Signature Invalid while join zoom via API

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Hello all,

Recently I have faced the issue "Signature Invalid" while joining the zoom using "Zoommtg" JS via API. Unfortunately I noticed my pro plan has been expired. Is that affect feature of Join meetings and shows the error like above?

Looking forward to your quick response.

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Effective January 9th, 2026 through January 22nd, 2026: The Zoom Community is currently in read-only mode with login disabled, to deliver you a new and improved community experience!