legacy v1listed in Coinbase#4 by calls of 9 on this host
0.02 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
- 2026-09-01 12:00 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.02 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 29 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.
The sweep of 2026-09-15 found it on x402 v1.
whales, a GET endpoint on pulsefeed.dev, appears in the Coinbase registry; TOLL's taxonomy puts it in market data.
On Base, whales asks 0.02 USDC per call.
Requests carry the query parameters min and token.
whales declares nothing about its output; validate flags that as advisory, not a verdict.
whales drew a single call from a single payer in the trailing 30 days.
The last call to whales came 14 days before the snapshot, 2026-09-01.
pulsefeed.dev lists 9 endpoints; whales is tied 4th by calls with 5 others.
5% of the host's counted calls go to it.
whales is priced above 64% of comparable listings in market data.
Closest in price to whales within market data: analyze at svm402.com and xstock health at stockwaves.net.
The wallet paid by whales is the payee of 9 endpoints on one host.
471 other listings in market data declare exactly the same price.
the payment options, as of 2026-09-15 21:20 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0x7f5f78…4d69a8 |
the checks, as of 2026-09-15 06:23 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 06:23 UTC | legacy v1 | 1 | daily-2026-09-15 |
| 2026-09-14 05:52 UTC | legacy v1 | 1 | daily-2026-09-14 |
| 2026-09-13 05:45 UTC | legacy v1 | 1 | daily-2026-09-13 |
| 2026-09-12 08:02 UTC | legacy v1 | 1 | daily-2026-09-12 |
| 2026-09-11 11:59 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 2026-09-01 12:00 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"min": "optional min transfer size in whole token units (default 100000)",
"token": "ERC-20 contract address (0x...) on Base"
}
},
"output": null
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 21:20 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "whales on pulsefeed.dev", snapshot of 2026-09-15 21:20 UTC. https://tollindex.com/e/pulsefeed-dev-whales-bce7fe/at/2026-09-15T21-20Z. Accessed [access date].
BibTeX
@misc{toll-e-pulsefeed-dev-whales-bce7fe-2026-09-15T21-20Z,
author = {TOLL},
title = {whales on pulsefeed.dev},
howpublished = {\url{https://tollindex.com/e/pulsefeed-dev-whales-bce7fe/at/2026-09-15T21-20Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 21:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.