US Patent 11137886 Providing content for broadcast by a messaging platform

A system and method for providing content for broadcast by a messaging platform, including: receiving an identifier selected by a user of a client computing device during composition of a message; identifying a content provider associated with the identifier; providing, by a computer processor, a set of content items of the content provider for presentation by the client computing device, wherein the user of the client computing device selects a content item from the presented set of content items; and broadcasting the message with a reference to the selected content item to a plurality of accounts of the messaging platform.