The API supports likes, comments, and channel follow/unfollow. Catalog types (Feature, Episode, Stream, etc.) and Content implement like and comment interfaces.
Likes
Likeable entities
Content and catalog types (Feature, Episode, Stream, Serie, Season, Miniseries) implement Likeable: they have id (DID) and likes: ContentLikes. ContentLikes has:
- count — Total like count
- isLiked — Whether the current authenticated user has liked the entity
Like / unlike (by DID)
GraphQL:
mutation {
likeContent(id: "did:rad.live:content/feature/abc123") {
id
likes { count isLiked }
}
}
mutation {
unlikeContent(id: "did:rad.live:content/feature/abc123") {
id
likes { count isLiked }
}
}
MCP: like_content, unlike_content with id (content DID).
Comments
Listing comments
GraphQL: comments(contentId: DID!, limit: Int, start: Int)
MCP: list_comments with contentId, optional limit, start.
Commentable entities (Content and catalog types) also expose comments(limit, start) on the type itself.
Creating a comment
GraphQL:
mutation {
createComment(
contentId: "did:rad.live:content/feature:xyz"
body: "Great video!"
) {
id
body
contentId
createdAt
author { id username }
}
}
MCP: create_comment with contentId and body.
The authenticated user is set as the comment author. Comments are stored and queried via the User API (12core).
Channel follow / unfollow
Follow / unfollow
GraphQL:
mutation {
followChannel(channel: "did:rad.live:channel/<uuid>") { ok }
}
mutation {
unfollowChannel(channel: "did:rad.live:channel/<uuid>") { ok }
}
MCP: follow_channel, unfollow_channel with channel (channel DID).
Followed channels
GraphQL: me.followedChannels
MCP: list_followed_channels (no arguments).
