ChatterAPI

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.

It has 39 tools: search Reddit posts, comments and media; export full threads; find and profile subreddits; look up Reddit and X users and check whether an account is active, suspended or shadowbanned; export X followers, verified followers, retweeters and list members; search tweets and monitor mentions; and find leads, meaning people asking in public for what you sell, on Reddit, X or both. On X you can also send DMs, follow, like and post from accounts you connect. Reddit is read-only.

Every tool works as a REST route and as a hosted MCP tool for Claude Code, Cursor, Codex, Windsurf, VS Code and Claude Desktop. Each response reports the credits it charged, and failed calls cost nothing. Sign up for 100 free credits, no card needed.