ChatterAPI: the Reddit and X API for your next build or agent
ChatterAPI is a unified Reddit and X (Twitter) data API for developers and AI agents. One signup, one API key and one credit balance cover both platforms, so you never apply for a Reddit or X developer account. ChatterAPI handles scraping, sessions, retries and rate limits, which leaves your agent free to do the thinking.
One key for both platforms
One key and one API cover both platforms. Pull leads, posts, comments, profiles and followers from Reddit and X. Then reply, DM and follow on X from the accounts you connect. Plug it into Claude, Cursor or Codex over MCP, or call it over REST from any agent you build.
You never apply for a Reddit or X developer account. One signup, one key and one credit balance cover both, plus 3 tools that search Reddit and X together. When the next platform ships, the same key works with it.
Pick the job, not the endpoint
Every tool is a REST route, an MCP tool and a free page you can try without signing up. The ones marked Reddit + X search both platforms in one call.
Find leads
- Reddit Lead Finder: people asking for what you sell (reddit.leads, 4 credits)
- X Follower Exporter: anyone's followers to CSV (x.followers, 3 credits per page of 20 rows)
- X Following Exporter: who an account follows (x.following, 3 credits per page)
- Retweeter Exporter: who amplified a tweet (x.retweeters, 3 credits)
- X Lead Finder: people asking for what you sell (x.leads, 3 credits)
- Reddit + X Lead Finder: buyers asking for your category, ranked (everywhere.leads, up to 6 credits)
Listen for mentions
- Reddit Post Search: posts by keyword (reddit.search, 2 credits)
- Reddit Comment Search: comments by keyword or author (reddit.search_comments, 2 credits)
- Reddit Scraper: posts, threads and users to CSV or JSON (reddit.scrape, 2 credits)
- Reddit Comment Exporter: a full thread to CSV, JSON or PDF (reddit.thread, 3 credits)
- X Mentions Monitor: who is talking about a handle (x.mentions, 3 credits)
- X Tweet Search: tweets by keyword, with operators (x.search, 3 credits)
- Reddit + X Brand Mentions: every mention of your brand (everywhere.mentions, up to 7 credits)
Research and look up
- Subreddit Finder: communities for any topic (reddit.communities, 2 credits)
- Subreddit Stats: size, rules, mods and posting settings (reddit.subreddit, 2 credits)
- Reddit Account Checker: active, suspended or shadowbanned (reddit.user_status, 2 credits)
- X User Lookup: profile, followers and bio by handle (x.user, 3 credits)
Works with your stack
Use it over MCP with Claude Code, Cursor, Codex, Windsurf, VS Code and Claude Desktop. The REST API uses a bearer token and plain GET requests with no SDK. Every tool result reports the credits it charged and how many are left. Failed calls and bad input cost 0 credits.
Pricing
Sign up and get 100 free credits, no card required. Paid plans: Starter at $19 per month for 25,000 credits, Growth at $49 per month for 70,000 credits, and Scale at $149 per month for 240,000 credits.
Get started
Live and test keys are available, and test keys are free. Free tool pages at chatterapi.com/tools let you try each tool without signing up.
ChatterAPI is independent and not affiliated with Reddit, Inc. or X Corp.
