Market Intelligence API

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

Base URLhttps://api.marketintelligenceapi.com/api/v1

• POST/alerts/subscriptions—No price listedCrypto and stock alerts by webhook: one POST buys a 7-day pack of up to 200 signed deliveries to your HTTPS URL. Events: decision_change, unusual_flow, funding_extreme (Hyperliquid), material news, token_risk_change for up to 5 watched tokens, sec_filing (new Form 4, 8-K, 144, 13D/G of your tickers). Filter by symbols and forms. Use to get pushed instead of polling.
• GET/news/symbol—No price listedStock and crypto news for one ticker: recent headlines and material corporate filing events (8-K) that mention the symbol, with keyword sentiment, source and link. Use to check the news before acting.
• POST/analytics/zscore—No price listedUse to measure how unusual a value is versus its history ($0.01): send value and reference values; get mean, standard deviation and z = (value - mean) / sd. Choose SAMPLE (default, n-1) or POPULATION (n) standard deviation. Deterministic, works for prices, volumes, spreads or any series.
• POST/credits/buy/:usd—No price listedPrepaid API credits and API key for clients that cannot sign an x402 payment per call (most MCP clients): one payment buys credit ($5, $20 = $22 credit, $50 = $60) and returns an API key. Send it as X-API-Key on any paid route or MCP tool; each call costs its x402 price and failed calls are refunded. With your key in X-API-Key it tops that key up.
• GET/rates/treasury-yield-curve—No price listedTreasury yield curve ($0.01): US Treasury yields from 1 month to 30 years, par and real (TIPS), daily changes, 2s10s, 3m10y and 5s30s spreads with inversion flags, 10-year breakeven inflation, SOFR, EFFR and euro STR. Official Treasury and Fed data.
• GET/decision/lite/:symbol—No price listedBuy or sell signal, cheap ($0.05): the $1 decision engine reduced to action (STRONG_BUY..STRONG_SELL), direction, conviction, GO/WAIT for a side and each pillar's stance. A rule-based aggregation of the data, not a forecast; its live hit rate is free at /api/v1/decision/track-record. Crypto, US stocks or ISINs.
• GET/intelligence/rug-check/:address—No price listedRug check for any token ($0.01): is this token a rug pull or scam? Short verdict LOW_RISK, CAUTION or HIGH_RISK with a 0-100 safety score, one plain sentence, can it be sold, buy tax, liquidity, owner control and the top three risks, for a contract on Base, Ethereum, Arbitrum, Optimism, Polygon or Solana.
• GET/intelligence/top-activity—No price listedCrypto trading activity and volume spikes: assets ranked by trading activity versus their own recent baseline (trade and volume acceleration), with confidence. Use to find where trading is concentrating right now.
• GET/sec/form-144/:symbol—No price listedSEC Form 144 insider sale notices of a US stock: proposed sales by officers, directors and 10% holders over days=1-365 - planned sale value, sellers, relationship and dates. Use to see insider sales before they happen.
• GET/markets/defi-yields—No price listedDeFi yields now ($0.002): best supply and borrow APY of every Aave v3, Spark and Compound v3 market on Ethereum, Base, Arbitrum, Optimism and Polygon, read on chain every 10 minutes, highest APY first, filter by asset, chain or protocol. Use to find where stablecoins or ETH earn most.
• GET/intelligence/quote—No price listedDEX swap quote and best route ($0.005): how much you get now across Uniswap v2/v3/v4 and Aerodrome (direct or through WETH) on Base, Ethereum, Arbitrum, Optimism or Polygon, with price impact, the minimum to accept at your slippage and alternative routes. Simulated with eth_call; nothing is executed. Use right before an on-chain swap.
• GET/rates/auctions—No price listedUS Treasury auctions results and calendar: upcoming and recent auctions with high yield, bid-to-cover, indirect and dealer shares, and the change vs the previous auction of the same security. Use to track Treasury supply and demand.
• GET/markets/oil-inventories—No price listedOil inventories and crude stocks, weekly (EIA Weekly Petroleum Status Report, Wednesdays): US commercial crude, Cushing, SPR, gasoline and distillate stocks with weekly change and the 5-year average for the same week, plus crude production, refinery utilization, imports and exports. Use for the weekly oil supply picture.
• GET/rates/curve—No price listedUS Treasury yields and yield curve: par and real (TIPS) curves with daily changes, 2s10s/3m10y/5s30s slopes and inversion flags, 10y breakeven inflation, and SOFR, EFFR and euro STR. Use for the interest-rate backdrop of any trade.
• GET/rates/liquidity—No price listedFed liquidity and net dollar liquidity: Fed total assets minus the Treasury General Account minus overnight reverse repo, now and its 1/4/13/52-week change, trend EXPANDING/CONTRACTING/FLAT, percentile over two years and a 26-week series. Fed, Treasury and New York Fed data. Use to judge the macro tide for crypto and equities.
• GET/intelligence/whale-activity/:address—No price listedWhale activity in a token ($0.01): the largest wallets buying and selling any ERC-20 in the last hour on Base, Ethereum, Arbitrum, Optimism or Polygon, net USD per wallet, buys and sells, smart-money labels, bot flags and smart-money net flow. Use to see whether whales accumulate or dump.
• GET/intelligence/buying—No price listedCrypto buying pressure ranking: assets under aggressive buying, ranked by buy pressure from the exact taker side of every on-chain swap (arbitrage, MEV and bot trades excluded), plus volume, imbalance and price change. Use to find what buyers are chasing.
• GET/markets/stablecoin-peg—No price listedStablecoin peg and depeg monitor ($0.005): is USDT, USDC, DAI, USDS, USDe, PYUSD, GHO, crvUSD, RLUSD, USD1 or FDUSD still worth a dollar? DEX price, depth of a $100k sale and Chainlink price, status PEGGED, WATCH, DEPEG or THIN_MARKET, refreshed every 5 minutes.
• GET/intelligence/pre-trade—No price listedPre-trade check: should I buy or sell this now? Returns a verdict (FAVORABLE, CAUTION, UNFAVORABLE) with a score and its checks - order flow, momentum, volatility, adverse market events, market regime, news or material filings from the last 24h, plus on-chain slippage of a $1k/$10k/$50k order and a liquidity score. Use right before placing a trade.
• GET/fundamentals/MSFT—No price listedUse for fundamentals of a US-listed company (e.g. AAPL, MSFT, NVDA). Returns key financial figures and the latest filing from official regulatory filings, with a derived fundamental signal, score and interpretation.
• GET/explain/:symbol—No price listedWhy is the price moving? Explanation of a crypto, tokenized-stock or US-stock move ($0.02): the move over 15 minutes and its likely drivers from every source (on-chain order flow, unusual activity, smart money, perp crowding, news of 48h, SEC filings, insiders), each with direction and weight, and a one-sentence summary.
• GET/intelligence/token-risk/:address—No price listedToken security audit and honeypot check, full report: EVM (Base, Ethereum, Arbitrum, Optimism, Polygon) simulated sell and buy, owner, proxy, mint/blacklist/pause/fee functions, liquidity, LP burn, tax; Solana mint and freeze authority, Token-2022 fee, permanent delegate, transfer hook, top-wallet share. Verdict (LOW_RISK, CAUTION, HIGH_RISK) and a 0-100 safety score. Use for due diligence.
• GET/intelligence/snapshot/:symbol—No price listedCrypto price and order flow snapshot of one asset ($0.001): price, price change, buy pressure from on-chain swaps (arbitrage, MEV and bots excluded), signal, event, confidence and trade count for a crypto asset or tokenized US stock. Use for the cheapest live read of one symbol.
• POST/analytics/confidence—No price listedUse to turn evidence quality into one auditable 0-100 confidence ($0.01): send factors such as sample size, data freshness, source agreement and signal consistency (each 0-100, weighted); get the confidence, a band and the weakest factor. A transparent weighted mean, not AI confidence.
• GET/markets/prediction-markets—No price listedPrediction markets and odds, live from Hyperliquid ($0.005): every open HIP-4 market as a plain question with each option's probability, 24h change and USDC volume, most traded first: crypto and stock price targets, Fed rate decisions, IPOs (Anthropic, OpenAI), sports and awards. Filter by category or text. Use for market-implied odds.

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