usaref — North American government reference data
GET https://usaref.dev/v1/ca/policy-rate
Listed in x402 List · Data: x402-list.com (CC BY 4.0)
North American official government reference data as cited JSON, every covered country: income and corporate tax, VAT/GST, CPI inflation, central-bank policy rate, minimum wage, public holidays, business days, official exchange rate, statutory interest, social contributions. Each value has source URL, effective date, last_confirmed, stale. GET /v1/{country}/{series}, e.g. /v1/us/policy-rate.
Other endpoints from usaref.dev
The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.
| Endpoint | Category | Price per call |
|---|---|---|
| GET /v1/:country/:series | Stocks & forex | $0.005 |
| GET /v1/ca/vat | Stocks & forex | $0.005 |
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://usaref.dev/v1/ca/policy-rate"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-14 19:30 | Valid 402 | 402 | 3760 ms | $0.005 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves