TOLL

What software pays for, recorded every six hours.

Snapshot
2026-09-15 16:57 UTC
Sweep
daily-2026-09-15 · finished 2026-09-15 07:10 UTC
Listed
16,167

spot derived

api.isocast.devMarket dataderived

GET https://api.isocast.dev/v1/spot

failabsent from every registrycounted above 97% of Market data

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 2026-09-11 16:27 UTC · method

Validation state
fail
as of 2026-09-11 10:06 UTC · method · sweep daily-2026-09-11
Uptime, 7 / 30 / 90 days
0% / 0% / 0%
as of 2026-09-11 10:06 UTC · method · 0 of 1 in 7d, 0 of 1 in 30d, 0 of 1 in 90d
Calls, trailing 30 days
67
as of 2026-09-11 16:27 UTC · method
Unique payers, trailing 30 days
7
as of 2026-09-11 16:27 UTC · method
Last called
2026-09-10 19:39 UTC
as of 2026-09-11 16:27 UTC · method
First observed by TOLLderived
2026-09-10
as of 2026-09-10 19:08 UTC · method · observation began 10 September 2026; listings that predate it show that date
Pricederived
0.01 USDC
as of 2026-09-11 16:27 UTC · method · on eip155:8453
Networks
1
as of 2026-09-11 16:27 UTC · method

Counters

10 observations, 2 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 5,172 endpoints in Market data that carry counters, binned on a logarithmic scale because the range runs over five orders of magnitude. The marked bin is this endpoint, at 67: 161 in the category are counted higher and 5,010 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 10 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

spot answered HTTP 502 rather than 402 at the sweep of 2026-09-11; the recorded state is fail.

TOLL files spot under market data: a GET endpoint on api.isocast.dev, listed in neither registry at the last pull.

Per call, spot declares 0.01 USDC on Base.

Requests carry the query parameter city.

A response from spot, as declared, includes city, unit, latest, charged, latestSeq, observedAt and 1 other.

spot drew 67 calls from 7 unique payers in the trailing 30 days, about 10 calls per payer.

spot was last called 5 days before the snapshot.

No other listing shares its host.

spot is priced above 37% of comparable listings in market data.

Closest in price to spot within market data: price at svm402.com and address current balance at api.nansen.ai.

The payee wallet of spot appears on no other listing.

Across market data, 5,172 endpoints carry counters and spot out-counts 97% of them.

spot was missing from the Coinbase registry at the pull of 2026-09-11, confirmed at the pull of 2026-09-12; that is registry presence, not liveness.

The price of spot is declared by 1,309 other listings in market data too.

Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.

Payment options as declared

the payment options, as of 2026-09-11 16:27 UTC · method

Every payment option declared on this listing
registrynetworkassetamountschemepay to
Coinbaseeip155:8453USDC0.01 USDCexact0x44b169…a6cdd3

Preflight checks at the last sweep

the checks, as of 2026-09-11 10:06 UTC · methodendpoint answered HTTP 502

  • returns_402 · an unauthenticated request gets HTTP 402

Registry presence

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

  1. absence from Coinbase confirmed, rule v1
  2. absent from Coinbase at this pull
  3. listed in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-10 19:39 UTC · method

The input and output block
{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "city": "istanbul"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "city": "istanbul",
      "unit": "C",
      "latest": {
        "new": {
          "unit": "C",
          "bucket": "29-30°C",
          "reading": 30.1
        },
        "old": {
          "unit": "C",
          "bucket": "28-29°C",
          "reading": 29.4
        },
        "seq": 41,
        "city": "istanbul",
        "buckets": [
          {
            "no": 0.45,
            "yes": 0.55,
            "label": "29-30°C"
          }
        ],
        "marketUrl": "https://polymarket.com/event/highest-temperature-in-istanbul-on-july-26-2026",
        "targetDate": "2026-07-26",
        "conditionId": "0x…"
      },
      "charged": true,
      "latestSeq": 41,
      "observedAt": "2026-07-26T13:22:00.000Z",
      "displayName": "Istanbul"
    }
  }
}
Cite this page

This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "spot on api.isocast.dev". https://tollindex.com/e/api-isocast-dev-v1-spot-359bf2. Accessed [access date].

BibTeX

@misc{toll-e-api-isocast-dev-v1-spot-359bf2-2026-09-15,
  author = {TOLL},
  title = {spot on api.isocast.dev},
  howpublished = {\url{https://tollindex.com/e/api-isocast-dev-v1-spot-359bf2}},
  year = {2026},
  month = {9},
  note = {Frozen at its last observation, 2026-09-15 16:57 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 spot, or reply as the named seller

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Kind

Published as typed. Optional.

10 to 4,000 characters.

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 359bf266289c818fb0cf625abf67321836c3297c3a2b672e79395b6cfcf4660e from wallet 0x44b16952484b6dbea40ede12927ee03a5ea6cdd3

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

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