# Services from api.17711.xyz on Zero

> api.17711.xyz serves 10 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/api.17711.xyz
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.17711.xyz/health.json

## Services

- [17711 IP Blocklist Check](https://www.zero.xyz/c/17711-ip-blocklist-check-845f7954/llms.txt): $0.002/call via x402. Checks a single IPv4 address against a merged index of major public IP blocklists (FireHOL, Spamhaus, Tor exit nodes, Feodo, Talos) and returns whether it is banned and which lists matched.
- [17711 Web Scraper – Proxied URL Fetcher](https://www.zero.xyz/c/17711-web-scraper-proxied-url-fetcher-fac518e9/llms.txt): $0.005/call via x402. Fetches the full HTML content of any HTTP/HTTPS URL via a server-side proxy, returning the raw HTML, status code, final URL after redirects, and content type.
- [17711 Web Scraper – Extract Markdown](https://www.zero.xyz/c/17711-web-scraper-extract-markdown-4758c2f9/llms.txt): $0.007/call via x402. Fetches a web page from a given URL and returns its content as clean Markdown text, along with metadata like title, status, and final URL.
- [17711 Proxy Pool – Get Best Proxy](https://www.zero.xyz/c/17711-proxy-pool-get-best-proxy-4c1bcb43/llms.txt): $0.001/call via x402. Returns the single best-performing free HTTP/SOCKS proxy from a rotating, independently-verified pool, optionally filtered by country, city, protocol, or anonymity level.
- [17711 Smart Services – Web Search](https://www.zero.xyz/c/17711-smart-services-web-search-e0ea27bf/llms.txt): $0.003/call via x402. Performs a real internet search and returns ranked results (URL, title, snippet) for a given query string, priced per call in USDC via x402.
- [17711 Smart Services – JSON Extraction & Correction](https://www.zero.xyz/c/17711-smart-services-json-extraction-correction-290407b5/llms.txt): $0.001/call via x402. Extracts structured JSON from free-form, wrapped, or malformed text and optionally validates and auto-corrects it against a provided JSON Schema
- [17711 Emoji Match Service](https://www.zero.xyz/c/17711-emoji-match-service-6bb2e1ae/llms.txt): $0.001/call via x402. Analyzes a piece of text and suggests semantically relevant emojis that match its content and tone
- [17711 Web Scraper – Async URL Fetch](https://www.zero.xyz/c/17711-web-scraper-async-url-fetch-fa7086c5/llms.txt): $0.005/call via x402. Asynchronously fetches and scrapes a given HTTP/HTTPS URL, returning a task ID for polling or webhook delivery of the result
- [17711 Async Web Search](https://www.zero.xyz/c/17711-async-web-search-6a9f4c33/llms.txt): $0.003/call via x402. Submits an asynchronous web search query and returns a task ID for later result retrieval via polling or webhook callback.
- [17711 Ping Service](https://www.zero.xyz/c/17711-ping-service-c061ee41/llms.txt): $0.001/call via x402. Echoes arbitrary text back to the caller and returns a pong confirmation, optionally with a simulated delay for concurrency testing.

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)