signal derived

quantx402.appMarket data derived

GET https://quantx402.app/api/v1/signal

passlisted in Coinbase#3 by calls of 4 on this host

0.03 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 2026-10-13 14:08 UTC · method · pinnable

Validation state: pass; as of 2026-10-23 09:12 UTC · method · pinnable · sweep daily-2026-10-23
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-10-23 09:12 UTC · method · pinnable · 6 of 6 in 7d, 12 of 12 in 30d, 12 of 12 in 90d
Calls, trailing 30 days: 2; as of 2026-10-13 14:08 UTC · method · pinnable
Unique payers, trailing 30 days: 2; as of 2026-10-13 14:08 UTC · method · pinnable
Last called: 2026-10-13 09:43 UTC; as of 2026-10-13 14:08 UTC · method · pinnable
First observed by TOLLderived: 2026-10-12; as of 2026-10-12 05:54 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 eip155:8453
Networks: 2; as of 2026-10-13 14:08 UTC · method · pinnable

Counters

3 observations, 2 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 2 times across 3 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

TOLL's first observation of signal was 2026-10-12.

quantx402.app serves signal, a GET endpoint that TOLL places in market data, listed in the Coinbase registry.

Per call, signal declares 0.03 USDC on Base.

Its declared inputs are the query parameters tf and symbol.

signal answered the sweep of 2026-10-23 with a valid 402, as at every sweep since 2026-10-12.

A response from signal, as declared, includes stance, symbol, odds_up, reasons, _example, agreement and 2 others.

For signal the listing declares 2 accepts on Base and Solana, to 2 different wallets.

Among the 4 endpoints on quantx402.app, signal is tied 3rd by calls with 1 other.

signal takes 20% of the calls counted across quantx402.app.

The registry's counters give signal 2 calls and 2 unique payers over 30 days, every call from a different payer.

signal was last called on the day of the snapshot.

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

signal is priced above 81% of comparable listings in market data.

The wallet paid by signal is the payee of 4 endpoints on one host.

Seller tags: market-data, trading-signals, forecasting and crypto.

Exactly this price appears on 247 other listings in market data.

Payment options as declared

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

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:8453	USDC	0.03 USDC	exact	0x2b7954…24db96
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.03 USDC	exact	Aujwcy6D…vVe1Kb

Preflight checks at the last sweep

the checks, as of 2026-10-23 09:12 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, UTC	state	sweep
2026-10-23 09:12 UTC	pass	daily-2026-10-23
2026-10-21 11:44 UTC	pass	daily-2026-10-21
2026-10-20 11:19 UTC	pass	daily-2026-10-20
2026-10-19 08:56 UTC	pass	daily-2026-10-19
2026-10-18 10:52 UTC	pass	daily-2026-10-18
2026-10-17 21:15 UTC	pass	daily-2026-10-17
2026-10-16 07:03 UTC	pass	daily-2026-10-16
2026-10-15 08:50 UTC	pass	daily-2026-10-15
2026-10-14 06:53 UTC	pass	daily-2026-10-14
2026-10-13 11:37 UTC	pass	daily-2026-10-13
2026-10-12 08:58 UTC	pass	daily-2026-10-12
2026-10-12 05:57 UTC	pass	new-after-daily-2026-10-12

Registry presence

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

2026-10-12 05:54 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-10-13 09:43 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "tf": "1h",
      "symbol": "BTC-USD"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "stance": "LEAN_UP | LEAN_DOWN | NO_EDGE",
      "symbol": "BTC-USD",
      "odds_up": "number 0-1 (share of Kronos paths finishing higher)",
      "reasons": [
        "plain-English strings"
      ],
      "_example": "EXAMPLE output for illustration only (captured/synthetic values); not live or current data. Not financial advice.",
      "agreement": "ALIGNED | OPPOSED | MIXED",
      "sentiment": null,
      "invalidation_level": "number"
    }
  }
}

What the listing says

Signal Blend: one merged multi-source fact list per symbol: Kronos signal + market data (momentum, volatility range, invalidation check) with a stance and plain-English reasons, plus a prediction_markets block: nearest-dated Polymarket "above $X" market prices next to an experimental model view of our volatility-based range (not odds). News/sentiment inputs rolling out. Experimental. Not financial advice.

the record, 2026-10-13 09:43 UTC · method · pinnable

As declared

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

Who is paid

0x2b7954…24db96

Takes payment for 4 endpoints on 1 host.

Among Market data

counted above25%

of 8,872 that carry counters

cheaper than81%

of 8,851 with a comparable price

9,140 endpoints are in this category. 247 declare exactly this price.

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

Nearest on price

analyzesvm402.com0.03 USDCfail
q verdict resourcewww.ax1.vc0.02 USDCmalformed
activities smarttraders smartmoneyx402.sniperx.fun0.02 USDCpass
stonk alerts invokeapi.solenrich.com0.02 USDCpass
grouped dailyx402stock.xyz0.02 USDCpass

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

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, "signal on quantx402.app", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/quantx402-app-api-v1-signal-7b1195/at/2026-10-13T14-08Z. Accessed [access date].

BibTeX

@misc{toll-e-quantx402-app-api-v1-signal-7b1195-2026-10-13T14-08Z,
  author = {TOLL},
  title = {signal on quantx402.app},
  howpublished = {\url{https://tollindex.com/e/quantx402-app-api-v1-signal-7b1195/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

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

Report an error about signal, or reply as the named seller