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 14:21 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 shanghai shares api.magentlab.com with 843 other listed endpoints and is tied 83rd by calls with 761 others.
Callers of calc shanghai supply a JSON body with the field items.
calc shanghai returns json; the example shows path, count and items.
In the trailing 30 days: one call, one payer.
calc shanghai was last called 4 days before the snapshot.
A call to calc shanghai costs 0.005 USDC on Base, as declared.
calc shanghai, a POST endpoint on api.magentlab.com, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
calc shanghai answered the sweep of 2026-10-02 with a valid 402, as at every sweep since 2026-09-28.
Closest in price to calc shanghai within the "other" category: tech stack at agent402.tools and solana at agent.pocket.network.
calc shanghai is priced above 43% of comparable listings in the "other" category.
The wallet paid by calc shanghai is the payee of 844 endpoints on one host.
The seller's own tags are shanghai, brugada, ecg and j-wave.
The price of calc shanghai is declared by 737 other listings in the "other" category too.
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 2026-10-02 15:54 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-02 15:54 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:42 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 08:06 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 20:16 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 17:22 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-28 16:46 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 14:22 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"family": "none",
"clinical": "none",
"ecg_pattern": "spontaneous_type1",
"pathogenic_mutation": false
},
{
"family": "none",
"clinical": "none",
"ecg_pattern": "spontaneous_type1",
"pathogenic_mutation": false
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/shanghai",
"count": 2,
"items": [
{
"score": 3.5,
"family": "none",
"formula": "shanghai",
"citation": {
"id": "antzelevitch-2016",
"doi": "10.1016/j.hrthm.2016.05.024",
"pmid": "27423412",
"title": "J-Wave syndromes expert consensus conference report: Emerging concepts and gaps in knowledge",
"source": "Heart Rhythm. 2016;13(10):e295-e324",
"authors": "Antzelevitch C, Yan GX, Ackerman MJ, Borggrefe M, Corrado D, Guo J, et al."
},
"clinical": "none",
"max_score": 9,
"components": [
{
"value": "spontaneous_type1",
"factor": "ecg_pattern",
"points": 3.5,
"present": true
},
{
"value": "none",
"factor": "clinical",
"points": 0,
"present": false
},
{
"value": "none",
"factor": "family",
"points": 0,
"present": false
},
{
"value": false,
"factor": "pathogenic_mutation",
"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.",
"ecg_pattern": "spontaneous_type1",
"shanghai_band": "probable_definite",
"formula_expression": "Shanghai Table 2 (Antzelevitch 2016): ECG required, highest only (spontaneous_type1 3.5, fever_type1 3, drug_converted_type2_3 2) + clinical highest only (vf_arrest 3, nocturnal_agonal 2, arrhythmic_syncope 2, unclear_syncope 1, af_under_30 0.5, none 0) + family highest only (relative_definite_brs 2, suspicious_scd 1, unexplained_scd_under_45 0.5, none 0) + pathogenic_mutation 0.5; max 9; probable_definite ≥3.5, possible 2–3, nondiagnostic <2. Not ERS Table 5",
"pathogenic_mutation": false
},
{
"score": 3.5,
"family": "none",
"formula": "shanghai",
"citation": {
"id": "antzelevitch-2016",
"doi": "10.1016/j.hrthm.2016.05.024",
"pmid": "27423412",
"title": "J-Wave syndromes expert consensus conference report: Emerging concepts and gaps in knowledge",
"source": "Heart Rhythm. 2016;13(10):e295-e324",
"authors": "Antzelevitch C, Yan GX, Ackerman MJ, Borggrefe M, Corrado D, Guo J, et al."
},
"clinical": "none",
"max_score": 9,
"components": [
{
"value": "spontaneous_type1",
"factor": "ecg_pattern",
"points": 3.5,
"present": true
},
{
"value": "none",
"factor": "clinical",
"points": 0,
"present": false
},
{
"value": "none",
"factor": "family",
"points": 0,
"present": false
},
{
"value": false,
"factor": "pathogenic_mutation",
"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.",
"ecg_pattern": "spontaneous_type1",
"shanghai_band": "probable_definite",
"formula_expression": "Shanghai Table 2 (Antzelevitch 2016): ECG required, highest only (spontaneous_type1 3.5, fever_type1 3, drug_converted_type2_3 2) + clinical highest only (vf_arrest 3, nocturnal_agonal 2, arrhythmic_syncope 2, unclear_syncope 1, af_under_30 0.5, none 0) + family highest only (relative_definite_brs 2, suspicious_scd 1, unexplained_scd_under_45 0.5, none 0) + pathogenic_mutation 0.5; max 9; probable_definite ≥3.5, possible 2–3, nondiagnostic <2. Not ERS Table 5",
"pathogenic_mutation": 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 shanghai on api.magentlab.com", snapshot of 2026-10-02 12:31 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-shanghai-9e0907/at/2026-10-02T12-31Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-shanghai-9e0907-2026-10-02T12-31Z,
author = {TOLL},
title = {calc shanghai on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-shanghai-9e0907/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.