# xAPIs — Twitter/X Data API > xAPIs is a Twitter/X data API for developers: user profiles, tweets, > threads, followers, search, communities, lists and trends as structured > JSON. It also offers free, no-login browser tools built on the same API. ## Free tools (no account required, 10 lookups/day per visitor) - [Thread Reader](https://xapis.dev/tools/twitter-thread-reader): Read any Twitter (X) thread as one clean page — no login, no app. Paste a tweet link or ID and unroll the full thread for free. - [Follower Count Checker](https://xapis.dev/tools/twitter-follower-count-checker): Check the exact, live follower count of any Twitter (X) account for free. No login required — enter a username and get real-time follower stats. - [Tweet Viewer](https://xapis.dev/tools/tweet-viewer): View any public tweet without logging in to Twitter (X). Free tweet viewer with full text, engagement stats and media — just paste a tweet ID. - [Advanced Search](https://xapis.dev/tools/twitter-advanced-search): Run Twitter (X) advanced search without an account. Full operators support — from:user, since:, until:, min_faves: — free and login-free. - [User ID Finder](https://xapis.dev/tools/twitter-user-id-finder): Find the numeric user ID behind any Twitter (X) username instantly. Free username-to-ID converter for developers, no login required. - [Trends Viewer](https://xapis.dev/tools/twitter-trends-viewer): See what is trending on Twitter (X) right now, worldwide or by country. Free trends viewer with tweet volumes — no account required. - [Follow Checker](https://xapis.dev/tools/does-x-follow-y): Instantly check if one Twitter (X) account follows another. Free follow-relationship checker, no login needed — enter two usernames. - [User Search](https://xapis.dev/tools/twitter-user-search): Search Twitter (X) accounts by name, topic or keyword without logging in. Free people-search for X with follower counts and bios. - [Replies Viewer](https://xapis.dev/tools/tweet-replies-viewer): View the replies to any public tweet without a Twitter (X) account. Free replies viewer — paste a tweet ID and read the conversation. - [Quote Tweets Viewer](https://xapis.dev/tools/quote-tweets-viewer): See all quote tweets of any public tweet without logging in to Twitter (X). Free quote-tweet viewer with engagement stats. - [Retweeters Viewer](https://xapis.dev/tools/retweeters-viewer): See who retweeted any public tweet without a Twitter (X) account. Free retweeters list with names and follower counts. - [Mentions Viewer](https://xapis.dev/tools/twitter-mentions-viewer): See the latest tweets mentioning any Twitter (X) account — no login required. Free mentions monitor for brands and creators. ## API - [API reference](https://xapis.dev/): interactive docs for every endpoint - [OpenAPI 3.1 spec](https://xapis.dev/api/openapi.yaml): machine-readable schema - Authentication: `X-API-Key` header; get a key at https://xapis.dev/auth/register - Base URL: https://v2.xapis.dev ## Endpoints - User: - [`GET /twitter/user/info`](https://xapis.dev/docs/user_info) — Get user info (1 credits) - [`GET /twitter/user/last_tweets`](https://xapis.dev/docs/user_last_tweets) — Get user tweets (15 credits) - [`GET /twitter/user/tweet_timeline`](https://xapis.dev/docs/user_timeline) — Get user timeline (15 credits) - [`GET /twitter/user/followers`](https://xapis.dev/docs/user_followers) — Get followers (30+ credits, scales with page size) - [`GET /twitter/user/followings`](https://xapis.dev/docs/user_followings) — Get followings (30+ credits, scales with page size) - [`GET /twitter/user/followers_ids`](https://xapis.dev/docs/user_followers_ids) — Get follower IDs (5+ credits, scales with page size) - [`GET /twitter/user_about`](https://xapis.dev/docs/user_about) — Get user about (1 credits) - [`GET /twitter/user/batch_info_by_ids`](https://xapis.dev/docs/user_batch_info) — Batch user info by IDs (1 credits) - [`GET /twitter/user/mentions`](https://xapis.dev/docs/user_mentions) — Get user mentions (15 credits) - [`GET /twitter/user/search`](https://xapis.dev/docs/user_search) — Search users (18 credits) - [`GET /twitter/user/verifiedFollowers`](https://xapis.dev/docs/user_verified_followers) — Get verified followers (15+ credits, scales with page size) - [`GET /twitter/user/check_follow_relationship`](https://xapis.dev/docs/user_check_follow) — Check follow relationship (2 credits) - Tweet: - [`GET /twitter/tweets`](https://xapis.dev/docs/tweets_by_ids) — Get tweets by IDs (1 credits) - [`GET /twitter/tweet/replies`](https://xapis.dev/docs/tweet_replies) — Get tweet replies (15 credits) - [`GET /twitter/tweet/quotes`](https://xapis.dev/docs/tweet_quotes) — Get tweet quotes (15 credits) - [`GET /twitter/tweet/retweeters`](https://xapis.dev/docs/tweet_retweeters) — Get retweeters (18+ credits, scales with page size) - [`GET /twitter/tweet/thread_context`](https://xapis.dev/docs/thread) — Get thread (15 credits) - [`GET /twitter/article`](https://xapis.dev/docs/article) — Get article (5 credits) - [`GET /twitter/tweet/advanced_search`](https://xapis.dev/docs/advanced_search) — Advanced tweet search (15 credits) - Community: - [`GET /twitter/community/info`](https://xapis.dev/docs/community_info) — Get community info (1 credits) - [`GET /twitter/community/members`](https://xapis.dev/docs/community_members) — Get community members (18 credits) - [`GET /twitter/community/moderators`](https://xapis.dev/docs/community_moderators) — Get community moderators (18 credits) - [`GET /twitter/community/tweets`](https://xapis.dev/docs/community_tweets) — Get community tweets (15 credits) - [`GET /twitter/community/get_tweets_from_all_community`](https://xapis.dev/docs/community_all_tweets) — Search all communities (15 credits) - List: - [`GET /twitter/list/members`](https://xapis.dev/docs/list_members) — Get list members (18+ credits, scales with page size) - [`GET /twitter/list/followers`](https://xapis.dev/docs/list_followers) — Get list followers (18+ credits, scales with page size) - [`GET /twitter/list/tweets`](https://xapis.dev/docs/list_tweets) — Get list tweets (15 credits) - Other: - [`GET /twitter/trends`](https://xapis.dev/docs/trends) — Get trends (8 credits) ## Other pages - [Blog](https://xapis.dev/blog) - [Changelog](https://xapis.dev/changelog) - [Roadmap](https://xapis.dev/roadmap) - [About](https://xapis.dev/about) - [Contact](https://xapis.dev/contact)