Inflation

CPI calculator, rates, expectations & HICP. 4 pay-per-call inflation endpoints for AI agents — keyless, USDC via x402.

inflation.calculator$0.0012
Adjust a US dollar amount for inflation between two dates ('what is $100 in 1990 worth today?').
GET /api/inflation/calculator
inflation.expectations$0.0012
Current US inflation expectations — what markets and consumers expect future inflation to be.
GET /api/inflation/expectations
inflation.hicp$0.0012
EU harmonized inflation — the latest HICP annual rate of change (the official, cross-country-comparable inflation rate) for the EU, euro area, and each member s
GET /api/inflation/hicp
inflation.rates$0.0014
Current US inflation rates by measure, with the index level plus computed year-over-year and month-over-month % change.
GET /api/inflation/rates

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