# Services from api.neuroterminal.xyz on Zero

> api.neuroterminal.xyz serves 18 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.neuroterminal.xyz
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.neuroterminal.xyz/health.json

## Services

- [Neuroterminal Tech Stack Detector](https://www.zero.xyz/c/neuroterminal-tech-stack-detector-41cf8c22/llms.txt): $0.03/call via x402. Detects the technology stack (platform, analytics, tag managers, etc.) used by any public webpage by performing a full browser-rendered page load and analyzing network requests and markup.
- [Neuroterminal Product Facts](https://www.zero.xyz/c/neuroterminal-product-facts-68432cb0/llms.txt): $0.01/call via x402. Extracts structured product facts (name, price, availability, image) from any e-commerce product page URL
- [Neuroterminal Store Profile Lookup](https://www.zero.xyz/c/neuroterminal-store-profile-lookup-b513489b/llms.txt): $0.03/call via x402. Returns structured profile data about an e-commerce store domain, including platform detection, policy page presence, structured data quality, and product count estimate.
- [Neuroterminal Company Financials](https://www.zero.xyz/c/neuroterminal-company-financials-c9594df2/llms.txt): $0.03/call via x402. Returns historical financial metrics and derived ratios for a US-listed public company given its stock ticker
- [Neuroterminal SEC Filing History](https://www.zero.xyz/c/neuroterminal-sec-filing-history-d56ef55d/llms.txt): $0.01/call via x402. Retrieves a company's SEC filing history by ticker symbol, returning form types, filing dates, and direct SEC document URLs.
- [Neuroterminal Web Render](https://www.zero.xyz/c/neuroterminal-web-render-18d6db83/llms.txt): $0.02/call via x402. Renders a JavaScript-heavy web page (SPA or dynamic URL) and returns the fully-executed HTML via a pay-per-call HTTP endpoint settled in USDC on Base.
- [Neuroterminal Web Extraction — CSS Selector Scraper](https://www.zero.xyz/c/neuroterminal-web-extraction-css-selector-scraper-c5c55430/llms.txt): $0.02/call via x402. Fetches a URL and extracts text or attribute values from HTML elements matching given CSS selectors, paid per-call in USDC via x402.
- [Neuroterminal Portfolio Risk Calculator](https://www.zero.xyz/c/neuroterminal-portfolio-risk-calculator-0586406a/llms.txt): $0.02/call via x402. Computes portfolio risk metrics (Sharpe, Sortino, VaR, CVaR, CAGR, Calmar, max drawdown, win rate) from a series of periodic returns
- [Neuroterminal Option Price & Greeks Calculator](https://www.zero.xyz/c/neuroterminal-option-price-greeks-calculator-62732fa0/llms.txt): $0.02/call via x402. Computes the theoretical price and Greeks (delta, gamma, theta, vega) for a European-style call or put option using the Black-Scholes model
- [Neuroterminal Fetch Preflight](https://www.zero.xyz/c/neuroterminal-fetch-preflight-83242f5c/llms.txt): $0.01/call via x402. Pre-checks a URL before fetching it, returning accessibility metadata such as robots.txt permissions, paywall detection, JS rendering requirements, and HTTP status.
- [Neuroterminal Page Text Extractor](https://www.zero.xyz/c/neuroterminal-page-text-extractor-f090782d/llms.txt): $0.015/call via x402. Fetches and returns the readable plain-text content of any web page given its URL, paid per-call in USDC via x402
- [Neuroterminal Position Size Calculator](https://www.zero.xyz/c/neuroterminal-position-size-calculator-966791d9/llms.txt): $0.01/call via x402. Computes optimal bet/trade position size using the Kelly Criterion given win probability, win/loss amounts, and available capital
- [Neuroterminal Market Consensus](https://www.zero.xyz/c/neuroterminal-market-consensus-75c709ab/llms.txt): $0.02/call via x402. Looks up prediction market probabilities for a plain-language event or question, returning the best-matching market and its current odds
- [Neuroterminal Market Movers](https://www.zero.xyz/c/neuroterminal-market-movers-634f20fd/llms.txt): $0.015/call via x402. Returns the most uncertain and highest-volume prediction markets across Kalshi and Polymarket, highlighting biggest cross-venue probability gaps.
- [Neuroterminal Filing Changes](https://www.zero.xyz/c/neuroterminal-filing-changes-6f7c0b8c/llms.txt): $0.02/call via x402. Returns the biggest metric movers in SEC filings for a given stock ticker since a specified date
- [Neuroterminal Web Links Extractor](https://www.zero.xyz/c/neuroterminal-web-links-extractor-7c8a24d1/llms.txt): $0.01/call via x402. Extracts and categorizes all hyperlinks from a given webpage URL, returning counts and metadata by zone (nav, footer, content, internal, external).
- [Neuroterminal Rendered Schema Extractor](https://www.zero.xyz/c/neuroterminal-rendered-schema-extractor-350b10ad/llms.txt): $0.015/call via x402. Fetches and extracts structured schema (JSON-LD/Schema.org) data from a rendered webpage, including JavaScript-injected schema nodes
- [Neuroterminal Test Endpoint](https://www.zero.xyz/c/neuroterminal-test-endpoint-7637f573/llms.txt): $0.001/call via x402. Returns a simple health-check or connectivity confirmation response to verify the Neuroterminal x402 payment infrastructure is live and reachable.

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)