{"service":"MacroPulse","version":"1.0.0","tagline":"US macroeconomic intelligence — Fed funds rate, yield curve, GDP, CPI, unemployment, PMI.","when_to_call":["Get current Fed funds rate and yield curve shape","Check inflation (CPI) and labor market (unemployment) data","Assess macro regime for portfolio positioning"],"price":"$0.05 USDC via x402 on Base mainnet","payment":{"protocol":"x402","network":"base-mainnet","asset":"USDC","payTo":"0x52Ab53912D37759B2ad364f22dD06B16714b6C06"},"endpoints":{"/report":"Full report — $0.02 via x402","/health":"Service status"},"returns":{"fed_funds_rate":"float","yield_curve_2s10s":"float — spread in bps (negative = inverted)","cpi_yoy":"float — % year-over-year","unemployment_rate":"float","gdp_growth_qoq":"float","pmi_manufacturing":"float","macro_regime":"string — expansion | slowdown | contraction | recovery"},"example_response":{"fed_funds_rate":4.33,"yield_curve_2s10s":-45,"cpi_yoy":2.4,"unemployment_rate":4.1,"macro_regime":"slowdown"},"data_freshness":"Updated daily from FRED (St. Louis Fed) — free, no API key","provider":"LoneStarOracle","catalog":"https://lonestaroracle.xyz","mcp":"https://mcp.lonestaroracle.xyz"}