0n3
MCP servers · Reddit · custom connector

Connect Grok Bot (xAI) to Reddit

One line gives Grok Bot (xAI) your Reddit account as tools: 21 endpoints, posts, comments, subreddits, called with your own connection. No key in the prompt, a receipt for every call, revoke Grok Bot (xAI)'s access alone any time.

Get the line for Grok Bot (xAI)Connect Reddit first

Three steps

  1. Create a free 0n3 account and connect Reddit. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Grok Bot (xAI). xAI's always-on Grok Bot. Add 0n3 as a custom connector once, and your Bot can use every app you added, around the clock.
  3. Ask Grok Bot (xAI): whoami. Then: "Submit post in Reddit".
Add 0n3 to Grok Bot (desktop app)
  1. Open Grok Bot on your computer. In the sidebar, click Connect apps.
  2. At the bottom, click Add a custom connector.
  3. For Name, type 0n3. For Type, pick Remote HTTPS. For Server URL, type https://0n3.app/mcp.
  4. Under HTTP headers, add Authorization with the value Bearer <your 0n token>
  5. Click Add plugin.
Then try it: send your Bot this
  1. "Use 0n3: who am I, and which apps can you reach?"
  2. "Every weekday at 8, use 0n3 to list today's CRM appointments and new Stripe payments, and post a summary to me."

The line above carries a placeholder; 0n3.app/install mints a real key named for Grok Bot (xAI) and fills it in.

What Grok Bot (xAI) can then do in Reddit

Posts · Submit text/link posts to subreddits and manage them5
Submit postPOST /api/submit
Get a postGET /r/{subreddit}/comments/{postId}
Get user postsGET /user/{username}/submitted
Post a commentPOST /api/comment
Search postsGET /search
Comments · Post comments and replies on Reddit threads2
Get commentsGET /r/{subreddit}/comments/{postId}
Get user commentsGET /user/{username}/comments
Subreddits · Browse and search subreddit info, rules, and hot/new/top posts7
Get a subredditGET /r/{subreddit}/about
Get subreddit rulesGET /r/{subreddit}/about/rules
Get a hotGET /r/{subreddit}/hot
Get a newGET /r/{subreddit}/new
Get a topGET /r/{subreddit}/top
Search subredditsGET /subreddits/search
List my subredditsGET /subreddits/mine/subscriber
Messages · Read and send private messages2
Get an inboxGET /message/inbox
Send a messagePOST /api/compose
Profile · View authenticated user profile, karma, and account age0
View authenticated user profile, karma, and account age
Search content · Search Reddit posts, comments, and subreddits0
Search Reddit posts, comments, and subreddits

All 21 Reddit endpoints →

Reddit in other AI clients

Claude Code + RedditMCP server + skillClaude (desktop & claude.ai) + RedditconnectorChatGPT + Redditconnector · GPT actionCodex CLI + RedditMCP serverGemini CLI + RedditMCP serverCursor + RedditMCP serverVS Code (Copilot) + RedditMCP serverWindsurf + RedditMCP server

Grok Bot (xAI) with other apps

Hostinger363 endpointsPipedrive310 endpointsTelegram132 endpointsResend67 endpointsSquare57 endpointsLinkedIn50 endpointsSlack45 endpointseBay42 endpointsCRM35 endpointsFigma32 endpointsCloudConvert32 endpointsMicrosoft 36526 endpoints