Piano.io incident

Elevated API Errors

Resolved after 7 hours 22 minutes, affecting Publisher Dashboard - US - https://dashboard.piano.io and Checkout - US - buy.piano.io and 1 more, on December 24, 2025.

postmortem Jan 07, 2026, 08:43 AM UTC

RCA report for the incident can be found at [**this link**](https://docs.piano.io/wp-content/uploads/2026/01/2025-12-24-RCA-Activation-outage.pdf).

Started
Dec 24, 2025, 02:21 PM UTC
Resolved
Dec 24, 2025, 09:44 PM UTC
Duration
7h 22m
Detected by Pingoru
Dec 24, 2025, 02:21 PM UTC

Affected components

Publisher Dashboard - US - https://dashboard.piano.ioCheckout - US - buy.piano.ioAPI Endpoints - US - api.piano.ioComposer Experience Execution - US

Update timeline

  1. investigating Dec 24, 2025, 02:21 PM UTC

    Piano platform is experiencing an elevated level of API errors. Our engineers are currently looking into the issue.

  2. identified Dec 24, 2025, 02:43 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Dec 24, 2025, 02:53 PM UTC

    A fix has been implemented, and we're monitoring its results

  4. resolved Dec 24, 2025, 09:44 PM UTC

    The incident has been resolved.

  5. postmortem Jan 07, 2026, 08:43 AM UTC

    RCA report for the incident can be found at [**this link**](https://docs.piano.io/wp-content/uploads/2026/01/2025-12-24-RCA-Activation-outage.pdf).

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