legacy v1listed in Coinbase#4 by calls of 9 on this host
0.011 USDC
per call, as the listing declares it on eip155:
- Validation state
- legacy v1
- Uptime, 7 / 30 / 90 days
- 0% / 0% / 0%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-21 08:20 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.011 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 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.
At the sweep of 2026-09-15 it answered with the x402 v1 protocol, which the registry no longer indexes.
lab e1, a GET endpoint on pulsefeed.dev, appears in the Coinbase registry; TOLL's taxonomy puts it in the "other" category.
lab e1 is priced at 0.011 USDC on Base.
The listing declares an input block with no named parameters.
lab e1 declares nothing about its output; validate flags that as advisory, not a verdict.
lab e1 drew a single call from a single payer in the trailing 30 days.
The last call to lab e1 came 25 days before the snapshot, 2026-08-21.
Among the 9 endpoints on pulsefeed.dev, lab e1 is tied 4th by calls with 5 others.
lab e1 takes 5% of the calls counted across pulsefeed.dev.
Among comparable prices in the "other" category, lab e1 sits above 80% of them.
Closest in price to lab e1 within the "other" category: authorize at api.safe4.ai and business time at chrono.schemasure.com.
The wallet paid by lab e1 is the payee of 9 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 | 0.011 USDC | exact | 0x7f5f78…4d69a8 |
the checks, as of 2026-09-15 04:06 UTC · method · pinnableendpoint answered HTTP 402
x402_version· the body declares x402 version 2
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 04:06 UTC | legacy v1 | 1 | daily-2026-09-15 |
| 2026-09-14 04:04 UTC | legacy v1 | 1 | daily-2026-09-14 |
| 2026-09-13 04:04 UTC | legacy v1 | 1 | daily-2026-09-13 |
| 2026-09-12 06:19 UTC | legacy v1 | 1 | daily-2026-09-12 |
| 2026-09-11 09:46 UTC | legacy v1 | 1 | 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 2026-08-21 08:20 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET"
},
"output": null
}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, "lab e1 on pulsefeed.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/pulsefeed-dev-lab-e1-1b3ea0/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-pulsefeed-dev-lab-e1-1b3ea0-2026-09-15T16-57Z,
author = {TOLL},
title = {lab e1 on pulsefeed.dev},
howpublished = {\url{https://tollindex.com/e/pulsefeed-dev-lab-e1-1b3ea0/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.