Epochconverter provides an easy-to-use interface for getting the current date and time in epoch format and future dates.

tokenExp or exp should be in Unix Epoch time.Įnsure your server clock has not drifted, and verify the token’s validity period.

iat value is long format, not a string.

When checking timestamps and expiration, ensure the following: The Meeting SDK expects a minimum JWT exp date of 1800 seconds (30 mins) greater than iat value and a maximum value of 48 hours greater than the iat value. Zoom uses Unix Epoch time to determine the creation and expiration time of the token. The token exp date matches the expected rules.If you have an invalid signature, verify the following: Signature tokens may be invalid if they are missing expected formats or fields.

If the signature provided is invalid, the SDK will most commonly respond with one of the following error messages: We also have a sample signature application which can be used as a good starting point: Sample Meeting SDK Signature App - Node JS The Zoom Meeting SDK uses a JSON Web Token (JWT) signature to authorize the SDK and validate your client’s requests to start or join a meeting.ĭocumentation on this is available here: Meeting SDK Authorization. In this guide, we’ll cover common issues you may run into when generating a signature for the Zoom Meeting SDK.

Starting zoom meeting