A JWT enablement service
For Apps in your inbox
JWT sign was developed as a helper service to enable Microsofts Adaptive Cards to be sent outside your organisation.
Adaptive Cards need to have their content signed to be visible outside your organisation.
This site will enable you to get a SSL certificate to sign your cards content.
You register the public part of the SSL certificate on Microsofts Email Developer Dashboard.
You get an API key from JWTSign.
You create your card.
You call the JWTSign service, and hey presto, Adaptive cards can be viewed outside your organisation.
You can safely interract with users of your application through their inbox.