayed Events"
Last updateThis incident has been resolved.
We're currently investigating delayed events for custom webhooks!
Report: "Unable to login to Alchemy Dashboard"
Last updateThis incident has been resolved.
A fix has been implemented and we are monitoring the results.
We are currently working through a issue with logging in to the Alchemy Dashboard.
Report: "Latency observed across multiple networks"
Last updateThis incident has been resolved. Starting at 07:54 UTC a Cloudflare maintenance event caused high latency figures across multiple networks and methods. This incident has been resolved as of 09:37UTC.
Latency metrics have stabilized, we're continuing to monitor the situation.
We are beginning to see a recovery in latency figures across networks. We are continuing to investigate.
We are actively investigating elevated latency across multiple methods and networks.
Report: "Elevated Errors on Base"
Last updateStarting at approximately 2025-04-28 10:07UTC, we experienced an issue related to log ingestion on Base which may have manifested as 'null' responses, or server errors. This incident has now been resolved as of 16:07UTC. We appreciate your patience as we worked through this.
A fix has been implemented and we are currently monitoring, metrics have stabilized.
We've identified the issue and are currently implementing a fix, node health is beginning to recover.
We are currently investigating this issue.
Report: "Elevated Errors on Flow"
Last updateThis incident has been resolved.
We are currently investigating this issue.
Report: "Elevated Errors on Polygon ZkEVM"
Last updateThis incident has been resolved.
We are continuing to investigate this issue.
Currently seeing some errors on Polygon ZkEVM which we are actively managing and investigating.
Report: "Elevated Error rates across networks"
Last updateThis incident has been resolved.
We're seeing some intermittent error rates across the board due to an underlying upgrade to our of systems. We're already seeing recovery on our end and will continue to monitor
Report: "Elevated Errors on OpBNB"
Last updateThis incident has been resolved.
We are currently investigating this issue.
Report: "Blast Sepolia Network Stalled"
Last updateThis incident has been resolved.
Blast Sepolia network is stalled on block 20155661: https://sepolia.blastexplorer.io/
Report: "CrossFi testnet stalled"
Last updateThis incident has been resolved.
We are currently investigating this issue.
Report: "Lens mainnet issues"
Last updateThis incident has been resolved.
We are currently investigating this issue.
Report: "Berachain mainnet stalled"
Last updateThis incident has been resolved.
We are currently investigating an issue with Berachain Mainnet - the network is stalled and we'll share update here asap!
Report: "[Network wide] Flow testnet down"
Last updateThis incident has been resolved.
Flow testnet is encountering an incident at the network level
Report: "Increased latencies for EU traffic"
Last updateThis incident has been resolved.
We are currently investigating an increased latencies for Europe traffic
Report: "Elevated Errors on Signer"
Last updateRetroactive status page for elevated errors on user sign up and authentication with the signer. We have identified and resolved this issue.
Report: "Incident 4/9/2025"
Last updateThis incident has been resolved.
We are seeing issues across base mainnet currently, https://status.base.org/
We are currently investigating this issue.
Report: "Increased Latency on Monad Testnet for Certain Methods"
Last updateThis incident, which mainly affected latency for eth_calls and alchemy_getTokenBalances, has now been resolved.
We are currently investigating this issue.
Report: "Eth Sepolia Internal Transfers Unavailable"
Last updateThis incident has been resolved.
We are currently experiencing an issue affecting internal transfer ingestion on Eth Sepolia, which has been halted. This issue is due to an ongoing problem at the node client level with Erigon on Sepolia: https://github.com/erigontech/erigon/issues/14089 Since this is an upstream issue, we are waiting for Erigon to deploy a fix! We'll keep this page up to date!
Report: "Intermittent Issues Loading Dashboard"
Last updateThis incident has been resolved.
The issue has been identified and a fix is being implemented.
We are currently investigating a dashboard issue -- you may see "Cannot read properties of undefined (reading 'json')"
Report: "Impaired performance with webhooks on ARBITRUM_MAINNET and ARBITRUM_SEPOLIA"
Last updateThis incident has been resolved.
A fix has been pushed and we are monitoring our systems.
We are currently investigating the issue.
Report: "Celo Mainnet Downtime (L1 to L2 Migration)"
Last updateThis incident has been resolved.
Celo Mainnet will be migrating to an L2 starting on Tuesday, March 25th 7:45PM PST (2:45AM UTC Wednesday, March 26th). Expect downtime for a few hours.
Report: "[Network Wide ]Monad Testnet Stalled"
Last updateThis incident has been resolved.
We are continuing to work on a fix for this issue.
The issue has been identified and a fix is being implemented.
Report: "3/19 Alchemy Signer Scheduled Maintenance (6:00PM-6:20PM EST)"
Last updateThis incident has been resolved.
We are continuing to monitor for any further issues.
Alchemy Signer will not be operational on 3/19 for > 20 minutes due to scheduled maintenance on Turnkey. For reference: https://www.turnkey-status.com/ During this time: new user sign up, authentication, and signing transactions using alchemy signer will not work.
Report: "Mantle Mainnet Degraded Performance"
Last updateThis incident has been resolved.
We are currently investigating this issue.
Report: "Degraded performance on Ronin Mainnet newHead subscription Websocket"
Last updateThis incident has been resolved.
We are currently investigating this issue.
Report: "Linea Sepolia Block Production Stalled"
Last updateThis incident has been resolved.
We are currently investigating this issue.
Report: "Due to a network wide issue we are seeing degraded performance on Polygon zkEvm"
Last updateThis Incident has been resolved
The issue has been identified and a fix is being implemented.
Report: "Monad Testnet Instability Issues"
Last updateThis incident has been resolved.
Incident has been resolved.
A patch released by the Monad team has been deployed to our nodes. This, along with additional node resources coming online, has significantly improved our latency figures back to expected baselines. We will continue to monitor.
We are currently investigating some instability on Monad that can lead to high response time. We'll update this page alongside our findings! Thanks for your patience!
Report: "Blast Sepolia eth_call issues"
Last updateThis incident has been resolved.
Following the Pectra upgrade, nodes on Blast Sepolia have been experiencing issues with eth_call. The testnet has been down, with block production also impacted. This is a network wide incident and our team is actively investigating the root cause! Further updates will be provided as soon as we have more details!
Report: "Scroll Sepolia stalled"
Last updateBlock production has started again and our nodes have caught up!
Block production on Scroll Sepolia is stalled - latest block mined was 8486730 This is a network wide incident: https://sepolia.scrollscan.com/
Report: "[Dashboard] Authentication Errors on Login"
Last updateThis incident has been resolved.
A fix has been implemented and we are monitoring the results.
We are currently observing elevated 5XX status codes with authentication on signer endpoints. Existing sessions should not be impacted. API calls and requests are not impacted.
Report: "Ink Mainnet and Sepolia Down"
Last updateThis incident has been resolved.
Both Ink Mainnet and Sepoliare down. This is a network wide incident. We'll update this page as we discover more!
Report: "Dashboard Loading Issues"
Last updateWe’ve deployed a fix and the Dashboard is now fully operational again! 🚀 This incident did not impact your app’s functionality!
We saw a regression - currently investigating!
We deployed a fix and we are monitoring the situation!
We are continuing to investigate this issue.
We are continuing to investigate this issue.
We are currently encountering issues to log-in to the Alchemy Dahsboard! This does not prevent your app from working! Our eng team is on this and we'll share update soon! Sorry for the inconvenience!
Report: "Unichain Sepolia Not Updating to the Latest Block"
Last updateThis incident has been resolved.
A fix has been implemented and we are monitoring the results.
Nodes on the current network have fallen behind the latest block number, and may return outdated block information. We're looking into the issue now and will provide an update ASAP!
Report: "Shape Mainnet Chain Halt"
Last updateThis incident has been resolved.
Blocks are being mined and transactions are currently being processed.
Network wide incident on Shape Mainnet. Latest block mined #9937064. Continuing to monitor. https://shapescan.xyz/block/9937064
Report: "Monad Testnet Network Latencies"
Last updateThis incident has been resolved.
The latency seems to be related to traffic congestion on the chain. Traffic has decreased on the Monad chain as a whole and we are seeing improvements in the response times!
We are currently investigating higher latencies on Monad Testnet We'll share updates as soon as possible and appreciate your patience
Report: "Avax Testnet Issues"
Last updateThe Avalanche team has released a new version (AvalancheGo v1.13.0-fuji) to address the instability issues affecting Fuji nodes: https://status.avax.network/incidents/n4dnd7sb1n6h We’ve now upgraded our nodes accordingly and everything should be running smoothly again!
Avalanche Testnet is undergoing a network wide issue Updates from Avalanche team: https://status.avax.network/incidents/n4dnd7sb1n6h