Full-text search across every SEC EDGAR filing since 2001. Find filings mentioning a keyword or exact phrase via ?q=, narrow by ?forms=10-K,8-K, ?ticker=, and ?startdt=/?enddt= dates, and cap with ?limit=. Returns each match's form, filer, date, and a link to the document. Sourced from SEC EDGAR. From x402stock, a market & economic data API (x402, USDC).

Store a persistent key-value memory for an AI agent (namespace-isolated, optional TTL and metadata). Returns the stored memory record as JSON.

Capture a full-page (scrolled) PNG screenshot of an http(s) URL; returns a JSON envelope with the PNG base64-encoded under image_base64, plus final_url, title, viewport, and size.

Search UK postcodes by free-text address or place query; returns up to 100 matching postcode records.

Validate a UK postcode and report its normalised form, format validity, and whether it is currently active.

Decode QR/barcodes from a base64-encoded image; returns each detected code's type, decoded text, bounding rect, and polygon.

Get the top trending prediction markets on Polymarket, sorted by 24h volume. Returns up to 5 markets by default.

Historical fiat exchange rates for a given date (YYYY-MM-DD, back to 1999-01-04) and base currency; optionally restrict to specific targets.

The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the latest value, prior business day, day-over-day change, and recent history. No ticker needed. Updates each business day. Sourced from the US Treasury (FiscalData). Pass `?limit=` for more history (default 30, max 250). From x402stock

Generate a list of even numbers up to a specified limit.

Generate a list of prime numbers up to a specified limit.

Generate twin prime pairs (p, p+2, both prime) up to a specified limit.

Reference catalog of trade/quote condition codes (the numeric `conditions` seen on trades) with names, types, data types, and SIP mappings. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

Call when your agent must decide whether to add, hold or reduce crypto exposure on Base: returns one decision (invest/hold/reduce/defer) with a confidence score and a suggested allocation, combining Chainlink price risk, the live Crash Shield state of the GBLIN vault and the drawdown regime into a single machine-actionable answer.

Filtered search over the full SEC Form 4 insider-trade database: combine insider role (CEO, CFO, Director...), trade type code (P=open-market buy, S=sale...), minimum/maximum dollar value, ticker, and filing-date range in one query. The power tool for screening high-signal insider activity (e.g. all CEO open-market buys over $1M this week). Returns JSON.

Reverse-DNS lookup for an IP: PTR record plus a best-effort list of other domains hosted on the same IP.

Generate a random handshake sequence (numbers and symbols) for secure connections.

Generate a list of odd numbers up to a specified limit.

Live fiat FX rates (Frankfurter/ECB primary, open.er-api fallback) for cross-border agents

Verify up to 100 emails in one call; returns a per-email record matching /verify.