Reddit

The Arcade Reddit toolkit provides a pre-built set of tools for interacting with Reddit. These tools make it easy to build agents and AI apps that can:

• Submit text posts
• Comment on posts
• Reply to comments
• Get posts (title and other metadata) in a subreddit
• Get content (body) of posts
• Get top-level comments of a post
• Determine if a subreddit exists or is private
• Get rules of a subreddit
• Get the authenticated user’s username
• Get posts by the authenticated user

Available Tools

These tools are currently available in the Arcade Reddit toolkit.

SubmitTextPost

Submit a text-based post to a subreddit

Parameters

• subreddit (string, required) The name of the subreddit to which the post will be submitted.
• title (string, required) The title of the submission.
• body (string, optional) The body of the post in markdown format. Should never be the same as the title.
• nsfw (boolean, optional) Indicates if the submission is NSFW. Default is False.
• spoiler (boolean, optional) Indicates if the post is marked as a spoiler. Default is False.
• send_replies (boolean, optional) If true, sends replies to the user’s inbox. Default is True.

CommentOnPost

Comment on a Reddit post.

Parameters

• post_identifier (string, required) The identifier of the Reddit post. The identifier may be a Reddit URL, a permalink, a fullname, or a post id.
• text (string, required) The body of the comment in markdown format.

ReplyToComment

Reply to a Reddit comment

Parameters

• comment_identifier (string, required) The identifier of the Reddit comment to reply to. The identifier may be a comment ID, a Reddit URL to the comment, a permalink to the comment, or the fullname of the comment.
• text (string, required) The body of the reply in markdown format.

GetPostsInSubreddit

Gets posts titles, links, and other metadata in the specified subreddit.

The time_range is required if the listing type is ‘top’ or ‘controversial’.

Parameters

• subreddit (string, required) The name of the subreddit to fetch posts from.
• listing (enum (SubredditListingType), optional) The type of listing to fetch. For simple listings such as ‘hot’, ‘new’, or ‘rising’, the time_range parameter is ignored. For time-based listings such as ‘top’ or ‘controversial’, the ‘time_range’ parameter is required. Default is ‘hot’.
• limit (integer, optional) The maximum number of posts to fetch. Default is 10, max is 100.
• cursor (str, optional) The pagination token from a previous call.
• time_range (enum (RedditTimeFilter), optional) The time range for filtering posts. Must be provided if the listing type is ‘top’ or ‘controversial’. Otherwise, it is ignored. Defaults to ‘today’.

GetContentOfPost

Get the content (body) of a Reddit post by its identifier.

Parameters

• post_identifier (string, required) The identifier of the Reddit post. The identifier may be a Reddit URL, a permalink, a fullname, or a post id.

GetContentOfMultiplePosts

Get the content (body) of multiple Reddit posts by their identifiers in a single request

Parameters

• post_identifiers (list of strings, required) A list of identifiers of the Reddit posts. The identifiers may be Reddit URLs, permalinks, fullnames, or post ids.

GetTopLevelCommentsOfPost

Get the first page of top-level comments of a Reddit post.

Parameters

• post_identifier (string, required) The identifier of the Reddit post. The identifier may be a Reddit URL, a permalink, a fullname, or a post id.

CheckSubredditAccess

Checks whether the specified subreddit exists and also if it is accessible to the authenticated user.

Parameters

• subreddit (string, required) The name of the subreddit to check.

GetSubredditRules

Gets the rules of the specified subreddit

Parameters

• subreddit (string, required) The name of the subreddit for which to fetch rules.

GetMyUsername

Gets the username of the authenticated user.

GetMyPosts

Get posts that were created by the authenticated user sorted by newest first

Parameters

• limit (integer, optional) The maximum number of posts to fetch. Default is 10, max is 100.
• include_body (boolean, optional) Whether to include the body of the posts in the response. Default is True.
• cursor (str, optional) The pagination token from a previous call.

Auth

The Arcade Reddit toolkit uses the Reddit auth provider to connect to users’ Reddit accounts.

With the hosted Arcade Engine, there’s nothing to configure. Your users will see Arcade as the name of the application that’s requesting permission.

With a self-hosted installation of Arcade, you need to configure the Reddit auth provider with your own Reddit app credentials.

Reference

SubredditListingType

The type of listing to fetch.

• HOT (string: “hot”): The hottest posts in the subreddit.
• NEW (string: “new”): The newest posts in the subreddit.
• RISING (string: “rising”): The posts that are trending up in the subreddit.
• TOP (string: “top”): The top posts in the subreddit (time-based).
• CONTROVERSIAL (string: “controversial”): The posts that are currently controversial in the subreddit (time-based).

RedditTimeFilter

The time range for filtering posts.

• NOW (string: “NOW”)
• TODAY (string: “TODAY”)
• THIS_WEEK (string: “THIS_WEEK”)
• THIS_MONTH (string: “THIS_MONTH”)
• THIS_YEAR (string: “THIS_YEAR”)
• ALL_TIME (string: “ALL_TIME”)

pip install arcade_reddit