Discover / geo-us.x402tookit.com

US Geography

■ Challenge detected

Great-circle (haversine) distance between two coordinates in km, miles and nautical miles, with bearing and midpoint.

Listed price
$0.02
Challenge detected
1 of the last check
Median response
180 ms
Last checked
21 Oct, 00:26 UTC
In our index since
21 Oct 2026

Endpoint

curl -i https://geo-us.x402tookit.com/coord-distance
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
8 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://geo-us.x402tookit.com

  • GET/zip-lookupNo price listedUS ZIP code to place name, state and centroid; optionally verify it belongs to a state you expect.
  • GET/political-districtsNo price listedCongressional and state legislative (upper and lower) districts covering a US address, with district codes and the state.
  • GET/coord-distanceNo price listedGreat-circle (haversine) distance between two coordinates in km, miles and nautical miles, with bearing and midpoint.
  • GET/geoid-parseNo price listedParse a Census GEOID into state, county, tract, block group and block codes and name its geographic level.
  • GET/us-state-infoNo price listedLook up a US state or territory by name, postal abbreviation or FIPS code: all three, region, division and capital.
  • GET/geocode-addressNo price listedGeocode a US street address: normalized address, latitude and longitude, state, county and tract codes, with match quality.
  • GET/metro-areaNo price listedMetro area context for a US address or lat/lon: metro or micropolitan area, urban area, county and urban or rural setting.
  • GET/reverse-geocodeNo price listedCensus geography at a US coordinate: state, county, tract, block, city or place, with GEOIDs for joining Census data.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 8 of 8 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/geo-us.x402tookit.com

Recent checks

21 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.21 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
21 Oct, 00:26 UTCChallenge detected402180ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 21 Oct, 00:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for US Geography?

Its listed price is $0.02.

What payment terms does US Geography advertise?

The listing advertises x402, Arbitrum, Base, Polygon, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is US Geography listed?

In x402 Bazaar. Superstables first indexed it on 21 Oct 2026.

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