PreReason
39 x402 APIs served from api.prereason.com
Every listing from PreReason that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.
At a glance
- Listings
- 39 x402 APIs
- Passing at the latest check
- 39 of 39
- Uptime, 30 days
- 100% on average across 39 listings
- Price
- $0.01 to $0.35 per call
- Trust score
- 75 to 79, median 77
- Paying wallets, 30 days
- 4 on its busiest listing
- Verified owner
- None
- Security findings
- None found
- Listed since
- 11 Oct 2026
The x402 Bazaar counts paying wallets per listing. A wallet that paid two listings counts twice. So the Bazaar saw between 4 and 71 different wallets paying PreReason in 30 days.
All 39 listings
Ranked by trust score.
- 79trustEventsPreReason
What 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.
$0.01per call on Base100% uptime, 676 ms, 4 paying agentsPassing, checked 2 h ago - 78trustCross RegimePreReason
Market 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.
$0.05per call on Base100% uptime, 578 ms, 3 paying agentsPassing, checked 1 h ago - 78trustTreasuriesPreReason
Bitcoin 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.
$0.03per call on Base100% uptime, 560 ms, 3 paying agentsPassing, checked 54 min ago - 78trustMacroPreReason
Macroeconomic data. Fed balance sheet, M2 money supply, Treasury yields, VIX and net liquidity, each with its trend. Economic indicators for AI agents. A paid call serves today or any ?date= on record.
$0.02per call on Base100% uptime, 547 ms, 3 paying agentsPassing, checked 54 min ago - 78trustBtc EnergyPreReason
Bitcoin mining economics. Production cost model, hashprice, natural gas pressure. Energy cost and mining profitability for crypto research agents. A paid call serves today or any ?date= on record.
$0.05per call on Base100% uptime, 642 ms, 3 paying agentsPassing, checked 1 h ago - 78trustBtc FullPreReason
Full Bitcoin intelligence. On-chain, macro, mining, energy, and cross-asset analysis combined. Bitcoin context in one call for research agents. A paid call serves today or any ?date= on record.
$0.05per call on Base100% uptime, 549 ms, 3 paying agentsPassing, checked 46 min ago - 78trustBtc ContextPreReason
Bitcoin context with on-chain and liquidity data. Active addresses, hash ribbon, difficulty and momentum, each with its trend, for AI agents. A paid call serves today or any ?date= on record.
$0.02per call on Base100% uptime, 586 ms, 3 paying agentsPassing, checked 46 min ago - 78trustBtcPreReason
Bitcoin 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.
$0.02per call on Base100% uptime, 503 ms, 3 paying agentsPassing, checked 59 min ago - 77trustTreasuriesPreReason
Bitcoin holdings for one public company, with its source, as-of date, filing URL and change since the prior reported holding.
$0.02per call on Base100% uptime, 513 ms, 2 paying agentsPassing, checked 4 h ago - 77trustEth ContextPreReason
Where 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.
$0.03per call on Base100% uptime, 465 ms, 2 paying agentsPassing, checked 4 h ago - 77trustCommodities Energy BasketPreReason
US 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.
$0.05per call on Base100% uptime, 488 ms, 2 paying agentsPassing, checked 4 h ago - 77trustFxPreReason
Foreign 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.
$0.05per call on Base100% uptime, 556 ms, 2 paying agentsPassing, checked 4 h ago - 77trustCross BreadthPreReason
Market breadth and risk appetite. SPY, VIX and sector readings. Equity and crypto breadth data for research agents. A paid call serves today or any ?date= on record.
$0.03per call on Base100% uptime, 497 ms, 2 paying agentsPassing, checked 18 min ago - 77trustCross CorrelationsPreReason
Cross asset correlations: the 10Y yield against SPY, and Bitcoin against SPY, QQQ, UUP, EUR/USD, net liquidity and VXX, over 30 and 90 days. A paid call serves today or any ?date= on record.
$0.02per call on Base100% uptime, 510 ms, 2 paying agentsPassing, checked 24 min ago - 77trustMacro LiquidityPreReason
Net liquidity analysis. Fed balance, TGA, reverse repo decomposition. Monetary conditions and liquidity cycle data for research agents. A paid call serves today or any ?date= on record.
$0.03per call on Base100% uptime, 497 ms, 2 paying agentsPassing, checked 21 min ago - 77trustBtc TreasuryPreReason
Corporate 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.
$0.05per call on Base100% uptime, 542 ms, 2 paying agentsPassing, checked 5 h ago - 77trustBtc FactorsPreReason
What moved with the Bitcoin price. Multi-factor attribution across macro, on-chain, and derivatives positioning: the factors that moved beyond their own noise band in the same window, an association, not a cause. For research agents. A paid call serves today or any ?date= on record.
$0.05per call on Base100% uptime, 474 ms, 2 paying agentsPassing, checked 8 min ago - 77trustBtc EtfPreReason
Spot 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.
$0.03per call on Base100% uptime, 561 ms, 2 paying agentsPassing, checked 33 min ago - 77trustBtc MinersPreReason
Bitcoin miner health. Hash ribbon, hashprice thermometer, production cost vs price, energy stress. Mining sector data for research agents. A paid call serves today or any ?date= on record.
$0.03per call on Base100% uptime, 523 ms, 2 paying agentsPassing, checked 25 min ago - 77trustBtc OnchainPreReason
Bitcoin 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.
$0.03per call on Base100% uptime, 502 ms, 2 paying agentsPassing, checked 5 min ago - 77trustBtc MomentumPreReason
Bitcoin 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.
$0.03per call on Base100% uptime, 518 ms, 2 paying agentsPassing, checked 26 min ago - 77trustBtc GridPreReason
Bitcoin network stress. Epoch pace, difficulty adjustment forecast, hash rate pressure. Block production health for mining analysis agents. A paid call serves today or any ?date= on record.
$0.02per call on Base100% uptime, 570 ms, 2 paying agentsPassing, checked 4 h ago - 77trustBtc PulsePreReason
Bitcoin 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.
$0.02per call on Base100% uptime, 477 ms, 2 paying agentsPassing, checked 17 min ago - 75trustCompaniesPreReason
One block of a company briefing (header, what_changed, situations, against_guidance, numbers, segments, valuation, capital_structure, quality, profitability, news), with the company's name, address, market and the time it was computed. 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. The whole briefing is GET /api/companies/{company}. Today's briefing only: this route takes no ?date=.
$0.05per call on Base100% uptime, 493 ms, 1 paying agentsPassing, checked 4 h ago - 75trustCompaniesPreReason
One 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=.
$0.35per call on Base100% uptime, 556 ms, 1 paying agentsPassing, checked 4 h ago - 75trustMetricsPreReason
Single 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.
$0.01per call on Base100% uptime, 475 ms, 1 paying agentsPassing, checked 4 h ago - 75trustCommodities Grains AgribusinessPreReason
Wheat and USA agribusiness side by side. The wheat futures fund WEAT's share price (not the wheat price) and the World Bank's monthly US wheat price, then the covered USA grain merchandisers, seed and crop nutrient companies, farm equipment makers and farmland REITs, each with its share price, its 1, 3 and 12 month changes beside WEAT and the 90 day correlation of its daily changes with WEAT. Commodity and company data for research agents. A paid call serves today or any ?date= on record.
$0.05per call on Base100% uptime, 489 ms, 1 paying agentsPassing, checked 4 h ago - 75trustCommodities Gold MinersPreReason
Gold 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.
$0.05per call on Base100% uptime, 525 ms, 1 paying agentsPassing, checked 3 h ago - 75trustCommodities Oil ProducersPreReason
Crude 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.
$0.05per call on Base100% uptime, 541 ms, 1 paying agentsPassing, checked 4 h ago - 75trustCommodities WheatPreReason
Wheat 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.
$0.03per call on Base100% uptime, 472 ms, 1 paying agentsPassing, checked 4 h ago
api.prereason.com also serves listings from 1 other provider. See all providers on api.prereason.com
How these numbers are made
Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.