PreReason

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.prereason.com/api

• GET/bonds/context$0.03Who holds US Treasuries, in short. Foreign investors' net purchases of long term Treasuries (Treasury TIC), primary dealers' 13 week change in positions (New York Fed) and speculators' 10Y note futures position (CFTC), each against its own history, with the 10Y yield and TLT, LQD, HYG. Treasury holder data for fixed income research agents. A paid call serves today or any ?date= on record.
• GET/btc/etf$0.03Spot Bitcoin ETF flows. Daily net flows, cumulative flow, AUM with per-fund breakdown (IBIT, FBTC, GBTC). Spot Bitcoin ETF flow data for research agents. A paid call serves today or any ?date= on record.
• GET/treasuries/:ticker$0.02Bitcoin holdings for one public company, with its source, as-of date, filing URL and change since the prior reported holding.
• GET/treasuries$0.03Bitcoin holdings for every tracked public company, each row carrying its own source, as-of date, filing URL and verification tier so an estimate is never mistaken for a filed figure.
• GET/macro/rates$0.05Treasury yield curve and inflation expectations. Yields at every maturity from 1M to 30Y, 10Y-2Y and 10Y-3M spreads, 5Y and 10Y breakevens, 5y5y forward inflation, Germany 10Y. Rates data for macro and fixed income agents. A paid call serves today or any ?date= on record.
• GET/events$0.01What changed since your last read: one page of PreReason's change events after a cursor. A briefing's state label, a tracked release, and, for the companies you name (?companies=, at most 200), newer figures, a situation turning on or filed news (?kinds= narrows it). Each event says what changed, when it happened, when PreReason knew it and where to fetch it, never a value. With no cursor it answers the last 24 hours; each answer's next_cursor is where the next read starts.
• GET/metrics/:metric$0.01Single financial metric with pre-reasoned trend analysis (7d/30d/90d), signal, confidence score, momentum, and 90-day percentile. 293 metrics across bitcoin, calculated, eth, macro categories for AI agents.
• GET/btc/treasury$0.05Corporate Bitcoin treasury holdings. MicroStrategy, Marathon, Riot, Coinbase SEC filing data. Institutional crypto adoption intelligence for research agents. A paid call serves today or any ?date= on record.
• GET/commodities/energy-basket$0.05US oil and gas stocks. EIA weekly commercial crude stocks and Lower 48 gas storage against the same week in the prior five years, with the week's change, the levels that would change each label and the next EIA report dates; WTI, Brent and Henry Hub spot prices, the Brent to WTI spread and WTI 30 day realised volatility. Energy inventory data for commodity research agents. A paid call serves today or any ?date= on record.
• GET/btc/onchain$0.03Bitcoin on-chain analytics. Active addresses, MVRV proxy, hash rate, transaction volume. Blockchain network health for crypto research agents. A paid call serves today or any ?date= on record.
• GET/macro/auctions$0.03Treasury auction demand. The latest auction of each note and bond maturity, 2Y to 30Y: size, high yield, bid-to-cover and the shares of primary dealers, direct and indirect bidders, each against that maturity's own prior 12 auctions, with Treasury's announced and tentative auctions next. Auction data for fixed income research agents. A paid call serves today or any ?date= on record.
• GET/macro/calendar$0.03The macro calendar. The dates ahead of the main US releases (PPI, retail sales, GDP, personal income and outlays), the FOMC and ECB decisions, the FOMC minutes and the Treasury coupon auctions ahead (the week's, or the next one), each from its publisher's own calendar; and the latest US jobs report, CPI and weekly jobless claims as published, with their revisions. Release calendar data for macro research agents. A paid call serves today or any ?date= on record.
• GET/btc/momentum$0.03Bitcoin momentum. 90-day trend strength, percentile rankings, 200-day MA and an RSI-style strength reading. Price trend data for research agents. A paid call serves today or any ?date= on record.
• GET/commodities/wheat$0.03Wheat through a wheat futures fund. WEAT's share price and the World Bank's monthly average US soft red winter wheat price per metric ton, speculators' net position in CBOT soft red winter wheat futures (CFTC), and the dollar fund and the WTI spot price beside it, each with its measured relationship to WEAT. Commodity market data for research agents. A paid call serves today or any ?date= on record.
• GET/bonds/full$0.05Who holds US Treasuries. Foreign investors' net purchases (Treasury TIC), primary dealers' 13 week change in positions (New York Fed) and speculators' 10Y note futures position (CFTC), each against its own history; the Fed's Treasury holdings, debt held by the public, the largest foreign holders and the next reports. Treasury holder data for fixed income research agents. A paid call serves today or any ?date= on record.
• GET/btc/pulse$0.02Bitcoin pulse check. 24hr price change, volume, dominance percentage, fee activity. Quick crypto market data for monitoring agents. A paid call serves today or any ?date= on record.
• GET/eth/context$0.03Where Ether stands. Its price and global 24h volume, with that volume's 30 day z score (CoinGecko); its distance from the 200 day average; Lido's stETH APR; the CFTC's CME Ether positioning; and OKX's ETH funding rate. Ethereum market data for research agents. A paid call serves today or any ?date= on record.
• GET/cross/ai-compute$0.05AI compute and power chain. US grid demand for the Lower 48, ERCOT and PJM against a year earlier (EIA-930), the AI hosting agreements Bitcoin miners announced in SEC filings with megawatts, customer, term and contracted revenue, and hosting against mining revenue per megawatt. Data center power and miner hosting data for energy and infrastructure research agents. A paid call serves today or any ?date= on record.
• GET/companies/:company$0.35One listed company's briefing, every block in one call: its latest reported figures, what changed, its situations, and how it is valued and financed, each figure dated and sourced. Sold for USA, Japanese, Korean and Indian companies. The whole briefing is $0.35 a call and one block $0.05; the 11 blocks bought one by one come to $0.55. One block alone is GET /api/companies/{company}/{block}. Today's briefing only: this route takes no ?date=.
• GET/fx$0.05Foreign exchange liquidity. Dollar strength (the UUP ETF, a dollar index proxy), EUR/USD, USD/CNY, Treasury yields. FX and global liquidity data for currency and crypto agents. A paid call serves today or any ?date= on record.
• GET/btc$0.02Bitcoin quick check. Price and trend direction, net liquidity correlation and a short crypto market snapshot, for AI agents. A paid call serves today or any ?date= on record.
• GET/cross/regime$0.05Market regime classification (expansion, contraction or transition), with the correlation breakdown, the yield curve and USDT dominance behind it. Market context for research agents. A paid call serves today or any ?date= on record.
• GET/commodities/gold-miners$0.05Gold and its USA miners side by side. The gold fund GLD's share price (not the gold price) and the World Bank's monthly average gold price per troy ounce, then the covered USA gold and silver miners and royalty and streaming companies, each with its share price, its change over 1, 3 and 12 months beside GLD over the same windows and the measured 90 day correlation of its daily changes with GLD. Commodity and company data for research agents. A paid call serves today or any ?date= on record.
• GET/commodities/oil-producers$0.05Crude oil and its USA producers side by side. US oil and gas stocks against the five year norm (EIA) and WTI and Brent spot prices, then the covered USA oil and gas producers, integrated majors, refiners and two oil field service companies coded as producers, each with its share price, its 1, 3 and 12 month changes beside WTI and the measured 90 day correlation of its daily changes with WTI. Commodity and company data for research agents. A paid call serves today or any ?date= on record.
• GET/commodities/copper$0.03Copper through a copper futures fund. CPER's share price and the World Bank's monthly average LME copper price per metric ton, speculators' net position in COMEX copper futures (CFTC), and the dollar and gold funds beside it, each with its measured relationship to CPER. Commodity market data for research agents. A paid call serves today or any ?date= on record.

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