{"service":"LastLook Data","version":"2.14.0","description":"Financial market data and mortgage decision tools for AI agents — Treasury yields, mortgage rates, a refinance calculator and mortgage offer grader, FX, energy, macro indicators, crypto prices, and company fundamentals. Pay per query via x402 (USDC on Base or Solana). No accounts or API keys.","website":"https://www.lastlookdata.com","openapi":"https://api.lastlookdata.com/openapi.json","mcp":"https://mcp.lastlookdata.com/mcp","x402":{"manifest":"https://api.lastlookdata.com/.well-known/x402.json","version":2,"currency":"USDC","networks":[{"network":"eip155:8453","label":"Base","asset":"USDC"},{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","label":"Solana","asset":"USDC"}]},"resources":[{"method":"GET","url":"https://api.lastlookdata.com/api/calc/refi","name":"Mortgage Tool — Refinance Calculator","description":"Refinance calculator priced against today's market. Give the current rate, balance and remaining term; get new monthly payment, monthly savings, break-even month, net benefit over the years you expect to stay, and a plain verdict. New rate defaults to the live Optimal Blue locked-rate index for the borrower's credit/LTV segment.","price":"0.35","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/grade/offer","name":"Mortgage Tool — Offer Grader","description":"Grades a written mortgage offer (rate, points, lender fees) against the live Optimal Blue locked-rate index for the same product, term, credit score and LTV. Returns a letter grade, spread vs market in basis points, monthly and total-over-horizon cost vs market, and a plain-language verdict.","price":"0.50","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/current","name":"FRED Series — Current Value","description":"Most recent value for any supported FRED series. Use ?id=IORB, ?id=EFFR, ?id=MORTGAGE30US, ?id=FEDFUNDS, ?id=DGS10, etc.","price":"0.01","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/date","name":"FRED Series — Value by Date","description":"Value for any supported FRED series on a specific date. Use ?id=SERIES_ID&d=YYYY-MM-DD. Business days only.","price":"0.01","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/series/30","name":"FRED Series — Last 30 Days","description":"Last 30 days of any FRED series. Use for mortgage rates, Fed funds, IORB, EFFR, Treasury yields, CPI, energy prices, and more.","price":"0.05","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/series/90","name":"FRED Series — Last 90 Days","description":"Last 90 days of any supported FRED series.","price":"0.10","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/series/365","name":"FRED Series — Last 365 Days","description":"Last 365 days of any supported FRED series.","price":"0.25","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/treasury/current","name":"30-Year Treasury Yield — Current","description":"Current 30-year US Treasury yield (DGS30). Alias for /api/current?id=DGS30.","price":"0.01","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/treasury/date","name":"30-Year Treasury Yield — By Date","description":"30-year Treasury yield for a specific date. Alias for /api/date?id=DGS30&d=YYYY-MM-DD.","price":"0.01","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/fx/current","name":"G10 FX Rate — Current","description":"Current exchange rate for a G10 currency pair. Source: European Central Bank.","price":"0.01","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/fx/date","name":"G10 FX Rate — By Date","description":"Exchange rate for a G10 currency pair on a specific date. Use ?pair=EURUSD&d=YYYY-MM-DD.","price":"0.01","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/fx/series","name":"G10 FX Rate — Historical Series","description":"Historical daily exchange rates for a G10 currency pair.","price":"0.05","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/derived/yield-curve","name":"Yield Curve Spreads","description":"Yield curve spreads (2s10s and 3m10y) with inversion signal. Computed from FRED Treasury data.","price":"0.03","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/derived/recession","name":"Sahm Rule Recession Indicator","description":"Real-time Sahm Rule recession indicator. Value >= 0.5 signals recession underway. Source: FRED SAHMREALTIME.","price":"0.02","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/derived/policy-spread","name":"Fed Policy Spread (EFFR vs IORB)","description":"EFFR vs IORB spread. Shows where the effective Fed funds rate trades relative to interest on reserves.","price":"0.02","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/calendar","name":"Economic Calendar","description":"Upcoming FRED economic data release dates. CPI, jobs, GDP, Treasury, and more. Use ?days=30|60|90.","price":"0.02","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/refi-signal","name":"Bundle — Refi Signal","description":"Refinance signal bundle: current 30yr and 15yr mortgage rates, 52-week range, MBS spread, rate trend, and refi break-even threshold. Tells an AI agent whether a borrower should consider refinancing.","price":"0.60","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/purchase-market","name":"Bundle — Purchase Market","description":"Home purchase market bundle: current mortgage rate, median sale price, monthly payment estimate, income required to qualify, and affordability level. Directly answers whether a buyer can afford a median home.","price":"0.60","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/rate-environment","name":"Bundle — Rate Environment Snapshot","description":"Rate environment snapshot: FEDFUNDS, SOFR, DGS2, DGS5, DGS10, DGS30 plus yield curve spreads and policy spread. One payment, all rate data.","price":"0.35","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/mortgage-pulse","name":"Bundle — Mortgage Market Pulse","description":"Mortgage market pulse: 30yr and 15yr mortgage rates, 10Y Treasury, Fed funds, median home price, housing starts. Includes MBS spread and rate trend.","price":"0.40","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/macro","name":"Bundle — Macro Health Snapshot","description":"Macro health snapshot: GDP, unemployment, CPI, core CPI, Fed funds, yield curve spreads, and Sahm Rule recession signal. Includes cycle phase.","price":"0.50","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/fx-dashboard","name":"Bundle — G10 FX Dashboard","description":"G10 FX dashboard: all 9 spot rates (EURUSD, GBPUSD, USDJPY, USDCHF, USDCAD, AUDUSD, NZDUSD, USDSEK, USDNOK) plus USD strength index vs basket (30d).","price":"0.35","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/energy","name":"Bundle — Energy & Commodities","description":"Energy and commodities bundle: WTI crude, Brent crude, US regular gasoline, Henry Hub natural gas. Includes WTI-Brent spread and market signal.","price":"0.25","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/context-brief","name":"Bundle — Economic Context Brief","description":"Economic context brief: 15+ indicators across rates, inflation, employment, FX, and energy in a pre-formatted natural-language paragraph for LLM context injection.","price":"0.75","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/crypto/price","name":"Crypto — Current Price","description":"Current price, 24h change, market cap, and volume for any supported cryptocurrency. Use ?coin=BTC|ETH|SOL|BNB|XRP|ADA|AVAX|DOGE|LINK|DOT|etc. Source: CoinGecko.","price":"0.02","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/crypto/history","name":"Crypto — Historical Prices","description":"Historical daily closing prices for any supported cryptocurrency. Use ?coin=BTC&days=30|90|365. Source: CoinGecko.","price":"0.15","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/bundle/crypto","name":"Bundle — Crypto Top 20","description":"Top 20 cryptocurrencies by market cap: price, 24h change, 7d change, market cap, and volume in one call. Source: CoinGecko.","price":"0.50","currency":"USDC"},{"method":"GET","url":"https://api.lastlookdata.com/api/edgar/company","name":"EDGAR — Company Fundamentals","description":"Company financial fundamentals from SEC EDGAR XBRL: revenue, net income, total assets, stockholders equity, and EPS from 10-K and 10-Q filings. Use ?ticker=AAPL|MSFT|TSLA|AMZN|NVDA|GOOGL|META|etc.","price":"0.75","currency":"USDC"}],"supported_series":{"treasury":["DGS30","DGS10","DGS5","DGS2","DGS1MO"],"mortgage_housing":["MORTGAGE30US","MORTGAGE15US","MSPUS","HOUST"],"benchmark_rates":["FEDFUNDS","SOFR","DPRIME","DTB3","IORB","EFFR"],"macro":["CPIAUCSL","CPILFESL","UNRATE","GDP","SAHMREALTIME"],"energy":["DCOILWTICO","DCOILBRENTEU","GASREGCOVW","DHHNGSP"]},"supported_fx":["EURUSD","GBPUSD","USDJPY","USDCHF","USDCAD","AUDUSD","NZDUSD","USDSEK","USDNOK"],"supported_crypto":["BTC","ETH","SOL","BNB","XRP","USDT","USDC","ADA","AVAX","DOGE","DOT","MATIC","LINK","LTC","ATOM","UNI","SUI","APT","NEAR","PEPE"]}