eFTL REST API
The eFTL REST API offers a lightweight alternative for publish, subscribe, and key/value map operations. You can use it to publish messages to a channel, to create durable subscribers on a channel, and to get messages from durable subscribers. You can use it to set, get, and remove key/value pairs in a map.
Send REST requests to the FTL server, which redirects them to the eFTL service.
This API can access FTL channels and EMS channels.
With proper authorization, you can publish to any channel.
In contrast, you can subscribe only on channels configured for persistence. The reason is that client and the eFTL service do not maintain a connection. It is as if every subscribe API request comes from a new client. The durable subscription paradigm provides continuity for this transient client model.
You can use key/value map operations only on channels configured for persistence with a dynamic map template.