I'm looking for how to send data from a Slack Channel with a message like :
@Slackbot :create ticket: "Check apache configuration settings"
to my redmine API instance ??
It is possible ?
I know that is possible with the webhooks to send into Slack chan, but to the reverse ??
You could use a Slash Command but may need a server that can forward the request to redmine or use an Outgoing Webhook. You're question is pretty generic so may need to be more specific to avoid getting a downvote.