Group Text+

Group Text+ makes it easy to message the people you care about using iMessage and SMS. It supports the grouptextplus:// url scheme and the x-success parameter from the x-callback-url protocol.

Launch Group Text+

grouptextplus://x-callback-url/

Take Photo with Camera

grouptextplus://x-callback-url/camera

Attach Last Photo

grouptextplus://x-callback-url/lastphoto

Choose Animated GIF

grouptextplus://x-callback-url/gif

Pick Photo from Library

grouptextplus://x-callback-url/library

Example

Action from Launch Center Pro to open Group Text+ in the mode assigned from a list.

grouptextplus://x-callback-url/[list:Starting|Launch= |Take Photo=camera|Select Last Photo=lastphoto|Choose Animated GIF=gif|Choose Photo from Library=library]?x-success={{launch://}}

Install this action. For more examples, check Eric Pramono's introduction to Group Text+.