TOLL

What software pays for, recorded every six hours.

Snapshot
2026-09-15 21:20 UTC
Sweep
daily-2026-09-15 · finished 2026-09-15 07:10 UTC
Listed
16,178

geometry centroid derived

api.geoprimitives.devSearchderived

POST https://api.geoprimitives.dev/v1/geometry/centroid

passlisted in Coinbase#7 by calls of 21 on this host

0.01 USDC

per call, as the listing declares it on eip155:8453

Compare with anotherEvery figure as JSONCite this page

the price, as of 2026-09-15 21:20 UTC · method · pinnable

Validation state
pass
as of 2026-09-15 06:39 UTC · method · pinnable · sweep daily-2026-09-15
Uptime, 7 / 30 / 90 days
100% / 100% / 100%
as of 2026-09-15 06:39 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days
1
as of 2026-09-15 21:20 UTC · method · pinnable
Unique payers, trailing 30 days
1
as of 2026-09-15 21:20 UTC · method · pinnable
Last called
2026-08-21 17:25 UTC
as of 2026-09-15 21:20 UTC · method · pinnable
First observed by TOLLderived
2026-09-10
as of 2026-09-10 19:08 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived
0.01 USDC
as of 2026-09-15 21:20 UTC · method · pinnable · on eip155:8453
Networks
1
as of 2026-09-15 21:20 UTC · method · pinnable

Counters

29 observations, 1 of them a change, fewer than the 3 a trace needs

How big is this endpoint among the ones like it?

1 call100,000this endpoint
Calls counted in the trailing thirty days across the 1,634 endpoints in Search that carry counters, binned on a logarithmic scale because the range runs over five orders of magnitude. The marked bin is this endpoint, at 1: 978 in the category are counted higher and 655 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 29 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.

In words

geometry centroid is one of 21 listed endpoints on api.geoprimitives.dev, tied 7th by calls with 14 others among them.

geometry centroid takes a json body with the field geojson.

The declared response carries op, notes, method, geojson, accuracy and inputVertices.

geometry centroid drew a single call from a single payer in the trailing 30 days.

The last call to geometry centroid came 25 days before the snapshot, 2026-08-21.

geometry centroid is priced at 0.01 USDC on Base.

At api.geoprimitives.dev, geometry centroid takes POST requests, is listed in the Coinbase registry, and falls under search by TOLL's rules.

geometry centroid answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.

Closest in price to geometry centroid within search: discover at svm402.com and exa search at vaaya.ai.

Among comparable prices in search, geometry centroid sits above 38% of them.

The wallet paid by geometry centroid is the payee of 21 endpoints on one host.

Seller tags: geometry, polygon, centroid and measurement.

The price of geometry centroid is declared by 337 other listings in search too.

Payment options as declared

the payment options, as of 2026-09-15 21:20 UTC · method · pinnable

Every payment option declared on this listing
registrynetworkassetamountschemepay to
Coinbaseeip155:8453USDC0.01 USDCexact0x76A51b…968FCe

Preflight checks at the last sweep

the checks, as of 2026-09-15 06:39 UTC · method · pinnableendpoint answered HTTP 402

No named check failed.

Validation history, 90 days

Every sweep that observed this endpoint, newest first.

Validation observations over the last 90 days
observed, UTCstatefailed checkssweep
2026-09-15 06:39 UTCpass0daily-2026-09-15
2026-09-14 06:08 UTCpass0daily-2026-09-14
2026-09-13 05:59 UTCpass0daily-2026-09-13
2026-09-12 08:16 UTCpass0daily-2026-09-12
2026-09-11 12:59 UTCpass0daily-2026-09-11

Registry presence

Presence in a registry, not liveness of the service (method). Newest first.

  1. listed in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-08-21 17:25 UTC · method · live

The input and output block
{
  "input": {
    "body": {
      "geojson": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -150,
              61
            ],
            [
              -149.9,
              61
            ],
            [
              -149.9,
              61.05
            ],
            [
              -150,
              61.05
            ],
            [
              -150,
              61
            ]
          ]
        ]
      }
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  },
  "output": {
    "type": "json",
    "example": {
      "op": "centroid",
      "notes": [],
      "method": "area_centroid",
      "geojson": {
        "type": "Feature",
        "geometry": {
          "type": "Point",
          "coordinates": [
            -149.95000000000005,
            61.02499021252749
          ]
        },
        "properties": null
      },
      "accuracy": "True area centroid, computed in an equal-area space so the cos(latitude) weighting is right, with holes subtracted. Not the arithmetic mean of the vertices.",
      "inputVertices": 5
    }
  }
}
Cite this page

The pinned URL below renders this page from the snapshot of 2026-09-15 21:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "geometry centroid on api.geoprimitives.dev", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/api-geoprimitives-dev-v1-geometry-centroid-d4ab7c/at/2026-09-15T21-20Z. Accessed [access date].

BibTeX

@misc{toll-e-api-geoprimitives-dev-v1-geometry-centroid-d4ab7c-2026-09-15T21-20Z,
  author = {TOLL},
  title = {geometry centroid on api.geoprimitives.dev},
  howpublished = {\url{https://tollindex.com/e/api-geoprimitives-dev-v1-geometry-centroid-d4ab7c/at/2026-09-15T21-20Z}},
  year = {2026},
  month = {9},
  note = {Pinned view of the snapshot of 2026-09-15 21:20 UTC. Accessed [access date].}
}

Reports and replies about this endpoint

None yet. Anything submitted through the form below is published here with its outcome.

Report an error about geometry centroid, or reply as the named seller

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Verify with the payee wallet (optional, EVM)

Sign this message with the wallet named on the page and paste the signature; it is checked, stored, never published. TOLL reply about endpoint d4ab7cc92985f202bddbde35885caf3639dac3e810b0b6341e52c17725649a54 from wallet 0x76A51b5Dd3729950B3b60c17f19252d221968FCe

The 0x address named as payee on this page, 42 characters.

The hex signature of the message above, starting 0x.