Update - Our engineers are working closely with the TON Foundation. We’ll provide the next update by 5 PM UTC.
Apr 21, 2026 - 04:00 UTC
Identified - The TON Foundation has confirmed this is an upstream network issue affecting multiple providers. Their engineering team has been notified and is actively working on a resolution. We will continue to monitor the situation and provide updates as soon as we have more information.
Apr 20, 2026 - 11:50 UTC
Investigating - We are aware of an issue affecting TON Mainnet endpoints. Some users may experience elevated error rates, increased latency, or failed requests. Our team is actively investigating the root cause and working to restore full service as quickly as possible. We apologize for any inconvenience and will post updates as the situation develops.
Apr 20, 2026 - 09:48 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 21, 2026 - 07:30 UTC
Scheduled - We are upgrading our OP Stack node components to op-geth v1.101702.1, op-reth v2.0.0, and op-node v1.16.12. During the maintenance window, brief interruptions to RPC availability may occur. This release merges upstream go-ethereum v1.17.2 / reth v2.0.0 and includes stability fixes and performance improvements.
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 20, 2026 - 21:00 UTC
Scheduled - Scheduled maintenance:
We will be performing a planned storage infrastructure upgrade on Monday, Apr 20, with an infrastructure preparation window starting several hours ahead of the planned upgrade start.
The active upgrade is targeted to start around 22:30 UTC. During the maintenance window, some workloads may be shifted to complementary capacity, and customers may experience intermittent increased latency and brief RPC errors/timeouts during cutover steps; we will post updates here as we progress and confirm completion once service is fully restored.
Apr 20, 202621:00 - Apr 21, 202610:30 UTC
We are upgrading our Berachain node to Bera-Reth v1.3.3. During the maintenance window, brief interruptions to RPC availability may occur. This release contains stability fixes and has no user-facing RPC changes.
We are upgrading our Celestia Mocha testnet node to v8.0.3-mocha. During the maintenance window, brief interruptions to RPC availability may occur. This release contains bug fixes, data race fixes, and security improvements and has no user-facing RPC changes.
We are upgrading our Ethereum node to Reth v2.1.0. During the maintenance window, brief interruptions to RPC availability may occur. This release contains stability improvements, bugfixes, and storage optimizations.
We are upgrading our Fraxtal execution client from op-geth to the Fraxtal op-reth fork. During the maintenance window, brief interruptions to RPC availability may occur. This release contains no user-facing RPC changes.
Investigating -
We are investigating an increase in `instrinsic gas too high` API errors on `eth_estimateGas` requests on Base Sepolia that started with the Sepolia Azul Upgrade at 18 UTC today.
We are working with the Base team to address this issue and will update this status with findings and resolution ASAP.
Apr 20, 19:43 UTC
Resolved -
This incident has been resolved.
Apr 21, 04:31 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 21, 02:30 UTC
Identified -
The issue has been identified and a fix is being implemented.
Apr 21, 02:15 UTC
Update -
We are continuing to investigate this issue. We will post another update at 02:30 UTC.
Apr 21, 02:02 UTC
Investigating -
The QuickNode team is investigating the degraded performance of Solana Mainnet. We are seeing elevated 503 errors at this time.
Apr 21, 01:28 UTC
Completed -
The scheduled maintenance has been completed.
Apr 20, 15:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 20, 09:00 UTC
Scheduled -
We are upgrading our zkSync Stack chains to Core v29.15.2. During the maintenance window, brief interruptions to RPC availability may occur. This release contains bug fixes and has no user-facing RPC changes.
Completed -
The scheduled maintenance has been completed.
Apr 20, 06:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 20, 01:00 UTC
Scheduled -
We are upgrading our Polygon Bor node to v2.7.1. During the maintenance window, brief interruptions to RPC availability may occur. This release contains stability improvements, performance optimizations, and bug fixes and has no user-facing RPC changes.
Resolved -
This incident has been resolved.
Apr 19, 22:34 UTC
Investigating -
We are currently investigating this issue. Users requesting data beyond this block will experience 503s. The Quicknode team is investigating and will update with more information once it is available.
Apr 18, 22:52 UTC
Completed -
Maintenance has been completed.
Apr 18, 00:54 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 17, 23:45 UTC
Scheduled -
We are updating our Linea Besu Package beta-v6 (linea-besu 26.3.0-RC0). During the maintenance window, brief interruptions to RPC availability may occur. These releases contain performance and stability improvements and have no user-facing RPC changes.
Apr 17, 23:34 UTC
Resolved -
This incident has been resolved.
Apr 17, 23:01 UTC
Investigating -
Polygon Amoy archive nodes are currently stalled at block 36,805,071. Requests for historical data following this block will result in 503s. Users querying tip data are not affected. Our team is actively investigating the cause with priority and we'll provide updates as new information becomes available.
Apr 17, 21:38 UTC
Completed -
The scheduled maintenance has been completed.
Apr 17, 22:43 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 8, 22:43 UTC
Scheduled -
Our upstream infrastructure provider is performing scheduled firmware maintenance across multiple regions over a 10-day window. Traffic has been proactively rerouted to redundant systems ahead of each maintenance window. Most customers will experience no disruption; a small number of chains may see brief elevated latency or reduced redundancy as instances are cycled. No data loss is expected and no customer action is required.
Affected regions and timing:
US East (Ashburn): April 7–17 EU (Frankfurt): April 8–17 AP (Singapore): April 14–16 AP (Tokyo): April 13–15
All failovers are handled automatically. Routing will be progressively restored as instances recover in each region.
If you experience any issues during this period, please submit a support ticket by using the link below:
Completed -
The scheduled maintenance has been completed.
Apr 17, 22:40 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 17, 20:40 UTC
Scheduled -
We are upgrading our Fluent infrastructure to v1.1.7. During the maintenance window, brief interruptions to RPC availability may occur. This release contains a bridge invocation hook bug fix and has no user-facing RPC changes.
Completed -
Maintenance has been completed.
Apr 17, 11:39 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 17, 07:31 UTC
Scheduled -
We are upgrading our Hyperliquid testnet archive node to nb-20260416. During the maintenance window, brief interruptions to RPC availability may occur. This release fixes a sync failure affecting the block range 50927214–50929512 on testnet and has no user-facing RPC changes. Mainnet nodes are unaffected.
Completed -
The scheduled maintenance has been completed.
Apr 17, 08:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 17, 00:00 UTC
Scheduled -
We are upgrading our Tempo Mainnet & Testnet nodes to `v1.6.0`. During the maintenance window, brief interruptions to RPC availability may occur. This release implements the T3 (Wagner) network upgrade, introducing enhanced access key permissions, a signature verification precompile, virtual forwarding addresses, and consensus metadata in block headers. Testnet activates April 21, 2026 at 14:00 UTC and Mainnet on April 27, 2026 at 14:00 UTC.
##RPC Changes:
`tempo_simulateV1` — added New simulation endpoint with TIP-20 token metadata enrichment.
`tempo_forkSchedule` — added New endpoint returning the scheduled fork activation times for the network.
AA transaction validity — modified Transactions with zero `valid_before`, `valid_after`, or zero key expiry are now rejected. Applications submitting AA transactions should ensure these fields are non-zero.
Scoped access key violations — modified Call-scope validation errors now surface at pre-execution rather than transaction validation, changing when scope violations are returned to callers.
Completed -
The scheduled maintenance has been completed.
Apr 16, 22:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 16, 17:01 UTC
Scheduled -
Scheduled maintenance: We will be performing a planned storage infrastructure upgrade on Thursday, Apr 16, with an infrastructure preparation window starting several hours ahead of the planned upgrade start. The active upgrade is targeted to start around 21:00–22:00 UTC. During the maintenance window, some workloads may be shifted to complementary capacity and customers may experience intermittent increased latency and brief RPC errors/timeouts during cutover steps; we will post updates here as we progress and confirm completion once service is fully restored.
Apr 14, 20:33 UTC
Resolved -
This incident has been resolved.
Apr 16, 21:57 UTC
Investigating -
The Base Sepolia Network appears to have stalled at block 40297498 - This is not limited to Quicknode and is a network wide stall. The Quicknode team is investigating and will update with more information once it is available.
Completed -
The scheduled maintenance has been completed.
Apr 16, 19:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 16, 09:00 UTC
Scheduled -
We are updating our Ethereum mainnet and Sepolia / Hoodi testnet infrastructure to Reth v2.0.0. During the maintenance window, brief interruptions to RPC availability may occur.
RPC Changes:
debug_getRaw* — fixed Methods now return an error instead of an empty response for missing blocks.
eth_createAccessList / eth_estimateGas — fixed Fee charges are now disabled during access list creation and gas estimation. Results may differ slightly from previous behavior.
eth_feeHistory — improved Block and receipt fetching now happens concurrently, reducing response latency.
debug_intermediateRoots, debug_traceBadBlock, debug_verbosity, debug_vmodule — new endpoints Four new debug_* methods have been added.
eth_getStorageValues — new endpoint New batch storage slot retrieval method.
Completed -
The scheduled maintenance has been completed.
Apr 16, 17:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 16, 14:30 UTC
Scheduled -
We are upgrading our Ault testnet node to v2.0.0. During the maintenance window, brief interruptions to RPC availability may occur. The upgrade is scheduled for April 16, 2026 at 15:00 UTC.
## Schedule ## Estimated Upgrade Time: Apr 16, 2026 15:00 UTC Upgrade Target Height : 11526600
Apr 13, 17:44 UTC
Completed -
The scheduled maintenance has been completed.
Apr 16, 17:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 16, 16:00 UTC
Scheduled -
We will perform scheduled maintenance on Streams and Webhooks. There is no downtime expected for active Streams and Webhooks. The Streams and Webhooks REST APIs and creation/update functionalities may be intermittently unavailable during the maintenance window.
Apr 13, 15:24 UTC
Completed -
The scheduled maintenance has been completed.
Apr 16, 16:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 16, 13:30 UTC
Scheduled -
We are upgrading our Fluent infrastructure to v1.1.4. During the maintenance window, brief interruptions to RPC availability may occur. This release contains a bridge invocation hook bug fix and has no user-facing RPC changes.
Completed -
Maintenance has been completed.
Apr 16, 12:51 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 16, 07:30 UTC
Scheduled -
We are updating our infrastructure to TON v2026.04. During the maintenance window, brief interruptions to RPC availability may occur. This release contains networking and mempool improvements and has no user-facing RPC changes.
Completed -
The scheduled maintenance has been completed.
Apr 16, 11:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 15, 11:00 UTC
Scheduled -
We are upgrading our Base Sepolia node to v0.15.1. During the maintenance window, brief interruptions to RPC availability may occur. This release contains mandatory client updates including a migration to base-consensus as the consensus layer client and has no user-facing RPC changes.
Completed -
The scheduled maintenance has been completed.
Apr 16, 04:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 16, 00:00 UTC
Scheduled -
We are upgrading our MegaETH node to v2.0.18. During the maintenance window, brief interruptions to RPC availability may occur. This release activates the Rex4 hardfork — testnet at 2026-04-17 04:26:40 UTC and mainnet at 2026-04-20 04:26:40 UTC.
RPC Changes: eth_sendRawTransaction — modified Error messages for failed transaction submissions are now more descriptive. debug_traceBlockByNumber — fixed Corrected incorrect compute gas accounting in trace responses. --- https://docs.megaeth.com/spec/network-upgrades/rex4
Apr 10, 18:23 UTC
Completed -
The scheduled maintenance has been completed.
Apr 15, 22:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 15, 14:00 UTC
Scheduled -
We are updating our Mantle Mainnet infrastructure to v1.5.4 as part of the Arsia network upgrade, scheduled to activate at L2 block timestamp 1776841200 (April 22, 2026, 07:00 UTC). During the upgrade window, brief interruptions to RPC availability are expected — the sequencer will pause for approximately 30 seconds at activation.
RPC Changes:
Transaction fees — modified The Arsia upgrade introduces a new fee model for Mantle Mainnet. Gas fee estimates and transaction costs may differ from pre-upgrade behavior. Clients that rely on fee estimation should account for the updated fee mechanism post-activation.
Resolved -
The service disruption affecting Dashboard, Streams, Webhooks, and KV REST APIs has been resolved. All platform services are fully operational. We apologize for any inconvenience this may have caused and thank you for your patience.
Apr 15, 15:34 UTC
Monitoring -
Update: The issue affecting Dashboard, Streams, Webhooks, and KV REST APIs appears to be resolved. Services have been restored and are operational.
Our DevEx team is actively monitoring to ensure full service stability. We will provide a final update once monitoring is complete.
Apr 15, 12:31 UTC
Investigating -
We are currently experiencing service disruptions affecting multiple Quicknode platform services. Affected services include Dashboard, Streams, Webhooks, and KV REST APIs. Customers may be unable to access these services.
Quicknode RPC endpoints remain fully operational. Only platform management services are affected.
Our engineering team is actively investigating and working to restore these services. We will provide the next update by 2PM UTC or sooner.
Apr 15, 12:19 UTC
Completed -
The scheduled maintenance has been completed.
Apr 15, 15:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 15, 13:30 UTC
Scheduled -
Injective testnet is undergoing an upgrade. During the maintenance window, brief interruptions to RPC availability may occur. The upgrade activates at block 121,625,500 (~April 15, 2026, 14:03 UTC).
Completed -
The scheduled maintenance has been completed.
Apr 15, 13:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 11, 13:00 UTC
Scheduled -
The Solana Foundation has requested an emergency upgrade for all Solana Mainnet, Devnet and Testnet Agave and Jito clients that include a critical security patch.
No downtime is expected, but customers may experience brief connection interruptions and a small number of HTTP 503 responses as services restart and resynchronize with the cluster.
Completed -
The scheduled maintenance has been completed.
Apr 15, 02:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 14, 22:00 UTC
Scheduled -
We are upgrading our Sui Testnet infrastructure to v1.70.1. During the maintenance window, brief interruptions to RPC availability may occur.
JSON-RPC structured Move output (TypeName fields) modified TypeName values now serialize as a plain string instead of an object `{ name: '...' }`. Affects any JSON-RPC response containing Move TypeName values. gRPC structured Move output (TypeName fields) modified TypeName values now serialize as a plain string instead of an object with a `name` field in gRPC structured outputs.
Apr 14, 21:25 UTC
Completed -
The scheduled maintenance has been completed.
Apr 15, 01:05 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 15, 00:00 UTC
Scheduled -
We are updating our infrastructure to Tempo v1.5.3. During the maintenance window, brief interruptions to RPC availability may occur. This release has no user-facing RPC changes.
Completed -
The scheduled maintenance has been completed.
Apr 14, 19:20 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 14, 17:20 UTC
Scheduled -
We are upgrading our Sei node to v6.4.2. During the maintenance window, brief interruptions to RPC availability may occur. This release fixes a receipt pruning bug introduced in v6.4.0 that caused historical receipt data older than ~100,000 blocks (~13 hours) to be incorrectly discarded. --- https://github.com/sei-protocol/sei-chain/releases/tag/v6.4.2
Apr 14, 17:17 UTC
Completed -
The scheduled maintenance has been completed.
Apr 14, 17:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 14, 09:00 UTC
Scheduled -
We are updating our Polygon Amoy infrastructure to Polygon Bor v2.7.1-beta. During the maintenance window, brief interruptions to RPC availability may occur. This release contains performance and networking improvements and has no user-facing RPC changes. It also includes security fixes on the Heimdall client.
Completed -
The scheduled maintenance has been completed.
Apr 14, 16:32 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 14, 14:00 UTC
Scheduled -
We are upgrading our Aptos testnet node to v1.44.2-rc. During the maintenance window, brief interruptions to RPC availability may occur. This release includes consensus improvements, storage enhancements, VM security fixes etc.
RPC Changes:
Gas estimation — modified A 10x multiplier has been applied to gas costs and storage fees, consistent with prior mainnet changes. Any client-side logic that hardcodes gas amounts or budgets transaction fees should be updated accordingly.
EncryptedTransactionPayload — added A new encrypted transaction payload type is now included in the REST API and indexer gRPC responses. Consumers parsing transaction payloads should be updated to handle the new enum variant.
Resolved -
This incident has been resolved.
Apr 14, 15:36 UTC
Monitoring -
Some nodes have recovered, and 503s have been mitigated. Quicknode teams are continuing to work to recover full capacity and monitor performance to ensure stability.
Apr 14, 07:42 UTC
Identified -
The QuickNode team is currently following the foundation team's guidance to recover the nodes and will provide further updates as more information becomes available.
Apr 14, 05:00 UTC
Investigating -
Solana Devnet is currently stalled at block 455,406,479. This has been confirmed as a network-wide issue and is expected, according to the foundation team. QuickNode is awaiting further guidance and will provide updates as more information becomes available.
Apr 14, 04:30 UTC
Completed -
The scheduled maintenance has been completed.
Apr 14, 06:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 14, 02:00 UTC
Scheduled -
We are upgrading our Hedera Mirror Node to v0.152.0. During the maintenance window, brief interruptions to mirror node availability may occur. This release adds support for new blockchain features, improves operational efficiency, and requires consensus nodes running HAPI 0.73.0 or later.
Completed -
Maintenance is now complete, and the Sei node upgrade to v6.4.1 has finished successfully. During the maintenance window, users may have experienced brief interruptions to RPC availability; all services have now been restored and are operating normally. This release included operational improvements only, with no user facing RPC changes.
Apr 13, 15:37 UTC
Scheduled -
We are upgrading our Sei node to v6.4.1. During the maintenance window, brief interruptions to RPC availability may occur. This release contains operational improvements and has no user-facing RPC changes.
Completed -
Maintenance has been completed.
Apr 13, 12:49 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 13, 07:30 UTC
Scheduled -
We are updating our Monad Mainnet infrastructure to Monad v0.14.1. During the maintenance window, brief interruptions to RPC availability may occur.
RPC Changes: eth_fillTransaction — new endpoint Returns a fully populated transaction (gas, nonce, fees, etc.) without requiring a signature. Useful for transaction preparation flows. eth_fillTransaction — modified Calls that fail due to insufficient reserve balance now return reserve balance violation instead of insufficient balance. Callers matching on the exact error string should update accordingly. Gas estimation for omitted-gas fills is also now more permissive. WebSocket subscriptions — modified newHeads and logs subscriptions now emit on proposed blocks instead of voted blocks, reducing notification latency. Clients with timing-sensitive subscription logic should account for the earlier emission point. eth_getLogs block tags — fixed Block tag handling in eth_getLogs has been corrected. Queries using tags like latest or pending may return different results than before if previous behavior was incorrect.
Completed -
The scheduled maintenance has been completed.
Apr 13, 07:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 13, 06:00 UTC
Scheduled -
We are updating our Plasma Mainnet infrastructure to v0.15.0. During the maintenance window, brief interruptions to RPC availability may occur. This release has no user-facing RPC changes.
Apr 8, 20:35 UTC
Completed -
The scheduled maintenance has been completed.
Apr 13, 04:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 13, 00:30 UTC
Scheduled -
We are updating our TON Rewards API to latest version . During the maintenance window, brief interruptions to Rewards API availability may occur.
Apr 13, 00:04 UTC
Resolved -
This incident has been resolved.
Apr 12, 16:19 UTC
Monitoring -
The issue intermittently affecting the QuickNode Dashboard, Streams, and KV Store REST API has been resolved. Services have recovered and are operating normally. Our team will continue to monitor the situation closely to ensure stability is maintained. We apologize for any inconvenience this may have caused.
Apr 12, 09:45 UTC
Investigating -
We are currently investigating an issue intermittently affecting the QuickNode Dashboard, Streams, and KV Store REST API. Some customers may experience degraded performance or errors. Our team is actively working to identify the root cause. We will provide updates as more information becomes available.
Apr 12, 08:55 UTC
Resolved -
This incident has been resolved.
Apr 10, 20:29 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 10, 18:20 UTC
Identified -
The Quicknode team has identified the cause of the degraded performance of Polygon Amoy archive and debug requests and our engineers are applying a fix. Users may still experience 503s during this time for archive and debug RPC calls.
Apr 10, 16:34 UTC
Investigating -
The QuickNode team is investigating the degraded performance of Polygon Amoy archive and debug requests - we will update this page as we acquire new information. Users may experience 503s during this time for archive and debug RPC calls.
Apr 10, 15:52 UTC
Completed -
The scheduled maintenance has been completed.
Apr 10, 16:26 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 10, 14:00 UTC
Scheduled -
We are upgrading our Stellar Core node to v26.0.0. During the maintenance window, brief interruptions to RPC availability may occur. This is a major protocol version release (Protocol 26) and has no user-facing RPC changes.
Apr 10, 13:34 UTC
Completed -
Maintenance has been completed.
Apr 10, 13:10 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 10, 07:30 UTC
Scheduled -
We are updating our Monad Testnet infrastructure to Monad v0.14.1. During the maintenance window, brief interruptions to RPC availability may occur.
RPC Changes: eth_fillTransaction — new endpoint Returns a fully populated transaction (gas, nonce, fees, etc.) without requiring a signature. Useful for transaction preparation flows. eth_fillTransaction — modified Calls that fail due to insufficient reserve balance now return reserve balance violation instead of insufficient balance. Callers matching on the exact error string should update accordingly. Gas estimation for omitted-gas fills is also now more permissive. WebSocket subscriptions — modified newHeads and logs subscriptions now emit on proposed blocks instead of voted blocks, reducing notification latency. Clients with timing-sensitive subscription logic should account for the earlier emission point. eth_getLogs block tags — fixed Block tag handling in eth_getLogs has been corrected. Queries using tags like latest or pending may return different results than before if previous behavior was incorrect.
Completed -
The scheduled maintenance has been completed.
Apr 10, 12:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 10, 00:00 UTC
Scheduled -
We are updating our infrastructure to Gaia v27.2.0. During the maintenance window, brief interruptions to RPC availability may occur. This release contains dependency updates and has no user-facing RPC changes.
Completed -
Maintenance has been completed.
Apr 10, 11:03 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 10, 07:30 UTC
Scheduled -
We are upgrading our Fuel node to v0.47.3. During the maintenance window, brief interruptions to RPC availability may occur. This release contains PoA consensus reliability and high-availability failover fixes and has no user-facing RPC changes.
Completed -
The scheduled maintenance has been completed.
Apr 10, 03:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 10, 01:00 UTC
Scheduled -
We are upgrading our Aptos node to v1.43.2. During the maintenance window, brief interruptions to RPC availability may occur. This release contains a consensus deadlock fix and has no user-facing RPC changes.
Resolved -
This incident has been resolved.
Apr 9, 22:53 UTC
Investigating -
Fuel Sepolia network appears to have stalled at block 59,643,457. The QuickNode team is investigating and will update with more information once it is available.
Apr 9, 22:10 UTC
Completed -
The scheduled maintenance has been completed.
Apr 9, 22:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 9, 18:00 UTC
Scheduled -
We are upgrading our Berachain nodes to Bera-Reth v1.3.2. During the maintenance window, brief interruptions to RPC availability may occur. This release includes a critical fix for transaction handling post-Prague1, performance improvements, and native Apple Silicon support.
## RPC Changes
**Transaction receipts — fixed** Corrected a critical bug where PoL-injected transactions caused sender and transaction index misalignment, breaking receipt lookups. This issue affected payload builders on Prague1 blocks and is now resolved.
Resolved -
This incident has been resolved.
Apr 9, 21:42 UTC
Investigating -
Fuel Sepolia network appears to have stalled at block 59,642,794. The QuickNode team is investigating and will update with more information once it is available.
Apr 9, 21:33 UTC
Completed -
The scheduled maintenance has been completed.
Apr 9, 11:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 9, 07:32 UTC
Update -
We will be undergoing scheduled maintenance during this time.
Apr 6, 18:28 UTC
Scheduled -
We are upgrading our Fuel Sepolia nodes node to `v0.48.0`. During the maintenance window, brief interruptions to RPC availability may occur.
RPC Changes:
`dry_run` — fixed Now correctly uses the consensus parameters of the block being dry-run against rather than the current block's parameters. Calls against older blocks will return more accurate results.
Transaction pool validation — fixed Transactions are now validated against the next block height instead of the current block height. This may affect the acceptance behavior of transactions near block boundaries.
`SqueezedOut` responses — modified The transaction ID is now included in `SqueezedOut` rejection reasons. Clients parsing this response for debugging may see a new field.
Completed -
The scheduled maintenance has been completed.
Apr 9, 06:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 8, 22:01 UTC
Scheduled -
We will be upgrading our Sui Mainnet infrastructure to v1.69.2.
RPC / API Changes - Display fields (gRPC, JSON-RPC, GraphQL) - Display v2 now implicitly formats fields using the json transform if the str transform would fail, changing output format for some fields. - X-SUI-CHAIN-ID gRPC header - Fixed to return the full 32-byte, base58-encoded chain ID instead of a truncated value. Clients relying on the previous format must update their parsing logic.
Apr 8, 18:47 UTC
Completed -
The scheduled maintenance has been completed.
Apr 9, 04:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 9, 00:00 UTC
Scheduled -
[Standard] Hedera JSON-RPC Relay Upgrade to v0.76.1
We are updating our Hedera infrastructure to JSON-RPC Relay v0.76.1. During the maintenance window, brief interruptions to RPC availability may occur.
RPC Changes:
debug_traceBlockByHash, debug_getRawBlock, debug_getRawHeader, debug_getRawReceipts, debug_getRawTransaction — new endpoints The debug_* namespace has been significantly expanded with five new methods.
debug_trace* output — fixed Trace endpoints were previously returning plain text for the output field; they now correctly return hex-encoded values.
eth_getBlockReceipts / eth_getTransactionReceipt — fixed cumulativeGasUsed calculations were incorrect and have been corrected. Returned values may differ from previous responses.
eth_getBlockReceipts / eth_getTransactionReceipt — fixed Synthetic transactions now return complete logs. Previously some log entries were omitted.
Empty tracer object — fixed Transactions without executed opcodes now correctly return an empty tracer object instead of an error or malformed response.
Filter identifiers — fixed Filter IDs are now always returned as proper 16-byte zero-prefixed hex format. Clients parsing filter IDs should account for this normalized format.
MIRROR_NODE_QUERY_LIMIT — replaced The hardcoded MIRROR_NODE_QUERY_LIMIT constant has been removed and replaced by the MIRROR_NODE_LIMIT_PARAM environment variable. Operators using the previous constant should update their configuration.
Completed -
The scheduled maintenance has been completed.
Apr 8, 19:45 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 8, 15:45 UTC
Scheduled -
We are updating our Mocha testnet infrastructure to celestia-app v8.0.1-mocha and celestia-node v0.30.0-mocha. During the maintenance window, brief interruptions to RPC availability may occur.
Resolved -
Block production on Morph Mainnet has fully resumed and nodes are synced. The issue was caused by a sequencer problem acknowledged by the Morph Foundation, who have since resolved it on their end. We will continue to monitor to confirm stability.
Apr 8, 12:51 UTC
Monitoring -
Block production on Morph Mainnet has resumed and nodes are currently catching up and syncing. The Morph Foundation has acknowledged an issue with the sequencer as the root cause of the halt. We are continuing to monitor until full sync is confirmed.
Apr 8, 09:18 UTC
Investigating -
We are currently experiencing a service disruption on Morph Mainnet. Block production has halted due to an issue with the sequencer. This incident has been acknowledged by the Morph Foundation, who are actively investigating. We will provide updates as the situation develops.
Apr 8, 08:38 UTC
Resolved -
This incident has been resolved.
Apr 8, 06:58 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 8, 06:45 UTC
Identified -
This is a chain-level incident. As our engineers are actively monitoring updates from the Morph Foundation, please find the next update by 8 AM UTC.
Apr 8, 06:28 UTC
Investigating -
We are currently investigating this issue.
Apr 8, 06:15 UTC
Resolved -
This incident has been resolved.
Apr 8, 00:50 UTC
Investigating -
The Quicknode team is investigating the degraded performance of Hedera Mainnet - we will update this page as we acquire new information. Users may experience API errors and 503 responses during this time.
Apr 7, 14:41 UTC
Completed -
The scheduled maintenance has been completed.
Apr 7, 17:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 7, 09:00 UTC
Scheduled -
We are upgrading our Polkadot SDK nodes to polkadot-stable2603 (v1.22.0). During the maintenance window, brief interruptions may occur. This is a major stable release with networking, sync, and runtime improvements.
API Changes
pallet-democracy / referenda — Voted and VoteRemoved events modified Both events now include a poll_index field. Indexers or event decoders consuming these events will need to be updated to handle the new field.
pallet-balances — new events added Several previously missing balance events are now emitted. Indexers should be updated to handle the new event types.
pallet-bags-list — ScoreUpdated event modified This event is now only emitted when the score actually changes. Consumers expecting it on every operation will see reduced event frequency.
Update -
Maintenance has been completed.
Apr 7, 16:39 UTC
Completed -
The scheduled maintenance has been completed.
Apr 7, 16:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 7, 11:30 UTC
Scheduled -
We are upgrading our Starknet Pathfinder nodes to v0.22.1. During the maintenance window, brief interruptions to RPC availability may occur. This release adds JSON-RPC 0.10.2 support and introduces a breaking change to the proof field encoding in invoke v3 transactions.
RPC Changes
add_invoke_transaction proof field — modified
The proof field encoding in broadcasted invoke v3 transactions has changed from base64-encoded packed u32 values to a base64-encoded raw byte blob. Clients constructing or relaying invoke v3 transactions with proof fields must update their serialization logic to match this new format.
add_invoke_transaction request bodies — modified
HTTP request bodies containing non-empty proof fields are now automatically gzip-compressed. This improves efficiency for large transactions and is transparent to most clients.
Completed -
The scheduled maintenance has been completed.
Apr 7, 16:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 7, 14:00 UTC
Scheduled -
We have upgraded our Injective Mainnet Chain infrastructure to v1.18.3 as part of on-chain Proposal 628. The chain will halt at block height 161,472,000 (~14:00 UTC / 10:00 ET on April 7, 2026). RPC availability will be interrupted during the halt and resume once the upgrade is complete.
Completed -
Maintenance has been completed.
Apr 7, 12:41 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 7, 07:30 UTC
Scheduled -
We are upgrading our Avalanche node infrastructure to v1.14.2. During the maintenance window, brief interruptions to RPC availability may occur. This release contains a redesigned benchlist system, experimental Simplex consensus improvements, and storage backend updates.
Completed -
The scheduled maintenance has been completed.
Apr 7, 07:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 6, 23:00 UTC
Scheduled -
We are upgrading our Aptos mainnet nodes to v1.43.1. During the maintenance window, brief interruptions to RPC availability may occur. This release includes a gas version bump with increased transaction costs, critical bug fixes, and storage optimizations.
## RPC Changes
**Gas costs and storage fees — modified** Gas costs and storage fees have been increased by a 10x multiplier. Applications with hardcoded gas estimates or assumptions about transaction pricing should review and update their configurations accordingly.
Completed -
The scheduled maintenance has been completed.
Apr 7, 05:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 7, 01:00 UTC
Scheduled -
We are upgrading our Moca Chain node to v1.2.1. During the maintenance window, brief interruptions to RPC availability may occur. This release has no user-facing RPC changes.
Resolved -
This incident has been resolved.
Apr 7, 00:16 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Apr 7, 00:07 UTC
Identified -
This is a chain-wide stall. Quicknode teams are actively working with the Foundation to restore normal block progression. We will provide an update as more information becomes available.
Apr 5, 07:52 UTC
Investigating -
The Blast Sepolia Network is experiencing intermittent stalls while it slowly syncs to chain tip - The Blast team is already aware of the issue and they are investigating to resolve the issue. The Quicknode team will update this page once further updates become available.
Apr 4, 14:29 UTC