passlisted in Coinbase#6 by calls of 64 on this host
25 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
- 2026-09-10 07:30 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 25 USDC
- Networks
- 2
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 28 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.
With 64 endpoints listed on api.govparse.io, feeds warning letters is tied 6th by calls with 42 others.
Callers of feeds warning letters supply the query parameters since, office and product_area.
feeds warning letters returns json; the example shows feed, page, rows, basis and query.
One payer accounts for all 2 calls to feeds warning letters over 30 days.
Its last counted call came 5 days before the snapshot.
A call to feeds warning letters costs 25 USDC on Base, as declared.
It accounts for 2% of the calls counted across the host.
For feeds warning letters the listing declares 2 accepts on Base and Solana, to 2 different wallets.
feeds warning letters is a GET endpoint at api.govparse.io, listed in the Coinbase registry and filed by TOLL under search.
feeds warning letters answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to feeds warning letters within search: enrichment phone at x402.orthogonal.com and whitepages person search at stableenrich.dev.
feeds warning letters is near the top of prices in search; 100% of comparable listings are cheaper.
The wallet paid by feeds warning letters is the payee of 64 endpoints on one host.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 25 USDC | exact | 0x3873d1…567129 |
| Coinbase | solana: | USDC | 25 USDC | exact | BdcZbENF…J3LmaB |
the checks, as of 2026-09-15 04:21 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 04:21 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:18 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:17 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:33 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:02 UTC | pass | 0 | daily-2026-09-11 |
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 2026-09-10 07:30 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"since": "2026-01-01",
"office": "Center for Tobacco Products",
"product_area": "drugs,devices"
}
},
"output": {
"type": "json",
"example": {
"feed": "warning-letters",
"page": {
"limit": 500,
"has_more": true,
"returned": 500,
"next_cursor": "eyJkIjoiMjAyNi0wNi0wMyIsImsiOiJvc2hhOjMxOTAwMTIzNCJ9"
},
"rows": [
{
"subject": "Family Smoking Prevention and Tobacco Control Act/Adulterated/Misbranded",
"entity_id": null,
"event_key": "wl:3543b16645e65cca776679711bf85f6e",
"is_closed": false,
"recipient": "Daily Manufacturing Solutions Inc.",
"event_date": "2026-04-21",
"posted_date": "2026-04-23",
"has_response": false,
"product_area": "tobacco",
"closeout_date": null,
"response_date": null,
"issuing_office": "Center for Tobacco Products",
"as_published_date": "2026-07-18",
"letter_issue_date": "2026-04-21"
}
],
"basis": "US FDA Warning Letters index, one row per letter newest-first by letter_issue_date. Observational public records as posted — an alleged violation, never an adjudication.",
"query": {
"since": "2026-01-01",
"closed": "all",
"office": "all",
"subject": "all",
"product_area": [
"tobacco"
]
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "feeds warning letters on api.govparse.io", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-govparse-io-v1-feeds-warning-letters-301d1c/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-govparse-io-v1-feeds-warning-letters-301d1c-2026-09-15T16-57Z,
author = {TOLL},
title = {feeds warning letters on api.govparse.io},
howpublished = {\url{https://tollindex.com/e/api-govparse-io-v1-feeds-warning-letters-301d1c/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.