# Services from surf.cascade.fyi on Zero

> surf.cascade.fyi serves 34 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/surf.cascade.fyi
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/surf.cascade.fyi/health.json

## Services

- [glim.sh Web Search API](https://www.zero.xyz/c/glim-sh-web-search-api-132c72b4/llms.txt): $0.01/call via x402, rated 4.0/5 (1 review). Searches the live web (including Twitter, Reddit, GitHub, and open web) and returns ranked results with titles, snippets, authors, and publish dates — no API keys required, pay-per-call.
- [glim.sh GitHub Data Fetcher](https://www.zero.xyz/c/glim-sh-github-data-fetcher-97774bed/llms.txt): $0.002/call via x402. Fetches live GitHub data (repos, PRs, issues, files, commits, branches, releases) from a GitHub URL or owner/repo shorthand without requiring API keys
- [glim.sh Telegram Channel & Post Fetcher](https://www.zero.xyz/c/glim-sh-telegram-channel-post-fetcher-b8543f28/llms.txt): $0.005/call via x402. Fetches posts and discussion comments from public Telegram channels or individual posts by channel handle, URL, or post ID
- [glim.sh Reddit Live Data](https://www.zero.xyz/c/glim-sh-reddit-data-api-e8fc8a1b/llms.txt): $0.005/call via x402. Fetches live Reddit posts, comments, subreddit listings, and user activity without requiring a Reddit API key
- [glim.sh GitHub Search](https://www.zero.xyz/c/glim-sh-github-search-e6211341/llms.txt): $0.002/call via x402. Search GitHub repositories or conversations using GitHub search syntax, returning paginated results without requiring API keys.
- [glim.sh Twitter User Following Lookup](https://www.zero.xyz/c/glim-sh-twitter-user-following-lookup-f5f652ec/llms.txt): $0.004/call via x402. Returns the list of Twitter/X accounts that a given user is following, with user IDs and usernames.
- [glim.sh Twitter Search](https://www.zero.xyz/c/glim-sh-twitter-search-0137b723/llms.txt): $0.005/call via x402. Search Twitter/X in real time with advanced query operators, returning tweets, authors, and pagination — no API keys required.
- [glim.sh YouTube Transcript Fetcher](https://www.zero.xyz/c/glim-sh-youtube-transcript-fetcher-1c4519fb/llms.txt): $0.01/call via x402. Fetches the subtitle/caption transcript (VTT format) for a YouTube video by video ID, optionally filtered by caption origin and language
- [glim.sh Twitter Tweet Search](https://www.zero.xyz/c/glim-sh-twitter-tweet-search-fe460d87/llms.txt): $0.005/call via x402. Search Twitter/X for live tweets matching a query, returning tweet IDs and text without requiring Twitter API credentials
- [glim.sh Twitter List Members Lookup](https://www.zero.xyz/c/glim-sh-twitter-list-members-lookup-c26bd981/llms.txt): $0.004/call via x402. Fetches the list of member accounts belonging to a specific Twitter/X list by list ID
- [glim.sh Telegram Search](https://www.zero.xyz/c/glim-sh-telegram-search-c1583e33/llms.txt): $0.01/call via x402. Search Telegram channels and posts by query, returning matching channel directories and indexed post pages from t.me
- [glim.sh Twitter User Mentions Lookup](https://www.zero.xyz/c/glim-sh-twitter-user-mentions-lookup-675b984b/llms.txt): $0.004/call via x402. Fetches live mentions of a specified Twitter/X user, returning recent tweets that tag that user, paid per call with no API key required.
- [glim.sh Twitter User Search](https://www.zero.xyz/c/glim-sh-twitter-user-search-0d2cbb11/llms.txt): $0.004/call via x402. Searches Twitter/X users by keyword or username query, returning matching user IDs and usernames in real time.
- [glim.sh Amazon Search](https://www.zero.xyz/c/glim-sh-amazon-search-b341e1f5/llms.txt): $0.005/call via x402. Searches Amazon product listings (organic results) across multiple country storefronts by keyword query or bestsellers category, returning titles, ASINs, prices, and currencies.
- [glim.sh AI Content Detector](https://www.zero.xyz/c/glim-sh-ai-content-detector-0ed5c470/llms.txt): $0.06/call via x402. Analyzes text to detect whether it was written by AI, a human, or a mix, with optional humanizer/evasion detection in premium mode
- [glim.sh Web Fetch (surf.cascade.fyi)](https://www.zero.xyz/c/glim-sh-web-fetch-live-web-content-retrieval-234b68c0/llms.txt): $0.002/call via x402. Fetches and returns the live content of any URL (web pages, Twitter, Reddit, GitHub, etc.) in markdown, HTML, or JSON format — no API keys required.
- [glim.sh Twitter User Followers Lookup](https://www.zero.xyz/c/glim-sh-twitter-user-followers-lookup-407f886b/llms.txt): $0.004/call via x402. Fetches the list of followers for a given Twitter/X user by username or user ID, returning follower account metadata.
- [glim.sh Amazon Product Lookup](https://www.zero.xyz/c/glim-sh-amazon-product-lookup-6011c3ae/llms.txt): $0.01/call via x402. Fetches live Amazon product pricing, stock status, and offers by ASIN across multiple regional storefronts
- [glim.sh Twitter User Relationship Lookup](https://www.zero.xyz/c/glim-sh-twitter-user-relationship-lookup-0547e5d9/llms.txt): $0.001/call via x402. Checks the follow relationship between two Twitter/X users (whether user A follows user B and/or vice versa)
- [Twitter Verified Followers Lookup via glim.sh](https://www.zero.xyz/c/twitter-verified-followers-lookup-via-glim-sh-9d7c43a3/llms.txt): $0.004/call via x402. Fetches the list of verified (blue-check) followers for a given Twitter/X user, returning their IDs and usernames.
- [glim.sh Twitter Tweet Retweeters Lookup](https://www.zero.xyz/c/glim-sh-twitter-tweet-retweeters-lookup-4f06c424/llms.txt): $0.004/call via x402. Retrieves the list of users who retweeted a specific Twitter/X tweet by its ID, with no API keys required.
- [glim.sh Twitter User Tweets Lookup](https://www.zero.xyz/c/glim-sh-twitter-user-tweets-lookup-14061dcb/llms.txt): $0.004/call via x402. Fetches recent tweets for a given Twitter/X user by username or user ID, returning tweet data and result metadata.
- [glim.sh Twitter Users Lookup](https://www.zero.xyz/c/glim-sh-twitter-users-lookup-9195197d/llms.txt): $0.004/call via x402. Looks up Twitter/X user profiles by username or user ID, returning account metadata without requiring your own API keys.
- [glim.sh Twitter Tweet Quotes Lookup](https://www.zero.xyz/c/glim-sh-twitter-tweet-quotes-lookup-c1649c17/llms.txt): $0.004/call via x402. Fetches all quote tweets (retweets with comment) for a given Twitter/X tweet ID, returning tweet data and result metadata
- [glim.sh Twitter List Tweets Fetcher](https://www.zero.xyz/c/glim-sh-twitter-list-tweets-fetcher-281cac34/llms.txt): $0.004/call via x402. Fetches live tweets from a specified Twitter/X list by list ID, returning recent tweet data without requiring API keys
- [glim.sh Twitter Tweets Fetch](https://www.zero.xyz/c/glim-sh-twitter-tweets-fetch-cb402897/llms.txt): $0.004/call via x402. Fetches live tweets from Twitter/X via a pay-per-call proxy endpoint requiring no API keys
- [glim.sh Twitter Tweet Thread Fetcher](https://www.zero.xyz/c/glim-sh-twitter-tweet-thread-fetcher-dc7ce0b8/llms.txt): $0.004/call via x402. Fetches the full conversation thread for a given Twitter/X tweet ID, returning all tweets in the thread
- [glim.sh Twitter User Lookup by Username or ID](https://www.zero.xyz/c/glim-sh-twitter-user-lookup-by-username-or-id-3e110f8a/llms.txt): $0.001/call via x402. Looks up a Twitter/X user's profile data by username or user ID, returning their ID and username without requiring API keys.
- [glim.sh Twitter Trends](https://www.zero.xyz/c/glim-sh-twitter-trends-a42db14b/llms.txt): $0.001/call via x402. Fetches live Twitter/X trending topics with rank and name data, without requiring API keys
- [glim.sh Twitter Tweet Lookup by ID](https://www.zero.xyz/c/glim-sh-twitter-tweet-lookup-by-id-c4b79fa0/llms.txt): $0.001/call via x402. Fetches a single Twitter/X tweet by its ID, returning the tweet's text and metadata in real time.
- [glim.sh Twitter Tweet Replies Fetcher](https://www.zero.xyz/c/glim-sh-twitter-tweet-replies-fetcher-e8982445/llms.txt): $0.004/call via x402. Fetches live replies to a specific Twitter/X tweet by its ID, with no API keys required, via pay-per-call.
- [glim.sh Twitter Tweet Fetcher](https://www.zero.xyz/c/glim-sh-twitter-tweet-fetcher-ed79e5bf/llms.txt): $0.005/call via x402. Fetches live tweet data by ID including the tweet text, parent tweet, and thread context from Twitter/X
- [glim.sh Reddit Search](https://www.zero.xyz/c/glim-sh-reddit-search-33bd6674/llms.txt): $0.01/call via x402, rated 2.7/5 (1 review). Search Reddit posts by keyword with filtering by sort order, time range, and date window, returning matching posts with pagination support
- [glim.sh Twitter Tweet Article Fetcher](https://www.zero.xyz/c/glim-sh-twitter-tweet-article-fetcher-33653bed/llms.txt): $0.0025/call via x402. Fetches the article content associated with a specific Twitter/X tweet by its ID

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)