TOLL

What software pays for, recorded every six hours.

Snapshot
2026-10-13 14:08 UTC
Sweep
daily-2026-10-16 · finished 2026-10-16 10:41 UTC
Listed
32,435

option implied vol derived

derivatives-pricer-production.up.railway.appMarket dataderived

POST https://derivatives-pricer-production.up.railway.app/v1/option/implied-vol

passlisted in Coinbase#2 by calls of 7 on this host

0.03 USDC

per call, as the listing declares it on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

Compare with anotherEvery figure as JSONCite this page

the price, as of 2026-10-13 14:08 UTC · method · pinnable

Validation state
pass
as of 2026-10-16 10:23 UTC · method · pinnable · sweep daily-2026-10-16
Uptime, 7 / 30 / 90 days
100% / 100% / 100%
as of 2026-10-16 10:23 UTC · method · pinnable · 5 of 5 in 7d, 7 of 7 in 30d, 7 of 7 in 90d
Calls, trailing 30 days
1
as of 2026-10-13 14:08 UTC · method · pinnable
Unique payers, trailing 30 days
1
as of 2026-10-13 14:08 UTC · method · pinnable
Last called
2026-10-10 23:48 UTC
as of 2026-10-13 14:08 UTC · method · pinnable
First observed by TOLLderived
2026-10-11
as of 2026-10-11 05:44 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived
0.03 USDC
as of 2026-10-13 14:08 UTC · method · pinnable · on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Networks
2
as of 2026-10-13 14:08 UTC · method · pinnable

Counters

7 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 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 1: 6,656 in the category are counted higher and 2,215 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 7 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

option implied vol first appeared in TOLL's pulls on 2026-10-11.

TOLL files option implied vol under market data: a POST endpoint on derivatives-pricer-production.up.railway.app, listed in the Coinbase registry.

A call to option implied vol costs 0.03 USDC on Solana, as declared.

option implied vol takes a json body with the fields rate, strike, premium, optionType, underlying, timeToExpiry and 1 other.

option implied vol answered the sweep of 2026-10-16 with a valid 402, as at every sweep since 2026-10-11.

A response from option implied vol, as declared, includes model, greeks, inputs, converged, requestId, computedAt and 2 others.

For option implied vol the listing declares 2 accepts on Solana and Base, to 2 different wallets.

option implied vol is one of 7 listed endpoints on derivatives-pricer-production.up.railway.app, tied 2nd by calls with 5 others among them.

option implied vol takes 10% of the calls counted across derivatives-pricer-production.up.railway.app.

In the trailing 30 days: one call, one payer.

option implied vol was last called 3 days before the snapshot.

Closest in price to option implied vol within market data: activities smarttraders smartmoney at x402.sniperx.fun and stonk alerts invoke at api.solenrich.com.

option implied vol is priced above 81% of comparable listings in market data.

The wallet paid by option implied vol is the payee of 7 endpoints on one host.

The seller's tags on option implied vol are iv_calib, mark, multi-chain and usdc.

The price of option implied vol is declared by 247 other listings in market data too.

Payment options as declared

the payment options, as of 2026-10-13 14:08 UTC · method · pinnable

Every payment option declared on this listing
registrynetworkassetamountschemepay to
Coinbasesolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpUSDC0.03 USDCexactDCi9X5mm…ATkcYr
Coinbaseeip155:8453USDC0.03 USDCexact0x34cfb8…b16c8f

Preflight checks at the last sweep

the checks, as of 2026-10-16 10:23 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
2026-10-16 10:23 UTCpass0daily-2026-10-16
2026-10-15 12:23 UTCpass0daily-2026-10-15
2026-10-14 10:15 UTCpass0daily-2026-10-14
2026-10-13 15:34 UTCpass0daily-2026-10-13
2026-10-12 12:40 UTCpass0daily-2026-10-12
2026-10-11 11:14 UTCpass0daily-2026-10-11
2026-10-11 05:50 UTCpass0new-after-daily-2026-10-11

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 2026-10-10 23:48 UTC · method · live

The input and output block
{
  "input": {
    "body": {
      "rate": 0.05,
      "strike": 100,
      "premium": 10.45057562,
      "optionType": "call",
      "underlying": 100,
      "timeToExpiry": 1,
      "dividendYield": 0
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  },
  "output": {
    "type": "json",
    "example": {
      "model": "black-scholes-merton",
      "greeks": {
        "rho": 53.23248343,
        "vega": 37.52403469,
        "delta": 0.63683059,
        "gamma": 0.01876202,
        "theta": -6.41402764
      },
      "inputs": {
        "rate": 0.05,
        "strike": 100,
        "premium": 10.45057562,
        "optionType": "call",
        "underlying": 100,
        "optionStyle": "european",
        "timeToExpiry": 1,
        "dividendYield": 0
      },
      "converged": true,
      "requestId": "00000000-0000-4000-8000-000000000003",
      "computedAt": "2026-01-01T00:00:00.000Z",
      "impliedVol": 0.2,
      "iterations": 12,
      "modelPrice": 10.45057562,
      "priceError": 0,
      "optionStyle": "european",
      "greeksQuality": "analytic"
    }
  }
}
Cite this page

The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "option implied vol on derivatives-pricer-production.up.railway.app", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/derivatives-pricer-production-up-railway-app-v1-option-implied-vol-f5e10c/at/2026-10-13T14-08Z. Accessed [access date].

BibTeX

@misc{toll-e-derivatives-pricer-production-up-railway-app-v1-option-implied-vol-f5e10c-2026-10-13T14-08Z,
  author = {TOLL},
  title = {option implied vol on derivatives-pricer-production.up.railway.app},
  howpublished = {\url{https://tollindex.com/e/derivatives-pricer-production-up-railway-app-v1-option-implied-vol-f5e10c/at/2026-10-13T14-08Z}},
  year = {2026},
  month = {10},
  note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}

Reports and replies about this endpoint

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Report an error about option implied vol, 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 f5e10c31e6459af4503d8e9d8f2becb629d04da96ada2cb2e40f98e557d3b8c4 from wallet DCi9X5mmacNGLeJvCw9fdWgX3G8V4QquDn4EuXATkcYr

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

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