503RADARINCIDENT ARCHIVEMETHODOLOGY
RESOLVED

Twilio outage — July 22, 2026

Authy API Returning 403 Errors

Twilio’s SMS / Messaging was disrupted for 4h 16m on July 22, 2026.

Key facts

DetectedJuly 22, 2026 · 14:18 UTC
Confirmed14:18 UTC
Resolved18:34 UTC
Duration4h 16m
ServiceSMS / Messaging
Official recordhttps://stspg.io/py4zsr9pzyhj

Timeline

  1. 14:18Z

    Detected · Signal

    1 crowd signal for SMS / Messaging on TWILIO crossed the signal threshold.
  2. 14:18Z

    Confirmed · Official

    An official TWILIO status-page notice corroborated the event the same cycle.
  3. 18:34Z

    Resolved

    Signal volume fell back below the threshold; the event was closed.

What people reported

“ℹ️ Minor outage at Twilio. Degraded message delivery for RCS messages sent with automatic fallback to SMS/MMS. Customers may experience elevated failure rates. ”bluesky_jetstream · 14:21 UTC

How this was detected

1 independent evidence class for messaging on TWILIO. 1 crowd report across bluesky (single platform — not corroborating), z=-0.2σ vs the cell baseline. Official notice confirms it.