passlisted in Coinbase#63 by calls of 378 on this host
0.01 USDC
per call, as the listing declares it on solana:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-25 20:49 UTC
- First observed by TOLLderived
- 2026-09-24
- Pricederived
- 0.01 USDC
- Networks
- 4
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 26 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.
Among the 378 endpoints on saylorinnovations.com, kb lead list quality is tied 63rd by calls with 296 others.
kb lead list quality declares an input block that names no parameters.
The declared response carries c, t, id and body.
kb lead list quality drew 2 calls from one payer in the trailing 30 days.
The last call to kb lead list quality came 6 days before the snapshot, 2026-09-25.
It is priced at 0.01 USDC on Solana.
For kb lead list quality the listing declares 6 accepts on Solana, Base, Polygon and Arbitrum, to 2 different wallets.
kb lead list quality, a GET endpoint on saylorinnovations.com, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
kb lead list quality answered the sweep of 2026-10-01 with a valid 402, as at every sweep since 2026-09-25.
Closest in price to kb lead list quality within the "other" category: fetch at x402.browserbase.com and fetch at proxy.0000402.xyz.
kb lead list quality is priced above 63% of comparable listings in the "other" category.
For 1 of the options on kb lead list quality, TOLL has no verified decimals and shows the raw amount.
The wallet paid by kb lead list quality is the payee of 397 endpoints on one host.
The seller's own tags are lead-quality, data-hygiene, deduplication and marketing.
The price of kb lead list quality is declared by 839 other listings in the "other" category too.
the payment options, as of 2026-10-02 05:34 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | solana: | USDC | 0.01 USDC | exact | 7LSjfrJf…vXacy7 |
| Coinbase | solana: | USDT | 0.01 USDT | exact | 7LSjfrJf…vXacy7 |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xA2A8dF…9fc8aa |
| Coinbase | solana: | So111111…111112 | 78669 smallest units, decimals unknown | exact | 7LSjfrJf…vXacy7 |
the checks, as of 2026-10-01 10:07 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-01 10:07 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 09:33 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 21:39 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-25 19:29 UTC | pass | 0 | new-after-daily-2026-09-24 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-02 05:17 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET"
},
"output": {
"type": "json",
"example": {
"c": "Content & Growth",
"t": "Lead-List Quality Auditor",
"id": "lead-list-quality",
"body": "A lead dataset with measured completeness, uniqueness, provenance, freshness, formatting, suppression/consent status, and contactability, plus rejects and a buyer-facing data dictionary that never invents missing contact data."
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-02 05:34 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "kb lead list quality on saylorinnovations.com", snapshot of 2026-10-02 05:34 UTC. https://tollindex.com/e/saylorinnovations-com-api-kb-lead-list-quality-facc0b/at/2026-10-02T05-34Z. Accessed [access date].
BibTeX
@misc{toll-e-saylorinnovations-com-api-kb-lead-list-quality-facc0b-2026-10-02T05-34Z,
author = {TOLL},
title = {kb lead list quality on saylorinnovations.com},
howpublished = {\url{https://tollindex.com/e/saylorinnovations-com-api-kb-lead-list-quality-facc0b/at/2026-10-02T05-34Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-02 05:34 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.