passlisted in Coinbasecounted above 95% of Other
0.03 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 8
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-14 14:51 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.03 USDC
- Networks
- 1
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 28 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.
knowledge-graph-synthesis-api.johntaylor1online.workers.dev serves calculate, a POST endpoint that TOLL places in the "other" category, listed in the Coinbase registry.
On Base, calculate asks 0.03 USDC per call.
calculate declares an input block that names no parameters.
A json output is declared and no example is given.
calculate answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
calculate is the only listed endpoint on knowledge-graph-synthesis-api.johntaylor1online.workers.dev.
One payer accounts for all 8 calls to calculate over 30 days.
calculate was last called 1 day before the snapshot.
Closest in price to calculate within the "other" category: linkedin profiles at api.socialfetch.dev and rentcast properties at rentcast.x402.paywithlocus.com.
calculate is priced above 87% of comparable listings in the "other" category.
calculate out-counts 95% of the 2,777 endpoints in the "other" category that carry counters.
The wallet paid by calculate is the payee of 42 endpoints across 39 hosts.
The price of calculate is declared by 47 other listings in the "other" category too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.03 USDC | exact | 0x463c5f…1860db |
the checks, as of 2026-09-15 05:38 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 05:38 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:11 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:07 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:23 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:07 UTC | pass | 0 | daily-2026-09-11 |
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 2026-09-14 14:51 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "calculate on knowledge-graph-synthesis-api.johntaylor1online.workers.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/knowledge-graph-synthesis-api-johntaylor1online-workers-dev-calculate-7e5be3/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-knowledge-graph-synthesis-api-johntaylor1online-workers-dev-calculate-7e5be3-2026-09-15T16-57Z,
author = {TOLL},
title = {calculate on knowledge-graph-synthesis-api.johntaylor1online.workers.dev},
howpublished = {\url{https://tollindex.com/e/knowledge-graph-synthesis-api-johntaylor1online-workers-dev-calculate-7e5be3/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.