api-staging.eckari.com us geographies

https://api-staging.eckari.com/v1/locations/us/geographies

answers 402

Return the US Census Bureau geographies containing a latitude/longitude — state, county, census tract, block group, census block, incorporated place, congressional district and ZIP Code Tabulation Area — each with its FIPS or GEOID. The standard way to attach official US statistical geography to a point. Use when: Which county and census tract is this coordinate in?

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $0.003
Network: base-sepolia
Pay to: 0x7c0Ba1d16322Ee426D6508a74b571Dd73A5a35DA
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: GET
Response latency: 137 ms
Payment options: 1 usable of 1
Last checked: 2026-09-06T01:13:27.236Z (22d ago)
Category: finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi-staging.eckari.com%2Fv1%2Flocations%2Fus%2Fgeographies"