x402stock

Api V1 Full Market Snapshot

Current state of every US-listed ticker in a single call: price, day change and percent change, volume, and VWAP per symbol. The base layer for building a screener or scanning the whole market without iterating ticker by ticker. Optional `?tickers=AAPL,MSFT` to narrow and `?include_otc=true` to add OTC names. From x402stock, a market & economic data API (x402, USDC).

x402stock

Api V1 Fund Holdings Cik

The latest 13F-HR institutional holdings for a fund or investment manager, looked up by its SEC CIK. Returns every reported position with issuer, CUSIP, market value, share count, option type, and voting authority, plus the portfolio's total value, sorted largest first. ?limit= positions. Sourced from SEC EDGAR. From x402stock, a market & economic data API (x402, USDC).

x402stock

Api V1 Fund Nport Fund

What's inside an ETF or mutual fund, from its latest SEC N-PORT filing. Pass an ETF/fund ticker (SPY, ARKK) or CIK in the path. Returns the registrant, net/total assets, report date, and every portfolio holding by value — name, CUSIP, ISIN, shares, USD value, % of net assets, asset/issuer class, country. `?limit=` (max 500). Fund composition the 13F feed doesn't cover. From x402stock

x402stock

Api V1 Gainers

The day's biggest percentage gainers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Gdp

US real Gross Domestic Product, quarterly, in billions of chained 2017 dollars (seasonally adjusted annual rate), with the latest reading, prior quarter, quarter-over-quarter and year-over-year change, and recent history. No ticker needed. The broad measure of economic output for macro-aware analysis. Sourced from the St. Louis Fed (FRED). From x402stock

x402stock

Api V1 Grouped Daily

End-of-day OHLCV bars for every US-listed ticker on a single date; one call returns the entire market. Pass `?date=YYYY-MM-DD` (required). From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Indicators Ema Ticker

Exponential Moving Average time series. Tune with `?window=`, `?timespan=`, `?series_type=`, `?limit=`. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Indicators Macd Ticker

MACD time series with value, signal line, and histogram. Tune with `?short_window=`, `?long_window=`, `?signal_window=`, `?timespan=`, `?series_type=`, `?limit=`. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Indicators Rsi Ticker

Relative Strength Index time series (momentum oscillator). Tune with `?window=` (default 14), `?timespan=`, `?series_type=`, `?limit=`. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Indicators Sma Ticker

Simple Moving Average time series. Tune with `?window=`, `?timespan=`, `?series_type=`, `?limit=`. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Insider Trades Ticker

Recent insider transactions parsed from SEC Form 4 filings: the reporting owner and their role (director, officer, 10% holder), each buy/sell with transaction code, share count, price, and shares held afterward, plus an aggregate net-buying/net-selling signal. Tune how many filings to parse with `?limit=` (default 5, max 25). Sourced live from SEC EDGAR. From x402stock

x402stock

Api V1 Ipos

Upcoming and historical US IPOs: issuer name, ticker, announced and listing dates, offer price range and final price, shares offered, total deal size, exchange, and status. Filter by `?ipo_status=pending|new|history|rumor`, `?ticker=`, and `?limit=`. Use to track the new-issue calendar and recently priced deals. From x402stock, a market & economic data API (x402, USDC).

x402stock

Api V1 Losers

The day's biggest percentage losers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Macro

The US macro backdrop in one call: the federal funds rate, CPI and PCE inflation, the labor market (unemployment, payrolls, wages), real GDP, and the Treasury yield curve. No ticker needed. Replaces six macro calls (fed-funds + inflation + pce + labor-market + gdp + treasury-yields) at a lower combined price. Spans FRED, BLS, Treasury; sections degrade independently. From x402stock

x402stock

Api V1 Market Pulse

Use to find the day's biggest movers in one call. Returns the top 10 gainers and top 10 losers by percent move with price, the current US market session status (open, closed, pre, or post), and the latest market news headlines. No ticker needed. Built for agents scanning what is moving today. From x402stock, a pay-per-call market & economic data API. Pay per request in USDC via x402, no API key.

x402stock

Api V1 Money Supply

US M2 money stock, monthly, in billions of dollars (seasonally adjusted), with the latest value, prior month, month-over-month and year-over-year change, and recent history. No ticker needed. A liquidity gauge watched for inflation and risk-asset context. Sourced from the St. Louis Fed (FRED). From x402stock, a pay-per-call market & economic data API. Pay per request in USDC via x402, no API key.

x402stock

Api V1 News

Curated stock-market news with ticker tags, source, publisher, image, and timestamps. Pass `?ticker=AAPL` to filter. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Options Aggregates Contract

Historical OHLCV price bars for one option contract over any date range. Pass the option contract ticker in the path (e.g. O:AAPL260620C00150000) and tune ?multiplier=, ?timespan=minute|hour|day|week|month, ?from= and ?to= (optional; default to the trailing year), ?adjusted=, ?sort=, and ?limit=. Use for backtesting or charting a single option's price history. From x402stock

x402stock

Api V1 Options Ticker

The options chain for a US-listed underlying: every listed contract with its strike price, expiration date, call or put type, exercise style, contract ticker, and shares per contract. Filter with ?expiration_date=YYYY-MM-DD, ?contract_type=call|put, ?strike_price=, ?expired=true|false, and ?limit=. Use to discover which option contracts exist before pulling price history. From x402stock

x402stock

Api V1 Overview Ticker

Use when you need a full picture of one US-listed stock without making a dozen calls. Returns company profile, delayed price with OHLCV, fundamentals with computed P/E and margins, dividend yield, splits and corporate events, technical indicators (RSI, SMA, EMA, MACD) with neutral zone labels, recent news, and peers. A `sections` map flags anything unavailable. From x402stock

x402stock

Api V1 Patent Application

Full USPTO record for one patent application — pass the `{application}` number (e.g. 18687455, the `application_number` from /patents). Returns patent & application numbers, title, filing/grant dates, status, applicant, inventors, application type, examiner, art unit, CPC classes, publication number/date, term-adjustment days, and assignment/parent counts. From x402stock

x402stock

Api V1 Patent Application Assignments

Recorded ownership transfers (assignments) for one patent application — pass the `{application}` number. Each carries the reel/frame, conveyance text, received & recorded dates, assignors, assignees (with location), and the recorded-document link. A patent sale, collateral pledge, or M&A signal the price/filing feeds miss. Source: USPTO. From x402stock, a market & economic data API (x402, USDC).

x402stock

Api V1 Patent Application Continuity

The patent family for one application — pass the `{application}` number. Returns parent and child applications with their numbers, filing dates, status, and the continuity relationship (continuation, divisional, national-stage entry, etc.). Maps how deep a company's protection on an invention runs. Source: USPTO. From x402stock, a market & economic data API (x402, USDC).

x402stock

Api V1 Patent Application Transactions

The prosecution-history timeline for one patent application — pass the `{application}` number plus `?limit=` (max 200), newest first. Each event carries its date, USPTO event code, and description (office actions, allowance, grant, abandonment, etc.) — the momentum/risk read on where an application sits. Source: USPTO. From x402stock, a market & economic data API (x402, USDC).

x402stock

Api V1 Patents

A company's US patents from the USPTO Open Data Portal, newest filings first. Pass `?company=Tesla` (required, matches APPLICANT name — subsidiaries/variants need separate queries) plus `?limit=` (max 100). Each carries patent & application numbers, title, filing & grant dates, status, applicant, inventors, and a link. From x402stock, a market & economic data API (x402, USDC).

x402stock

Api V1 Pce

US PCE (Personal Consumption Expenditures) price inflation — the Fed's preferred inflation gauge — with the latest headline and core (ex food and energy) index levels, each with year-over-year percent change, plus recent monthly history. No ticker needed. Complements the CPI endpoint with the measure the Fed actually targets. Sourced from the St. Louis Fed (FRED). From x402stock

x402stock

Api V1 Portfolio Xray

Risk x-ray for a whole watchlist or portfolio in one call. Pass `?tickers=AAPL,MSFT,NVDA` (up to 25; optional `?weights=`). Returns per-holding price, sector and cap, plus portfolio concentration (top-weight, Herfindahl, diversification score), sector concentration, market-cap distribution, weighted day performance and risk flags. Replaces dozens of per-holding calls. From x402stock

x402stock

Api V1 Prediction Markets

Use to see where prediction-market money is flowing: the most recently traded Polymarket outcome tokens with implied probability (last on-chain price), today's VWAP and USD volume, and indexed totals — decoded by our own indexer from CTF Exchange V2 events on the public Polygon ledger, not from any Polymarket API. `?limit=` up to 100. From x402stock, a market & economic data API (x402, USDC).

x402stock

Api V1 Prev Close Ticker

Open, high, low, close, volume, and VWAP for a ticker's most recent completed trading day. One call returns one bar, handy for prior-close reference without setting a date range. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

x402stock

Api V1 Private Stocks

Live valuations for private, pre-IPO companies — Anthropic, OpenAI, SpaceX, Anduril, Neuralink, Kalshi, Polymarket — in one call, via PreStocks Solana tokens backed 1:1 by SPV exposure. Per company: mark price and valuation, on-chain token price and implied valuation, the token's premium/discount, supply, and contract. The catalog's only pre-IPO feed. From x402stock

x402stock