inch will be performing a scheduled maintenance to renew the SSL certificates for the US WhatsApp Gateways during the times specified below.

Type: Scheduled Maintenance
Maintenance: SSL Certificate Updates
Start Time: 2021-04-27 10:00 UTC
End Time: 2021-04-27 11:00 UTC
Impact: Clients connecting to the WhatsApp US API Gateway hosts below will fail if the client SSL application is unable to auto-accept the updated SSL certificate chain presented or failed to preload it into the SSL trust store for a seamless SSL certificate switchover.

Download Updated SSL Certificate files by using this link

us1.whatsapp.api.sinch.com
*.whatsapp.api.sinch.com

We appreciate your patience and apologize for any inconvenience experienced during this maintenance period. If for any reason the maintenance is extended or cancelled we will advise you accordingly.

Please contact support@sinch.com should you require further information or assistance.