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 14:38 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 g8 shares api.magentlab.com with 843 other listed endpoints and is tied 83rd by calls with 761 others.
Callers of calc g8 supply a JSON body with the field items.
The declared response carries path, count and items.
calc g8 drew a single call from a single payer in the trailing 30 days.
The last call to calc g8 came 4 days before the snapshot, 2026-09-28.
On Base, calc g8 asks 0.005 USDC per call.
At api.magentlab.com, calc g8 takes POST requests, is listed in the Coinbase registry, and falls under identity by TOLL's rules.
calc g8 answered the sweep of 2026-10-01 with a valid 402, as at every sweep since 2026-09-28.
Closest in price to calc g8 within identity: chain ens at api.onesource.io and by username at x402.twit.sh.
calc g8 is priced above 17% of comparable listings in identity.
844 listed endpoints on one host pay to the same wallet.
The seller's tags on calc g8 are g8, geriatric, screening and oncology.
Exactly this price appears on 173 other listings in identity.
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 10:08 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 10:08 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 09:34 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 21:40 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 16:51 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 14:38 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"bmi": "ge_23",
"age_band": "lt_80",
"mobility": "goes_out",
"food_intake": "no_decrease",
"weight_loss": "none",
"health_vs_peers": "better",
"neuropsychological": "none",
"more_than_3_medications": false
},
{
"bmi": "ge_23",
"age_band": "lt_80",
"mobility": "goes_out",
"food_intake": "no_decrease",
"weight_loss": "none",
"health_vs_peers": "better",
"neuropsychological": "none",
"more_than_3_medications": false
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/g8",
"count": 2,
"items": [
{
"bmi": "ge_23",
"score": 17,
"formula": "g8",
"age_band": "lt_80",
"citation": {
"id": "bellera-2012",
"doi": "10.1093/annonc/mdr587",
"pmid": "22250183",
"title": "Screening older cancer patients: first evaluation of the G-8 geriatric screening tool",
"source": "Ann Oncol. 2012;23(8):2166-2172",
"authors": "Bellera CA, Rainfray M, Mathoulin-Pélissier S, et al."
},
"mobility": "goes_out",
"max_score": 17,
"components": [
{
"value": "no_decrease",
"factor": "food_intake",
"points": 2,
"present": true
},
{
"value": "none",
"factor": "weight_loss",
"points": 3,
"present": true
},
{
"value": "goes_out",
"factor": "mobility",
"points": 2,
"present": true
},
{
"value": "none",
"factor": "neuropsychological",
"points": 2,
"present": true
},
{
"value": "ge_23",
"factor": "bmi",
"points": 3,
"present": true
},
{
"value": false,
"factor": "more_than_3_medications",
"points": 1,
"present": true
},
{
"value": "better",
"factor": "health_vs_peers",
"points": 2,
"present": true
},
{
"value": "lt_80",
"factor": "age_band",
"points": 2,
"present": true
}
],
"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.",
"food_intake": "no_decrease",
"weight_loss": "none",
"health_vs_peers": "better",
"at_or_below_cutoff": false,
"formula_expression": "G8 (Bellera 2012) = food_intake (severe_decrease 0, moderate_decrease 1, no_decrease 2) + weight_loss (gt_3kg 0, unknown 1, 1_to_3kg 2, none 3) + mobility (bed_or_chair 0, bed_chair_no_out 1, goes_out 2) + neuropsychological (severe 0, mild 1, none 2) + bmi (lt_19 0, 19_to_lt_21 1, 21_to_lt_23 2, ge_23 3) + more_than_3_medications (true 0, false 1) + health_vs_peers (not_as_good 0, unknown 0.5, as_good 1, better 2) + age_band (gt_85 0, 80_to_85 1, lt_80 2); seven MNA items A,B,C,E,F,H,P plus age; max 17; higher is better; <=14 impaired screen; half-point on health unknown; not Soubeyran 2014 ONCODAGE; not VES-13",
"neuropsychological": "none",
"more_than_3_medications": false
},
{
"bmi": "ge_23",
"score": 17,
"formula": "g8",
"age_band": "lt_80",
"citation": {
"id": "bellera-2012",
"doi": "10.1093/annonc/mdr587",
"pmid": "22250183",
"title": "Screening older cancer patients: first evaluation of the G-8 geriatric screening tool",
"source": "Ann Oncol. 2012;23(8):2166-2172",
"authors": "Bellera CA, Rainfray M, Mathoulin-Pélissier S, et al."
},
"mobility": "goes_out",
"max_score": 17,
"components": [
{
"value": "no_decrease",
"factor": "food_intake",
"points": 2,
"present": true
},
{
"value": "none",
"factor": "weight_loss",
"points": 3,
"present": true
},
{
"value": "goes_out",
"factor": "mobility",
"points": 2,
"present": true
},
{
"value": "none",
"factor": "neuropsychological",
"points": 2,
"present": true
},
{
"value": "ge_23",
"factor": "bmi",
"points": 3,
"present": true
},
{
"value": false,
"factor": "more_than_3_medications",
"points": 1,
"present": true
},
{
"value": "better",
"factor": "health_vs_peers",
"points": 2,
"present": true
},
{
"value": "lt_80",
"factor": "age_band",
"points": 2,
"present": true
}
],
"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.",
"food_intake": "no_decrease",
"weight_loss": "none",
"health_vs_peers": "better",
"at_or_below_cutoff": false,
"formula_expression": "G8 (Bellera 2012) = food_intake (severe_decrease 0, moderate_decrease 1, no_decrease 2) + weight_loss (gt_3kg 0, unknown 1, 1_to_3kg 2, none 3) + mobility (bed_or_chair 0, bed_chair_no_out 1, goes_out 2) + neuropsychological (severe 0, mild 1, none 2) + bmi (lt_19 0, 19_to_lt_21 1, 21_to_lt_23 2, ge_23 3) + more_than_3_medications (true 0, false 1) + health_vs_peers (not_as_good 0, unknown 0.5, as_good 1, better 2) + age_band (gt_85 0, 80_to_85 1, lt_80 2); seven MNA items A,B,C,E,F,H,P plus age; max 17; higher is better; <=14 impaired screen; half-point on health unknown; not Soubeyran 2014 ONCODAGE; not VES-13",
"neuropsychological": "none",
"more_than_3_medications": false
}
]
}
}
}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 g8 on api.magentlab.com", snapshot of 2026-10-02 12:31 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-g8-fbd44b/at/2026-10-02T12-31Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-g8-fbd44b-2026-10-02T12-31Z,
author = {TOLL},
title = {calc g8 on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-g8-fbd44b/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.