Every agent-payable API.

x402-gateway tool: html_to_markdown

x402-gateway tool: jobs

x402-gateway tool: markdown

x402-gateway tool: mermaid

x402-gateway tool: og_image_generator

x402-gateway tool: qr_generator

x402-gateway tool: token_price

x402-gateway tool: wallet_portfolio

x402-gateway tool: whale_alerts

Is your x402 service still listed? The Bazaar removes resources that go without settlement, and no one tells you. We keep a daily snapshot of the whole catalog since June, so we can show whether your domain is present today, how its resource count moved day by day, and how long since each resource was last paid for. In our latest scan 620 of 2,147 domains are no longer present. Measured from our own snapshots.

Your 402 envelope can pass every static check and still not get you paid. We build a real signed payment at your listed price and submit it to the CDP facilitator verify endpoint, which checks signature, requirements and the on-chain transfer simulation. Nothing settles, so no money moves. You get back whether a real payment would be accepted, and if not, the facilitator own reason verbatim. Pass ?url= or ?domain=.

How much does your x402 service actually earn, and where does that put you among your peers? We measure real USDC inflows to every payTo address in the Bazaar catalog over 30 days and return the distribution. Pass ?domain=<yours> for your own revenue, calls, unique payers and percentile, plus the cohort of services in your price band. Omit it for the market distribution alone. Individual competitors are never listed. Measured, not estimated.

Listed, able to charge, and still not selling? We join the Bazaar catalog with measured on-chain revenue and report the median profile of the top fifth of earners, of everyone earning anything, and of those earning nothing, alongside your own. In our data the top fifth list 14 resources to the zero group one, and write 190-character descriptions to their 370. Correlations across services, not advice. ?domain=.

Aggregate stats for a wallet (tx count, total amount, unique recipients)

Paginated transfers where wallet is sender

Resources for a specific origin/domain

Crypto trades 24/7, so there is no session close: this returns the previous UTC calendar day's full OHLCV candle (00:00–24:00 UTC) for a spot pair — open, high, low, close, volume, and VWAP. Pass the pair in the path as BASE-QUOTE, e.g. BTC-USD. One call returns yesterday's daily bar. From x402stock, a pay-per-call market & economic data API. Pay per request in USDC via x402, no API key.

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).

Price history for one energy benchmark — `wti` (WTI crude, $/bbl), `brent` (Brent crude, $/bbl), `natural-gas` (Henry Hub, $/MMBtu), or `gasoline` (US regular retail, $/gal) — with the latest value, prior reading, change, and recent history. Tune with `?limit=` (default 30, max 365). The catalog's commodities feed. Source: U.S. Energy Information Administration (EIA). From x402stock

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.

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).

Historical cash dividends for a ticker: amount, currency, type, frequency, and the declaration / ex-dividend / record / pay dates. 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.

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.

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.

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.

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

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.

Pull a key market-signal macro series from the Federal Reserve (FRED) by slug: vix, yield-curve-10y-2y, yield-curve-10y-3m, high-yield-spread, ig-spread, breakeven-10y, real-yield-10y, jobless-claims, consumer-sentiment, mortgage-30y, financial-conditions, recession-probability. Each returns the latest value, prior, change, year-over-year, and recent history. No ticker needed. From x402stock

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).

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).

Insider intent-to-sell notices (SEC Form 144) for one US-listed company — the leading indicator that front-runs the Form 4. Per notice: the insider and relationship, shares to be sold, aggregate market value, approximate sale date, broker, shares outstanding, and any sales in the past 3 months. A PROPOSED sale, not an executed trade. `?limit=` max 25. From SEC EDGAR. From x402stock

Initial beneficial-ownership holdings parsed from SEC Form 3 filings, the first report an insider files on becoming a director, officer, or 10% holder. Each holding carries the security, shares owned, direct or indirect ownership, and derivative terms. Complements Form 4 transactions. ?limit= filings (default 5). Sourced from SEC EDGAR. From x402stock, a market & economic data API (x402, USDC).

All markets in one Hyperliquid HIP-3 builder DEX (pass the dex id, e.g. `xyz`): 24/7 synthetic mark & oracle price, funding rate + APR, open interest, and day volume each. Covers equity perps (NVDA, TSLA), commodities (GOLD, BRENTOIL, COPPER), FX, and index perps. Oracle-priced proxies carrying funding — not the underlying's official last trade. List DEXs at /api/v1/hip3/dexs. From x402stock

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).

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).

Schedule 13D/13G filings — triggered when a holder crosses 5% of a class — disclosing beneficial-ownership and activist stakes in a US-listed company, from SEC EDGAR. Per filing: the reporting person, filer-reported percent of class (can be <5% if held via derivatives), shares, voting/dispositive power, and (for 13D) the activist intent. `?type=13D|13G|all`, `?limit=` max 25. From x402stock

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

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

One market in a Hyperliquid HIP-3 builder DEX by underlying symbol (e.g. `xyz`/`NVDA`, `xyz`/`GOLD`): its 24/7 synthetic mark & oracle price, funding rate + APR, premium, open interest, and day volume. A round-the-clock live proxy for the underlying that carries funding — NOT its official last trade, exchange close, or spot price. List a DEX's markets at /api/v1/hip3/{dex}. From x402stock

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).

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

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).

CFTC Commitments of Traders for one futures market by slug: sp500, nasdaq, gold, silver, crude-oil, natural-gas, euro, british-pound, japanese-yen, swiss-franc, us-dollar-index, 10y-note, bitcoin. Returns open interest and non-commercial, commercial, and non-reportable long/short/net with weekly changes plus net history. `?weeks=` 12 (max 52). From the US CFTC. From x402stock

The reported time series of one XBRL financial concept (e.g. Revenues, Assets, NetIncomeLoss) for a company, taken directly from its SEC filings. Pass the tag via `?tag=` and optionally `?taxonomy=` (default us-gaap) and `?limit=`. Each point carries the value, period, fiscal year/quarter, source form, and accession. Use for precise, filing-grade fundamentals and quant time series. From x402stock

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.

Per-period financial statements (income statement, balance sheet, cash flow, comprehensive income) sourced from SEC filings, flattened to fact_key → value maps. Pass `?timeframe=annual|quarterly|ttm` and `?limit=`. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

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

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).

The stock price history endpoint. Returns historical OHLCV bars at the requested multiplier and timespan (minute, hour, day, week, month) between `from` and `to`. Use for price history, charting, backtesting, and trend analysis over any 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.

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