market opportunity derived

sigma-api-oracle.tailae0cf3.ts.netMarket data derived

GET https://sigma-api-oracle.tailae0cf3.ts.net/v1/market/:symbol/opportunity

passlisted in Coinbase#3 by calls of 6 on this host

0.02 USDC

per call, as the listing declares it on eip155:84532

Compare with another Every figure as JSON Cite this page

the price, as of 2026-10-12 05:54 UTC · method · pinnable

Validation state: pass; as of 2026-10-12 06:00 UTC · method · pinnable · sweep daily-2026-10-12
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-10-12 06:00 UTC · method · pinnable · 7 of 7 in 7d, 17 of 17 in 30d, 17 of 17 in 90d
Calls, trailing 30 days: 1; as of 2026-10-12 05:54 UTC · method · pinnable
Unique payers, trailing 30 days: 1; as of 2026-10-12 05:54 UTC · method · pinnable
Last called: 2026-09-23 09:52 UTC; as of 2026-10-12 05:54 UTC · method · pinnable
First observed by TOLLderived: 2026-09-23; as of 2026-09-23 11:33 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.02 USDC; as of 2026-10-12 05:54 UTC · method · pinnable · on eip155:84532
Networks: 1; as of 2026-10-12 05:54 UTC · method · pinnable

Counters

61 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 8,999 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: 6,655 in the category are counted higher and 2,343 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 61 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 sigma-api-oracle.tailae0cf3.ts.net, market opportunity takes GET requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.

On Base Sepolia, market opportunity asks 0.02 USDC per call.

Requests carry the query parameters symbol and timeframe and the path parameter symbol.

market opportunity returns json; the example shows result, commercial and schema_version.

The daily sweep got a valid payment challenge from market opportunity on 2026-10-12, as at every sweep since 2026-09-23.

market opportunity shares sigma-api-oracle.tailae0cf3.ts.net with 5 other listed endpoints and is tied 3rd by calls with 3 others.

market opportunity takes 13% of the calls counted across sigma-api-oracle.tailae0cf3.ts.net.

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

market opportunity was last called 19 days before the snapshot.

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

market opportunity is priced above 73% of comparable listings in market data.

The wallet paid by market opportunity is the payee of 8 endpoints across 2 hosts.

The seller's own tags are market-intelligence, candidate-inspection and decision-evidence.

The price of market opportunity is declared by 809 other listings in market data too.

Payment options as declared

the payment options, as of 2026-10-12 05:54 UTC · method · pinnable

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	eip155:84532	USDC	0.02 USDC	exact	0xf7de9e…633f90

Preflight checks at the last sweep

the checks, as of 2026-10-12 06:00 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
2026-10-12 06:00 UTC	pass	daily-2026-10-12
2026-10-11 04:20 UTC	pass	daily-2026-10-11
2026-10-10 09:34 UTC	pass	daily-2026-10-10
2026-10-09 04:20 UTC	pass	daily-2026-10-09
2026-10-08 05:56 UTC	pass	daily-2026-10-08
2026-10-07 04:30 UTC	pass	daily-2026-10-07
2026-10-06 06:01 UTC	pass	daily-2026-10-06
2026-10-05 05:37 UTC	pass	daily-2026-10-05
2026-10-04 08:43 UTC	pass	daily-2026-10-04
2026-10-03 04:05 UTC	pass	daily-2026-10-03
2026-10-02 13:14 UTC	pass	daily-2026-10-02
2026-10-01 06:30 UTC	pass	daily-2026-10-01
2026-09-30 05:48 UTC	pass	daily-2026-09-30
2026-09-29 18:08 UTC	pass	daily-2026-09-29
2026-09-28 04:01 UTC	pass	daily-2026-09-28
2026-09-25 19:43 UTC	pass	daily-2026-09-25
2026-09-23 11:35 UTC	pass	new-after-daily-2026-09-23

Registry presence

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

2026-09-23 11:33 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-23 09:52 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET",
    "pathParams": {
      "symbol": "BTC_USDT"
    },
    "queryParams": {
      "symbol": "BTC_USDT",
      "timeframe": "1H"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "result": {
        "market": "BTC_USDT"
      },
      "commercial": {
        "payment_mode": "x402",
        "product_code": "OPPORTUNITY",
        "unit_price_usd": 0.02
      },
      "schema_version": "1.1"
    }
  }
}

What the listing says

Sigma OPPORTUNITY: candidate-specific completed-candle market evidence.

the record, 2026-09-23 09:52 UTC · method · pinnable

As declared

GET
eip155:84532
USDC
exact

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

Who is paid

0xf7de9e…633f90

Takes payment for 8 endpoints on 2 hosts.

Among Market data

counted above0%

of 8,999 that carry counters

cheaper than73%

of 9,013 with a comparable price

9,301 endpoints are in this category. 809 declare exactly this price.

the comparison, 2026-10-12 05:54 UTC · method · live

Nearest on price

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
analytics makersapi.onesource.io0.02 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-10-12 05:54 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-10-12 05:54 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "market opportunity on sigma-api-oracle.tailae0cf3.ts.net", snapshot of 2026-10-12 05:54 UTC. https://tollindex.com/e/sigma-api-oracle-tailae0cf3-ts-net-v1-market-symbol-opportunity-107a02/at/2026-10-12T05-54Z. Accessed [access date].

BibTeX

@misc{toll-e-sigma-api-oracle-tailae0cf3-ts-net-v1-market-symbol-opportunity-107a02-2026-10-12T05-54Z,
  author = {TOLL},
  title = {market opportunity on sigma-api-oracle.tailae0cf3.ts.net},
  howpublished = {\url{https://tollindex.com/e/sigma-api-oracle-tailae0cf3-ts-net-v1-market-symbol-opportunity-107a02/at/2026-10-12T05-54Z}},
  year = {2026},
  month = {10},
  note = {Pinned view of the snapshot of 2026-10-12 05:54 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 market opportunity, or reply as the named seller