kalshi KXPRESNOMD 28 derived

saylorinnovations.comMarket data derived

GET https://saylorinnovations.com/api/predictions/kalshi/KXPRESNOMD-28

passlisted in Coinbase#62 by calls of 396 on this host

0.002 USDC

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

Compare with another Every figure as JSON Cite this page

the price, as of 2026-10-01 05:50 UTC · method · pinnable

Validation state: pass; as of 2026-09-30 08:57 UTC · method · pinnable · sweep daily-2026-09-30
Uptime, 7 / 30 / 90 days: 100% / 100% / 100%; as of 2026-09-30 08:57 UTC · method · pinnable · 3 of 3 in 7d, 3 of 3 in 30d, 3 of 3 in 90d
Calls, trailing 30 days: 2; as of 2026-10-01 05:50 UTC · method · pinnable
Unique payers, trailing 30 days: 1; as of 2026-10-01 05:50 UTC · method · pinnable
Last called: 2026-09-25 20:57 UTC; as of 2026-10-01 05:50 UTC · method · pinnable
First observed by TOLLderived: 2026-09-25; as of 2026-09-25 04:55 UTC · method · pinnable · observation began 10 September 2026; listings that predate it show that date
Pricederived: 0.002 USDC; as of 2026-10-01 05:50 UTC · method · pinnable · on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Networks: 4; as of 2026-10-01 05:50 UTC · method · pinnable

Counters

22 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 5,966 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: 2,304 in the category are counted higher and 3,661 lower.

No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 22 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

saylorinnovations.com lists 396 endpoints; kalshi KXPRESNOMD 28 is tied 62nd by calls with 304 others.

The listing declares an input block with no named parameters.

kalshi KXPRESNOMD 28 returns json; the example shows id, url, title, markets, category, platform and 2 others.

kalshi KXPRESNOMD 28 drew 2 calls from one payer in the trailing 30 days.

The last call to kalshi KXPRESNOMD 28 came 5 days before the snapshot, 2026-09-25.

kalshi KXPRESNOMD 28 is priced at 0.002 USDC on Solana.

For kalshi KXPRESNOMD 28 the listing declares 6 accepts on Solana, Base, Polygon and Arbitrum, to 2 different wallets.

At saylorinnovations.com, kalshi KXPRESNOMD 28 takes GET requests, is listed in the Coinbase registry, and falls under market data by TOLL's rules.

kalshi KXPRESNOMD 28 answered the sweep of 2026-09-30 with a valid 402, as at every sweep since 2026-09-25.

Closest in price to kalshi KXPRESNOMD 28 within market data: perp funding at agent402.tools and market risk at x402.ottoai.services.

kalshi KXPRESNOMD 28 is priced above 11% of comparable listings in market data.

For 1 of the options on kalshi KXPRESNOMD 28, TOLL has no verified decimals and shows the raw amount.

The wallet paid by kalshi KXPRESNOMD 28 is the payee of 397 endpoints on one host.

Seller tags: prediction-markets, polymarket, kalshi and event.

The price of kalshi KXPRESNOMD 28 is declared by 386 other listings in market data too.

Payment options as declared

the payment options, as of 2026-10-01 05:50 UTC · method · pinnable

Every payment option declared on this listing
registry	network	asset	amount	scheme	pay to
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	0.002 USDC	exact	7LSjfrJf…vXacy7
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDT	0.002 USDT	exact	7LSjfrJf…vXacy7
Coinbase	eip155:8453	USDC	0.002 USDC	exact	0xA2A8dF…9fc8aa
Coinbase	eip155:137	USDC	0.002 USDC	exact	0xA2A8dF…9fc8aa
Coinbase	eip155:42161	USDC	0.002 USDC	exact	0xA2A8dF…9fc8aa
Coinbase	solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	So111111…111112	15934 smallest units, decimals unknown	exact	7LSjfrJf…vXacy7

Preflight checks at the last sweep

the checks, as of 2026-09-30 08:57 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
2026-09-30 08:57 UTC	pass	daily-2026-09-30
2026-09-29 21:02 UTC	pass	daily-2026-09-29
2026-09-25 19:26 UTC	pass	new-after-daily-2026-09-24

Registry presence

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

2026-09-25 04:55 UTClisted in Coinbase

Declared input and output, as listed

From the registry record, not validated by TOLL.the declared schema, as of 2026-09-25 20:57 UTC · method · live

The input and output block

{
  "input": {
    "type": "http",
    "method": "GET"
  },
  "output": {
    "type": "json",
    "example": {
      "id": "what-price-will-bitcoin-hit-in-september-2026",
      "url": "https://polymarket.com/event/what-price-will-bitcoin-hit-in-september-2026",
      "title": "What price will Bitcoin hit in September?",
      "markets": [
        {
          "best_ask": 0.08,
          "best_bid": 0.06,
          "outcomes": [
            {
              "name": "Yes",
              "probability": 0.07
            },
            {
              "name": "No",
              "probability": 0.93
            }
          ],
          "question": "Will Bitcoin reach $100,000 in September?",
          "liquidity_usd": 45000,
          "volume_24h_usd": 120000
        }
      ],
      "category": null,
      "platform": "polymarket",
      "closes_at": "2026-09-30T23:59:00Z",
      "volume_24h_usd": 891236
    }
  }
}

What the listing says

Prediction Market Event Detail. Every market in one prediction-market event (Polymarket event slug or Kalshi event ticker) with implied probabilities, bid/ask, volume, liquidity and close time.

the record, 2026-09-25 20:57 UTC · method · pinnable

As declared

GET
solana:5eykt4Us…qZKvdp
eip155:8453
eip155:137
eip155:42161
USDC
USDT
So111111…111112
exact

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

Who is paid

7LSjfrJf…vXacy7

Takes payment for 397 endpoints on 1 host.

Among Market data

counted above38%

of 5,966 that carry counters

cheaper than11%

of 6,018 with a comparable price

6,309 endpoints are in this category. 386 declare exactly this price.

the comparison, 2026-10-01 05:50 UTC · method · live

Nearest on price

perp fundingagent402.tools0.002 USDCpass
market riskx402.ottoai.services0.002 USDCpass
responsesapi.jarvisclaw.ai0.003 USDCpass
chain erc20 balanceapi.onesource.io0.003 USDCpass
jevbase.mapleai.shop0.001 USDCpass

Same category, nearest declared price, one per payee wallet (method). the list, 2026-10-01 05:50 UTC · method · live

Elsewhere in the record

Cite this page

The pinned URL below renders this page from the snapshot of 2026-10-01 05:50 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).

Plain text

TOLL, "kalshi KXPRESNOMD 28 on saylorinnovations.com", snapshot of 2026-10-01 05:50 UTC. https://tollindex.com/e/saylorinnovations-com-api-predictions-kalshi-kxpresnomd-28-d076a6/at/2026-10-01T05-50Z. Accessed [access date].

BibTeX

@misc{toll-e-saylorinnovations-com-api-predictions-kalshi-kxpresnomd-28-d076a6-2026-10-01T05-50Z,
  author = {TOLL},
  title = {kalshi KXPRESNOMD 28 on saylorinnovations.com},
  howpublished = {\url{https://tollindex.com/e/saylorinnovations-com-api-predictions-kalshi-kxpresnomd-28-d076a6/at/2026-10-01T05-50Z}},
  year = {2026},
  month = {10},
  note = {Pinned view of the snapshot of 2026-10-01 05:50 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 kalshi KXPRESNOMD 28, or reply as the named seller