passlisted in Coinbase#300 by calls of 844 on this host
0.005 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-28 14:57 UTC
- First observed by TOLLderived
- 2026-09-28
- Pricederived
- 0.005 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 7 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.
TOLL's first observation of calc cpp was 2026-09-28.
calc cpp, a POST endpoint on api.magentlab.com, appears in the Coinbase registry; TOLL's taxonomy puts it in search.
On Base, calc cpp asks 0.005 USDC per call.
Callers of calc cpp supply a JSON body with the field items.
calc cpp answered the sweep of 2026-09-30 with a valid 402, as at every sweep since 2026-09-28.
A response from calc cpp, as declared, includes path, count and items.
Of api.magentlab.com's 844 listings, calc cpp ranks tied 300th by calls with 544 others.
calc cpp drew a single call from a single payer in the trailing 30 days.
The last call to calc cpp came 2 days before the snapshot, 2026-09-28.
Closest in price to calc cpp within search: search at api.you.com and apollo org search at apollo.x402.paywithlocus.com.
calc cpp is priced above 27% of comparable listings in search.
844 listed endpoints on one host pay to the same wallet.
The seller's tags on calc cpp are cpp, neurology, perfusion and icp.
318 other listings in search declare exactly the same price.
the payment options, as of 2026-09-30 22:14 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x836Be2…c19Ee2 |
the checks, as of 2026-09-30 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 |
|---|---|---|---|
| 2026-09-30 05:38 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 17:59 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 16:51 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-28 14:20 UTC | pass | 0 | new-after-daily-2026-09-28 |
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 2026-09-28 14:57 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"icp_mm_hg": 10,
"map_mm_hg": 90
},
{
"icp_mm_hg": 10,
"map_mm_hg": 90
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/cpp",
"count": 2,
"items": [
{
"formula": "cpp",
"citation": {
"id": "rosner-1995",
"doi": "10.3171/jns.1995.83.6.0949",
"pmid": "7490638",
"title": "Cerebral perfusion pressure: management protocol and clinical results",
"source": "J Neurosurg. 1995;83(6):949-962",
"authors": "Rosner MJ, Rosner SD, Johnson AH"
},
"cpp_ge_70": true,
"cpp_mm_hg": 80,
"icp_mm_hg": 10,
"map_mm_hg": 90,
"disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
"formula_expression": "cpp_mm_hg = map_mm_hg - icp_mm_hg"
},
{
"formula": "cpp",
"citation": {
"id": "rosner-1995",
"doi": "10.3171/jns.1995.83.6.0949",
"pmid": "7490638",
"title": "Cerebral perfusion pressure: management protocol and clinical results",
"source": "J Neurosurg. 1995;83(6):949-962",
"authors": "Rosner MJ, Rosner SD, Johnson AH"
},
"cpp_ge_70": true,
"cpp_mm_hg": 80,
"icp_mm_hg": 10,
"map_mm_hg": 90,
"disclaimer": "Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.",
"formula_expression": "cpp_mm_hg = map_mm_hg - icp_mm_hg"
}
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-30 22:14 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "calc cpp on api.magentlab.com", snapshot of 2026-09-30 22:14 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-cpp-05de02/at/2026-09-30T22-14Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-cpp-05de02-2026-09-30T22-14Z,
author = {TOLL},
title = {calc cpp on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-cpp-05de02/at/2026-09-30T22-14Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-30 22:14 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.