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36,461 paid endpoints across the x402 ecosystem in one searchable list: 516 we build and operate ourselves, and 35,945 run by other people. Every row says which is which. Ours are badged OURS and tinted; everything else belongs to a third party.

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  • OURS We build, host and stand behind these. Every one answers its own documented example on every deploy, is priced by us, and is covered by the paywall guarantees on our catalog. A failed call is never charged. 516 of the 36,461 rows here.
  • 3rd party Someone else's endpoint. We do not operate, host, or test it. Everything below applies only to these rows:
  • The names, descriptions and tags are written by the seller, reproduced as supplied and unverified. Treat them as claims, not facts.
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Tool (as described by its seller)Seller / endpointCategoryPrice
3rd party 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 No description supplied by the seller. x402stock.xyz
GET /api/v1/options/{ticker}
V1
3rd party 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 No description supplied by the seller. x402stock.xyz
GET /api/v1/overview/{ticker}
V1
3rd party 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 No description supplied by the seller. x402stock.xyz
GET /api/v1/patent/{application}
V1
3rd party 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). No description supplied by the seller. x402stock.xyz
GET /api/v1/patent/{application}/assignments
V1
3rd party 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). No description supplied by the seller. x402stock.xyz
GET /api/v1/patent/{application}/continuity
V1
3rd party 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). No description supplied by the seller. x402stock.xyz
GET /api/v1/patent/{application}/transactions
V1
3rd party Live state of one perpetual-futures market by coin (e.g. BTC, ETH, SOL): mark and oracle price, current hourly funding rate with annualized APR, premium, open interest, max leverage, previous-day price, and 24h USD and base volume. The single-coin read for funding and open-interest signals. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/perps/{coin}
V1
3rd party Live on-chain account state for any wallet on the Hyperliquid perp DEX, by 0x address: account value, total notional, margin used, withdrawable; every open perp position (size, long/short, leverage, entry, unrealized PnL, liquidation price, margin); and resting open orders (up to `?limit=`, default 200; `open_orders_count` is the total). Read-only public chain data, no key. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/perps/account/{address}
V1
3rd party Historical OHLCV candles for one perpetual-futures market at the requested interval (1m, 5m, 15m, 1h, 4h, 1d, 1w, and more) over a time window. Pass the coin in the path (e.g. BTC) and tune with `?interval=` (default 1h), `?lookback=` candles (default 200, max 5000), or an explicit `?start=`/`?end=` epoch-ms range. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/perps/candles/{coin}
V1
3rd party Recent fills (executed trade history) for any wallet on the Hyperliquid perp DEX, by 0x address: per fill the time, coin, buy/sell side, direction (open/close long/short), price, size, start position, closed PnL, fee, and order id, most recent first. Tune with `?limit=` (default 50, max 200). Read-only public chain data, no key. Pass the address in the path. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/perps/fills/{address}
V1
3rd party The historical hourly funding-rate series for one perpetual-futures market, each point with the funding rate, annualized APR, and premium, most recent first. Pass the coin in the path (e.g. BTC) and tune the window with `?hours=` (default 24, max 720) or an explicit `?start=`/`?end=` epoch-ms range. Use to study funding regimes and carry. Free on-chain DEX data (venue: Hyperliquid), no key. No description supplied by the seller. x402stock.xyz
GET /api/v1/perps/funding/{coin}
V1
3rd party The level-2 order book for one perpetual-futures market: aggregated bid and ask price levels, each with size and the number of resting orders, as of the book timestamp. Pass the coin in the path (e.g. BTC). Use to gauge liquidity, spread, and depth. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/perps/orderbook/{coin}
V1
3rd party Everything about one on-chain perpetual-futures market in one call: live mark/oracle price with funding rate and open interest, recent funding history, the L2 order book, and OHLCV candles. Pass the coin in the path (e.g. BTC, ETH). Replaces four calls (perps/{coin} + funding + orderbook + candles) at a lower combined price. Free DEX data (venue: Hyperliquid). Sections degrade independently. No description supplied by the seller. x402stock.xyz
GET /api/v1/perps/overview/{coin}
V1
3rd party Use to track one Polymarket outcome token by its uint256 decimal token id: implied probability, today's VWAP and USD volume, indexed totals, plus on-chain identity (condition id, question title, neg-risk flag) resolved from the market's preparation transaction on Polygon. List active token ids via /prediction-markets. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/prediction-markets/{id}
V1
3rd party 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. No description supplied by the seller. x402stock.xyz
GET /api/v1/prev-close/{ticker}
V1
3rd party The current valuation of one private, pre-IPO company by symbol — e.g. ANTHROPIC, OPENAI, SPACEX, ANDURIL, NEURALINK, KALSHI, POLYMARKET — via its PreStocks Solana token, backed 1:1 by SPV exposure. Returns the SPV mark price and valuation, the on-chain token price and implied valuation, the token's premium/discount, supply, and contract. List them all at /api/v1/private-stocks. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/private-stocks/{symbol}
V1
3rd party Get the latest available price for any US-listed stock: the most recent 1-minute bar close plus today's OHLCV, change, and previous close. Currently 15 minutes delayed; each response carries `is_delayed: true`. Real-time pricing lands when the data plan is upgraded. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402. No description supplied by the seller. x402stock.xyz
GET /api/v1/quote/{ticker}
V1
3rd party Tickers related to the given symbol based on news and analyst coverage co-occurrence, a quick peer set for comparative analysis. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402. No description supplied by the seller. x402stock.xyz
GET /api/v1/related/{ticker}
V1
3rd party Renders a finished one-page equity tearsheet PNG for a US-listed stock — not raw JSON to assemble. Fans out to profile, price, 1-year history, fundamentals, technicals and news, then draws a 1-year price chart with its 50-day average plus key stats (market cap, P/E, margins, dividend yield, 52-week range) and headlines. Returns the data plus a hosted `artifact.png_url`. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/report/{ticker}
V1
3rd party A full AI-synthesized equity-research memo for one US stock in one call. Fans out across profile, fundamentals, technicals, short interest, insider activity (Form 4/144), 13D/G stakes, 8-K events, news and sentiment, then an LLM distils a balanced bull/bear case, valuation context, catalysts, risks and a per-signal read-out with an overall stance. Factual synthesis, not advice. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/research/{ticker}
V1
3rd party A transparent quant factor score for a US stock: Value (P/E, P/S, P/B), Quality (ROE, margins, leverage), Growth (YoY revenue & earnings) and Momentum (trailing return), each 0–100 from filing-grade fundamentals plus an equal-weighted composite. Returns every metric it scored, with labels. Factual, not advice. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/score/factors/{ticker}
V1
3rd party A transparent 0–100 insider-conviction score for a US stock. Starts neutral, then adjusts for net Form 4 buy/sell share flow, role-weighted activity (C-suite and 10% owners weigh more), cluster buying by distinct insiders, Form 144 intent-to-sell overhang, and any activist 13D stake — returning the full factor breakdown. From SEC EDGAR. Factual, not advice. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/score/insider/{ticker}
V1
3rd party A transparent 0–100 short-squeeze pressure score for a US stock. Combines short interest as a % of shares, days-to-cover, the daily short-volume ratio, fails-to-deliver vs average volume, and a price/social spark into one gauge — with the full sub-factor breakdown and the raw inputs it scored. Factual quantitative reading, not advice. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/score/squeeze/{ticker}
V1
3rd party The exchange-reported short-interest history for a US-listed stock: total shares sold short, average daily volume, and days-to-cover for each bi-weekly FINRA settlement date, most recent first. A core short-squeeze and bearish-positioning signal. Tune how many settlements to return with `?limit=` (default 12). From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/short-interest/{ticker}
V1
3rd party Daily short-sale volume for a US-listed stock: total volume, short volume, exempt and non-exempt short volume, the short-volume ratio, and a per-venue breakdown (NYSE, Nasdaq, ADF), most recent day first. A higher-frequency read on shorting pressure than bi-weekly short interest. Tune with `?limit=` (default 20). From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/short-volume/{ticker}
V1
3rd party Single-call snapshot of a ticker's current state: last quote, last trade, today's OHLC + volume + VWAP, previous-day OHLC, today's change vs previous close. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402. No description supplied by the seller. x402stock.xyz
GET /api/v1/snapshot/{ticker}
V1
3rd party The native SOL balance and basic account state for any Solana address, read from the public ledger: lamports and SOL, whether the account exists, its owning program, executable flag, and data size. Pass a base58 address in the path. Keyless on-chain data — no Jupiter API, no account. From x402stock, a pay-per-call market & economic data API. Pay per request in USDC via x402, no API key. No description supplied by the seller. x402stock.xyz
GET /api/v1/solana/balance/{address}
V1
3rd party The largest holders of any Solana SPL token (top accounts by balance, up to 20), each with its token account, owner wallet, balance, and share of total supply — for holder-concentration and whale analysis. Pass a base58 mint or a known symbol (JUP, JLP, …); tune with `?limit=` (max 20). Read from the public ledger, no Jupiter API. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/solana/holders/{mint}
V1
3rd party On-chain facts for any Solana SPL token, read straight from the public ledger (not the Jupiter API): total supply and decimals, mint and freeze authority, initialization, and token program (SPL Token or Token-2022). Pass a base58 mint address or a known symbol (SOL, JUP, JLP, USDC, USDT, BONK, JTO, WIF). Keyless public-chain data, no account. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/solana/token/{mint}
V1
3rd party Historical stock splits for a ticker, with execution date and split ratio (split_from to split_to). Most recent first. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402. No description supplied by the seller. x402stock.xyz
GET /api/v1/splits/{ticker}
V1
3rd party Live on-chain spot market for one Hyperliquid-listed token by symbol (e.g. HYPE, PURR) or @index: mid/mark price, previous-day price, 24h USD and base volume, circulating and total supply, and market cap, quoted in USDC. Spot, not a perp — for funding/open interest use /api/v1/perps/{coin}; for major-coin fiat prices use /api/v1/crypto. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/spot/{token}
V1
3rd party Historical OHLCV candles for one Hyperliquid spot market at the requested interval (1m, 5m, 15m, 1h, 4h, 1d, 1w) over a time window. Pass a token symbol (e.g. HYPE, PURR) or @index and tune with `?interval=` (default 1h), `?lookback=` candles (default 200, max 5000), or `?start=`/`?end=` epoch-ms. Spot candles — for perp candles use /api/v1/perps/candles/{coin}. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/spot/candles/{token}
V1
3rd party Level-2 order book for one Hyperliquid spot market: aggregated bid and ask price levels, each with size and resting order count, as of the book timestamp. Pass a token symbol (e.g. HYPE, PURR) or @index. Use to gauge spot liquidity, spread, and depth. Spot book — for the perp book use /api/v1/perps/orderbook/{coin}. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/spot/orderbook/{token}
V1
3rd party The short-squeeze picture for a US stock in one call: bi-weekly short interest with days-to-cover, daily short-sale volume with short-volume ratio, and settlement fails-to-deliver, plus a computed signal pulling the headline gauges together. Replaces three separate calls (short-interest + short-volume + fails-to-deliver) at a lower combined price. Sections degrade independently. From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/squeeze/{ticker}
V1
3rd party Use for a quick momentum or trend read on a US-listed stock. Returns the latest RSI (14) with overbought, oversold, or neutral zone, SMA 50 and EMA 20 with price position, and MACD with signal cross state, alongside the current delayed price. Factual indicator readings, not buy or sell guidance. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/technicals/{ticker}
V1
3rd party Company name, exchange, market cap, share class, SIC code, address, and other reference fields for a US-listed ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402. No description supplied by the seller. x402stock.xyz
GET /api/v1/ticker/{ticker}
V1
3rd party Annual time series of one World Bank indicator for a country, with latest value, prior year, and change. Indicators: gdp, gdp-growth, gdp-per-capita, inflation, unemployment, population, govt-debt, current-account, exports, fdi. Pick the country with `?country=US` (ISO2/ISO3, default US) and the span with `?limit=` years (default 10). Cross-country macro reference. Source: World Bank (CC BY 4.0). No description supplied by the seller. x402stock.xyz
GET /api/v1/world-bank/{indicator}
V1
3rd party A country's macro profile in one call: latest GDP, GDP growth, GDP per capita, inflation, unemployment, population, government debt, current account, exports, and FDI, from the World Bank's World Development Indicators. Pass an ISO country code in the path (e.g. US, CN, IN, DE). International macro the US-only FRED/BLS endpoints don't cover. Source: World Bank (CC BY 4.0). From x402stock No description supplied by the seller. x402stock.xyz
GET /api/v1/world-bank/country/{iso}
V1
3rd party Use to track one tokenized equity by xStock symbol (AAPLx) or underlying ticker (AAPL): the on-chain Raydium CLMM pool price from the public Solana ledger, the per-share price after its Token-2022 scaled-UI multiplier, the underlying's live quote, and the premium/discount percent. List every tracked symbol via /xstocks. From x402stock, a market & economic data API (x402, USDC). No description supplied by the seller. x402stock.xyz
GET /api/v1/xstocks/{ticker}
V1
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