passlisted in Coinbase#83 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 15:00 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 12 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.
calc katz is one of 844 listed endpoints on api.magentlab.com, tied 83rd by calls with 761 others among them.
calc katz takes a JSON body with the field items.
A response from calc katz, as declared, includes path, count and items.
calc katz drew a single call from a single payer in the trailing 30 days.
The last call to calc katz came 4 days before the snapshot, 2026-09-28.
Each call is priced at 0.005 USDC, payable on Base.
calc katz is a POST endpoint at api.magentlab.com, listed in the Coinbase registry and filed by TOLL under search.
calc katz answered the sweep of 2026-10-01 with a valid 402, as at every sweep since 2026-09-28.
Closest in price to calc katz within search: agentsearch web search v1 at agent.pocket.network and tweets search at x402.twit.sh.
calc katz is priced above 20% of comparable listings in search.
The payee wallet is shared by 844 listings on one host.
The seller's tags on calc katz are katz, adl, neurology and independence.
316 other listings in search declare exactly the same price.
the payment options, as of 2026-10-02 12:31 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x836Be2…c19Ee2 |
the checks, as of 2026-10-01 09:24 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 09:24 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 08:53 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:58 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 16:48 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 15:00 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"bathing_independent": false,
"feeding_independent": false,
"dressing_independent": false,
"toileting_independent": false,
"continence_independent": false,
"transferring_independent": false
},
{
"bathing_independent": false,
"feeding_independent": false,
"dressing_independent": false,
"toileting_independent": false,
"continence_independent": false,
"transferring_independent": false
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/katz",
"count": 2,
"items": [
{
"score": 0,
"formula": "katz",
"citation": {
"id": "katz-1963",
"doi": "10.1001/jama.1963.03060120024016",
"pmid": "14044222",
"title": "Studies of illness in the aged. The index of ADL: a standardized measure of biological and psychosocial function",
"source": "JAMA. 1963;185(12):914-919",
"authors": "Katz S, Ford AB, Moskowitz RW, Jackson BA, Jaffe MW"
},
"max_score": 6,
"components": [
{
"factor": "bathing_independent",
"points": 0,
"present": false
},
{
"factor": "dressing_independent",
"points": 0,
"present": false
},
{
"factor": "toileting_independent",
"points": 0,
"present": false
},
{
"factor": "transferring_independent",
"points": 0,
"present": false
},
{
"factor": "continence_independent",
"points": 0,
"present": false
},
{
"factor": "feeding_independent",
"points": 0,
"present": false
}
],
"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": "Katz Index of ADL = bathing_independent + dressing_independent + toileting_independent + transferring_independent + continence_independent + feeding_independent; each 1 if independent; max 6 (Katz 1963)"
},
{
"score": 0,
"formula": "katz",
"citation": {
"id": "katz-1963",
"doi": "10.1001/jama.1963.03060120024016",
"pmid": "14044222",
"title": "Studies of illness in the aged. The index of ADL: a standardized measure of biological and psychosocial function",
"source": "JAMA. 1963;185(12):914-919",
"authors": "Katz S, Ford AB, Moskowitz RW, Jackson BA, Jaffe MW"
},
"max_score": 6,
"components": [
{
"factor": "bathing_independent",
"points": 0,
"present": false
},
{
"factor": "dressing_independent",
"points": 0,
"present": false
},
{
"factor": "toileting_independent",
"points": 0,
"present": false
},
{
"factor": "transferring_independent",
"points": 0,
"present": false
},
{
"factor": "continence_independent",
"points": 0,
"present": false
},
{
"factor": "feeding_independent",
"points": 0,
"present": false
}
],
"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": "Katz Index of ADL = bathing_independent + dressing_independent + toileting_independent + transferring_independent + continence_independent + feeding_independent; each 1 if independent; max 6 (Katz 1963)"
}
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-02 12:31 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 katz on api.magentlab.com", snapshot of 2026-10-02 12:31 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-katz-cbd42c/at/2026-10-02T12-31Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-katz-cbd42c-2026-10-02T12-31Z,
author = {TOLL},
title = {calc katz on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-katz-cbd42c/at/2026-10-02T12-31Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-02 12:31 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.