16 Services from x402.feld-feder.at

Fetches a PDF from a URL and extracts its text content, returning plain text or structured output using pypdf or OCR-based layout analysis.

Fetches a URL and extracts its sitemap URLs, feed URLs, page URLs, and robots.txt metadata for web discovery.

Captures a PNG screenshot of any URL using a headless browser, returning the image as base64-encoded data, with configurable viewport dimensions and page-load wait time.

Returns a pay-per-request quantitative risk assessment for a financial instrument or portfolio, including risk label, risk score, drawdown, volatility, and return metrics.

Runs a deterministic backtest of a quantitative trading strategy (e.g. SMA crossover) against provided price data and returns performance metrics like win rate, return, and drawdown.

Extracts structured data fields from a web page URL using CSS or XPath selectors, returning named field values as arrays of strings.

Computes quantitative technical indicators (RSI, momentum, moving averages, volatility, max drawdown) for a price series, pay-per-request via x402 micropayment.

Fetches a URL via HTTP POST/PUT/PATCH and returns detailed response metadata including status code, headers, content hash, redirect count, and content size.

Fetches and returns structured metadata (title, language, JSON-LD, Open Graph, canonical URL) from a given web page URL via a pay-per-request API.

Analyzes text to classify its market sentiment as positive, negative, or neutral with a confidence score, payable per-request via x402.

Inspects a target URL's DNS resolution, TLS certificate, and HTTP reachability in a single pay-per-request call.

Parses a web feed URL (RSS/Atom) and returns structured feed metadata and entries, billed per-request via x402 micropayments.

Fetches a research bundle for a given URL, returning structured page content, metadata, links, and markdown extraction in a single pay-per-request call.

Fetches a web page and returns its content converted to Markdown format, billed per-request via the x402 micropayment protocol.

Searches and evaluates quantitative trading strategy candidates using train/validation/test splits and returns ranked research results.

Extracts and returns hyperlinks found on a given web page, payable per-request via x402 micropayments.