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Alchemy

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Description
Alchemy is a blockchain developer platform that provides node infrastructure, APIs, and tooling to build and scale web3 applications across multiple blockchain networks.
Recent Incidents (Last 24 Hours)
Last refresh: 2026-10-06 21:51 UTC (24m ago)

Ethereum Sepolia Hard Fork Upgrade

Resolved

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Incident
Location: —
Started: 2026-10-05 12:01 UTC (1d ago)
Updated: 2026-10-06 15:23 UTC (6h ago)
Resolved: 2026-10-06 15:23 UTC (6h ago)
2026-10-05 12:01 UTC (1d ago) : Ethereum Sepolia will undergo a scheduled hard fork on October 6, 2026 at 13:53:36 UTC. Our nodes have been upgraded ahead of the fork and no downtime is expected.

Starknet Mainnet block production stalled

Resolved

Starknet Mainnet block production has resumed and Alchemy Starknet endpoints are serving current chain data as expected. Applications that cached stale state during the stall should recover on their next refresh. Thank you for your patience while the network recovered.

Incident
Location: —
Started: 2026-10-06 08:52 UTC (13h ago)
Updated: 2026-10-06 09:13 UTC (13h ago)
Resolved: 2026-10-06 09:13 UTC (13h ago)
2026-10-06 08:52 UTC (13h ago) : 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.