perps derived

x402stock.vercel.appMarket data derived

GET https://x402stock.vercel.app/api/v1/perps

passabsent from every registry#5 by calls of 5 on this host

0.02 USDC

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

Compare with another Every figure as JSON Cite this page

the price, as of 2026-09-22 11:36 UTC · method

Validation state: pass; as of 2026-09-22 07:53 UTC · method · sweep daily-2026-09-22
Uptime, 7 / 30 / 90 days: — / — / 100%; as of 2026-09-22 07:53 UTC · method · 0 of 0 in 7d, 0 of 0 in 30d, 10 of 10 in 90d
Calls, trailing 30 days: 2; as of 2026-09-22 11:36 UTC · method
Unique payers, trailing 30 days: 1; as of 2026-09-22 11:36 UTC · method
Last called: 2026-08-23 14:03 UTC; as of 2026-09-22 11:36 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: 0.02 USDC; as of 2026-09-22 11:36 UTC · method · on eip155:8453
Networks: 1; as of 2026-09-22 11:36 UTC · method

Counters

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

How big is this endpoint among the ones like it?

Calls counted in the trailing thirty days across the 8,872 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 2: 4,171 in the category are counted higher and 4,700 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 54 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

At x402stock.vercel.app, perps takes GET requests, is listed in neither registry at the last pull, and falls under market data by TOLL's rules.

perps is priced at 0.02 USDC on Base.

The listing declares an input block with no named parameters.

perps returns json; the example shows as_of, count, perps, venue, market and source.

On 2026-09-22 it returned a valid 402 challenge, as at every sweep since 2026-09-11.

perps is one of 5 listed endpoints on x402stock.vercel.app, tied 5th by calls with 1 other among them.

perps takes 13% of the calls counted across x402stock.vercel.app.

Over 30 days: 2 calls, one payer.

perps was last called 51 days before the snapshot.

Closest in price to perps within market data: q verdict resource at www.ax1.vc and activities smarttraders smartmoney at x402.sniperx.fun.

perps is priced above 72% of comparable listings in market data.

The wallet paid by perps is the payee of 69 endpoints across 2 hosts.

perps was missing from the Coinbase registry at the pull of 2026-09-22, confirmed at the pull of 2026-09-22; that is registry presence, not liveness.

The price of perps is declared by 811 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 2026-09-22 11:36 UTC · method

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.02 USDC	exact	0x3070Fb…77fA85

Preflight checks at the last sweep

the checks, as of 2026-09-22 07:53 UTC · methodendpoint 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, UTC	state	sweep
2026-09-22 07:53 UTC	pass	daily-2026-09-22
2026-09-21 08:15 UTC	pass	daily-2026-09-21
2026-09-19 06:14 UTC	pass	daily-2026-09-19
2026-09-17 06:06 UTC	pass	daily-2026-09-17
2026-09-16 06:04 UTC	pass	daily-2026-09-16
2026-09-15 06:21 UTC	pass	daily-2026-09-15
2026-09-14 05:51 UTC	pass	daily-2026-09-14
2026-09-13 05:44 UTC	pass	daily-2026-09-13
2026-09-12 08:01 UTC	pass	daily-2026-09-12
2026-09-11 11:57 UTC	pass	daily-2026-09-11

Registry presence

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

2026-09-22 21:17 UTCabsence from Coinbase confirmed, rule v1
2026-09-22 16:56 UTCabsent from Coinbase at this pull
2026-09-10 19:08 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-08-23 14:03 UTC · method

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {}
  },
  "output": {
    "type": "json",
    "example": {
      "as_of": "2026-06-04T00:00:00.000Z",
      "count": 2,
      "perps": [
        {
          "coin": "BTC",
          "premium": -0.0003457543,
          "mid_price": 63606.5,
          "mark_price": 63606,
          "max_leverage": 40,
          "oracle_price": 63629,
          "open_interest": 31304.105,
          "day_volume_usd": 6772680481.63,
          "prev_day_price": 64583,
          "day_volume_base": 106799.6,
          "funding_apr_percent": 10.95,
          "funding_rate_hourly": 0.0000125
        }
      ],
      "venue": "hyperliquid",
      "market": "perp",
      "source": "x402stock"
    }
  }
}

What the listing says

Live state of every perpetual-futures market in one call: per coin the mark and oracle price, hourly funding rate with annualized APR, premium, open interest, max leverage, previous-day price, and 24h USD and base volume. Native crypto-derivatives data — funding and open interest are perp-only, absent from any spot feed. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock

the record, 2026-08-23 14:03 UTC · method

As declared

GET
eip155:8453
USDC
exact

Every tag is a field on the listing, not a keyword TOLL assigned.

Who is paid

0x3070Fb…77fA85

Takes payment for 69 endpoints on 2 hosts.

Among Market data

counted above25%

of 8,872 that carry counters

cheaper than72%

of 8,851 with a comparable price

9,140 endpoints are in this category. 811 declare exactly this price.

the comparison, 2026-10-13 14:08 UTC · method · live

Nearest on price

q verdict resourcewww.ax1.vc0.02 USDCfail
activities smarttraders smartmoneyx402.sniperx.fun0.02 USDCpass
stonk alerts invokeapi.solenrich.com0.02 USDCpass
analytics makersapi.onesource.io0.02 USDCpass
analyzesvm402.com0.03 USDCfail

Same category, nearest declared price, one per payee wallet (method). the list, 2026-10-13 14:08 UTC · method · live

Elsewhere in the record

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, "perps on x402stock.vercel.app". https://tollindex.com/e/x402stock-vercel-app-api-v1-perps-baa92e. Accessed [access date].

BibTeX

@misc{toll-e-x402stock-vercel-app-api-v1-perps-baa92e-2026-10-13,
  author = {TOLL},
  title = {perps on x402stock.vercel.app},
  howpublished = {\url{https://tollindex.com/e/x402stock-vercel-app-api-v1-perps-baa92e}},
  year = {2026},
  month = {10},
  note = {Frozen at its last observation, 2026-10-13 14:08 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 perps, or reply as the named seller