Changes / Amplitude / EU data collection endpoint api.eu.amplitude.com is DOWN

Amplitude: Critical incident: EU data collection endpoint api.eu.amplitude.com is DOWN

Summary

Amplitude reported a critical outage at api.eu.amplitude.com, with possible event-submission errors and unavailable ingestion. The recorded start was 2026-04-12 08:24 UTC, though an update reported disruptions since 07:43 UTC; resolution was 2026-04-12 10:52 UTC, with a computed duration of 2 h 28 min. Auto-scaling was initiated and a fix implemented.

Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.

Major incidentLabel: outage (model (Jev), 100%)Changed Detected Source: stspg.io (opens in new tab)

What changed

AddedTitle#1
Before: not present
After: EU data collection endpoint api.eu.amplitude.com is DOWN
AddedImpact#2
Before: not present
After: critical
AddedStatus#3
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After: resolved
AddedStart time#4
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After: 2026-04-12 08:24 UTC
AddedResolved time#5
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After: 2026-04-12 10:52 UTC
AddedAffected components#6
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After: Data - Data Reception, Data Reception
AddedUpdateinvestigating#7
Before: not present
After: Since 2026-04-12 00:43 PT (07:43 UTC), the EU data collection endpoint (api.eu.amplitude.com) has been experiencing service disruptions. Customers sending event data to the EU endpoint may encounter errors, and data ingestion may be temporarily unavailable. Our team is actively investigating the source of the issue and working to restore normal operations. Auto-scaling measures have been initiated. We do not expect permanent data loss for events that are retried by client SDKs. No customer action is needed at this time beyond ensuring your SDKs are configured with retry logic. We will provide the next update by 2026-04-12 02:00 PT (09:00 UTC).
AddedUpdateinvestigating#8
Before: not present
After: We are continuing to investigate this issue
AddedUpdatemonitoring#9
Before: not present
After: A fix has been implemented and we are monitoring the results.
AddedUpdateresolved#10
Before: not present
After: This incident has been resolved.

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History of this incident

When (UTC)ChangeKind
Critical incident: EU data collection endpoint api.eu.amplitude.com is DOWN (this change)
Amplitude reported a critical outage at api.eu.amplitude.com, with possible event-submission errors and unavailable ingestion. The recorded start was 2026-04-12 08:24 UTC, though an update reported disruptions since 07:43 UTC; resolution was 2026-04-12 10:52 UTC, with a computed duration of 2 h 28 min. Auto-scaling was initiated and a fix implemented.
Major incident

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