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

perp volume 24h derived

api.usenami.ioMarket dataderived

GET https://api.usenami.io/v1/perp/volume-24h

passlisted in Coinbase#15 by calls of 28 on this host

0.001 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 16:57 UTC · method · pinnable

Validation state
pass
as of 2026-09-15 04:27 UTC · method · pinnable · sweep daily-2026-09-15
Uptime, 7 / 30 / 90 days
100% / 100% / 100%
as of 2026-09-15 04:27 UTC · method · pinnable · 5 of 5 in 7d, 5 of 5 in 30d, 5 of 5 in 90d
Calls, trailing 30 days
2
as of 2026-09-15 16:57 UTC · method · pinnable
Unique payers, trailing 30 days
2
as of 2026-09-15 16:57 UTC · method · pinnable
Last called
2026-09-11 23:51 UTC
as of 2026-09-15 16:57 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
0.001 USDC
as of 2026-09-15 16:57 UTC · method · pinnable · on eip155:8453
Networks
1
as of 2026-09-15 16:57 UTC · method · pinnable

Counters

28 observations, 5 of them a change

How has the volume on this endpoint moved?

234210 Sep11 Sep12 Sep13 Sep14 Sep15 Sep
Calls counted in the trailing 30 days on this endpoint, at every snapshot since 2026-09-10. Each point is a trailing-30-day sum as the registry published it, not a daily rate. The axis is truncated to the range of the data with a break at its foot.

In words

Of api.usenami.io's 28 listings, perp volume 24h ranks tied 15th by calls with 5 others.

Callers of perp volume 24h supply the query parameters venue, ticker and canonical_id.

A response from perp volume 24h, as declared, includes venue, ticker, updated_at, canonical_id and volume_24h_usd.

perp volume 24h drew 2 calls from 2 unique payers in the trailing 30 days, every call from a different payer.

perp volume 24h was last called 4 days before the snapshot.

It is priced at 0.001 USDC on Base.

perp volume 24h takes 3% of the calls counted across api.usenami.io.

At api.usenami.io, perp volume 24h takes GET requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.

perp volume 24h answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.

Closest in price to perp volume 24h within market data: crypto news at x402.ottoai.services and send token at topagentx402.vercel.app.

perp volume 24h is the cheapest of 5,260 comparable listings in market data; none asks less.

The wallet paid by perp volume 24h is the payee of 29 endpoints on one host.

The seller's tags on perp volume 24h are funding, perpetual, trading and multi-venue.

533 other listings in market data declare exactly the same price.

Payment options as declared

the payment options, as of 2026-09-15 16:57 UTC · method · pinnable

Every payment option declared on this listing
registrynetworkassetamountschemepay to
Coinbaseeip155:8453USDC0.001 USDCexact0x153872…10475c

Preflight checks at the last sweep

the checks, as of 2026-09-15 04:27 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 04:27 UTCpass0daily-2026-09-15
2026-09-14 04:24 UTCpass0daily-2026-09-14
2026-09-13 04:22 UTCpass0daily-2026-09-13
2026-09-12 06:38 UTCpass0daily-2026-09-12
2026-09-11 10:09 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 2026-09-11 23:51 UTC · method · live

The input and output block
{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "venue": {
        "type": "string",
        "required": true,
        "description": "Venue name. Required."
      },
      "ticker": {
        "type": "string",
        "required": true,
        "description": "Base ticker. Required."
      },
      "canonical_id": {
        "type": "string",
        "required": false,
        "description": "Disambiguates a ticker that names two unrelated assets; a 409 on the ticker alone names the candidates. The response echoes the resolved `canonical_id`, so you always know which asset you were answered about."
      }
    }
  },
  "output": {
    "type": "json",
    "example": {
      "venue": "binance",
      "ticker": "BTC",
      "updated_at": "2026-05-26T17:03:12Z",
      "canonical_id": "btc-crypto",
      "volume_24h_usd": 11029446855.42
    }
  }
}
Cite this page

The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "perp volume 24h on api.usenami.io", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-usenami-io-v1-perp-volume-24h-3905af/at/2026-09-15T16-57Z. Accessed [access date].

BibTeX

@misc{toll-e-api-usenami-io-v1-perp-volume-24h-3905af-2026-09-15T16-57Z,
  author = {TOLL},
  title = {perp volume 24h on api.usenami.io},
  howpublished = {\url{https://tollindex.com/e/api-usenami-io-v1-perp-volume-24h-3905af/at/2026-09-15T16-57Z}},
  year = {2026},
  month = {9},
  note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}

Reports and replies about this endpoint

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Report an error about perp volume 24h, 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 3905af0749fbfcbeb14ef8527e55f46bb588b1ff9610bf9a156af515b006b736 from wallet 0x1538726707212F4dB3EB67cEc0910422A310475c

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

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