passlisted in Coinbase#9 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
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-28 15:19 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 1 time across 8 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 first observed it on 2026-09-28.
api.magentlab.com serves calc pregnancy due dates, a POST endpoint that TOLL places in the "other" category, listed in the Coinbase registry.
A call to calc pregnancy due dates costs 0.005 USDC on Base, as declared.
Requests carry a JSON body with the field items.
calc pregnancy due dates answered the sweep of 2026-09-30 with a valid 402, as at every sweep since 2026-09-28.
A response from calc pregnancy due dates, as declared, includes path, count and items.
With 844 endpoints listed on api.magentlab.com, calc pregnancy due dates is tied 9th by calls with 248 others.
One payer accounts for all 2 calls to calc pregnancy due dates over 30 days.
Its last counted call came 3 days before the snapshot.
Closest in price to calc pregnancy due dates within the "other" category: ping at www.api-xpay.com and aviation airport status at api.x402node.dev.
calc pregnancy due dates is priced above 46% of comparable listings in the "other" category.
The wallet paid by calc pregnancy due dates is the payee of 844 endpoints on one host.
Seller tags: edd, lmp, naegele and pregnancy.
The price of calc pregnancy due dates is declared by 739 other listings in the "other" category too.
the payment options, as of 2026-10-01 05:50 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 09:04 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 09:04 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 21:10 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 16:49 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 15:19 UTC · method · live
The input and output block
{
"input": {
"body": {
"items": [
{
"days_since_lmp": 0,
"cycle_length_days": 28
},
{
"days_since_lmp": 0,
"cycle_length_days": 28
}
]
},
"type": "http",
"method": "POST"
},
"output": {
"type": "json",
"example": {
"path": "/api/calc/pregnancy_due_dates",
"count": 2,
"items": [
{
"formula": "pregnancy_due_dates",
"citation": {
"id": "acog-2017-700",
"doi": "10.1097/AOG.0000000000002046",
"pmid": "28426617",
"title": "Methods for Estimating the Due Date",
"source": "Obstet Gynecol. 2017;129(5):e150-e154",
"authors": "Committee on Obstetric Practice; American Institute of Ultrasound in Medicine; Society for Maternal-Fetal Medicine"
},
"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.",
"days_since_lmp": 0,
"days_until_edd": 280,
"cycle_length_days": 28,
"edd_days_from_lmp": 280,
"formula_expression": "edd_days_from_lmp = 280 + (cycle_length_days - 28); gestational_age_days = days_since_lmp; days_until_edd = edd_days_from_lmp - days_since_lmp",
"gestational_age_days": 0
},
{
"formula": "pregnancy_due_dates",
"citation": {
"id": "acog-2017-700",
"doi": "10.1097/AOG.0000000000002046",
"pmid": "28426617",
"title": "Methods for Estimating the Due Date",
"source": "Obstet Gynecol. 2017;129(5):e150-e154",
"authors": "Committee on Obstetric Practice; American Institute of Ultrasound in Medicine; Society for Maternal-Fetal Medicine"
},
"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.",
"days_since_lmp": 0,
"days_until_edd": 280,
"cycle_length_days": 28,
"edd_days_from_lmp": 280,
"formula_expression": "edd_days_from_lmp = 280 + (cycle_length_days - 28); gestational_age_days = days_since_lmp; days_until_edd = edd_days_from_lmp - days_since_lmp",
"gestational_age_days": 0
}
]
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-01 05:50 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 pregnancy due dates on api.magentlab.com", snapshot of 2026-10-01 05:50 UTC. https://tollindex.com/e/api-magentlab-com-api-calc-pregnancy-due-dates-da12a3/at/2026-10-01T05-50Z. Accessed [access date].
BibTeX
@misc{toll-e-api-magentlab-com-api-calc-pregnancy-due-dates-da12a3-2026-10-01T05-50Z,
author = {TOLL},
title = {calc pregnancy due dates on api.magentlab.com},
howpublished = {\url{https://tollindex.com/e/api-magentlab-com-api-calc-pregnancy-due-dates-da12a3/at/2026-10-01T05-50Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-01 05:50 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.