# usaref.dev

> North and Central American government reference data as clean, cited JSON: central-bank policy rates, VAT and sales tax, corporate and personal income tax, minimum wages, CPI inflation, official FX fixes and public holidays across 10 countries. Every value returns with the official source URL it was verified against, the date it took effect and the date we last checked it, so an answer can be audited rather than trusted. Each series also declares how it was obtained — GET /catalog?confidence=primary returns only values with no recorded verification limitation. Out-of-scope questions are refused free, with an explanation, rather than guessed. Includes sub-national public-holiday calendars for 10 US states and all 13 Canadian provinces and territories, each cited to that jurisdiction's own s

- **Domain**: `usaref.dev`
- **Provider**: usaref.dev (https://usaref.dev)
- **Kind**: paid_api
- **Category**: data
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.002
- **Wallet**: `0x1f0409ccd20a2fb497d4decef4e17e9d0688fea6`

## URLs
- Agent card: https://usaref.dev/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/usaref.dev
- Documentation: https://usaref.dev