legacy v1listed in Coinbase#4 by calls of 9 on this host
0.06 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
- 3
- Unique payers, trailing 30 days
- 2
- Last called
- 2026-10-30 04:41 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.06 USDC
- Networks
- 1
How has the volume on this endpoint moved?
known still speaks x402 v1, as the sweep of 2026-10-30 found; the registry indexes only v2.
poolproof.ru serves known, a GET endpoint that TOLL places in market data, listed in the Coinbase registry.
On Base, known asks 0.06 USDC per call.
The request to known is the query parameters type, required and properties.
known declares json output without an example.
Over 30 days: 3 calls, 2 payers.
The last call to known came 3 days before the snapshot, 2026-10-30.
Of poolproof.ru's 9 listings, known ranks tied 4th by calls with 5 others.
It accounts for 8% of the calls counted across the host.
known is near the top of prices in market data; 91% of comparable listings are cheaper.
Closest in price to known within market data: startup domain check at api.strale.io and send token at keyring-agent.blockchhub.link.
The wallet paid by known is the payee of 9 endpoints on one host.
Across market data, 10,493 endpoints carry counters and known out-counts 52% of them.
29 other listings in market data declare exactly the same price.
the payment options, as of 2026-11-01 21:59 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.06 USDC | exact | 0x11Efa0…e9a21F |
the checks, as of 2026-10-30 12:46 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 |
|---|---|---|---|
| 2026-10-30 12:46 UTC | legacy v1 | 1 | daily-2026-10-30 |
| 2026-10-29 12:28 UTC | legacy v1 | 1 | daily-2026-10-29 |
| 2026-10-28 12:53 UTC | legacy v1 | 1 | daily-2026-10-28 |
| 2026-10-27 12:31 UTC | legacy v1 | 1 | daily-2026-10-27 |
| 2026-10-23 13:05 UTC | legacy v1 | 1 | daily-2026-10-23 |
| 2026-10-21 22:20 UTC | legacy v1 | 1 | daily-2026-10-21 |
| 2026-10-19 12:45 UTC | legacy v1 | 1 | daily-2026-10-19 |
| 2026-10-16 10:27 UTC | legacy v1 | 1 | daily-2026-10-16 |
| 2026-10-15 12:27 UTC | legacy v1 | 1 | daily-2026-10-15 |
| 2026-10-14 10:19 UTC | legacy v1 | 1 | daily-2026-10-14 |
| 2026-10-13 15:38 UTC | legacy v1 | 1 | daily-2026-10-13 |
| 2026-10-12 12:45 UTC | legacy v1 | 1 | daily-2026-10-12 |
| 2026-10-11 11:18 UTC | legacy v1 | 1 | daily-2026-10-11 |
| 2026-10-10 19:27 UTC | legacy v1 | 1 | daily-2026-10-10 |
| 2026-10-09 13:07 UTC | legacy v1 | 1 | daily-2026-10-09 |
| 2026-10-08 15:02 UTC | legacy v1 | 1 | daily-2026-10-08 |
| 2026-10-07 14:17 UTC | legacy v1 | 1 | daily-2026-10-07 |
| 2026-10-06 14:44 UTC | legacy v1 | 1 | daily-2026-10-06 |
| 2026-10-05 12:50 UTC | legacy v1 | 1 | daily-2026-10-05 |
| 2026-10-04 15:16 UTC | legacy v1 | 1 | daily-2026-10-04 |
| 2026-10-03 08:20 UTC | legacy v1 | 1 | daily-2026-10-03 |
| 2026-10-02 17:26 UTC | legacy v1 | 1 | daily-2026-10-02 |
| 2026-10-01 10:04 UTC | legacy v1 | 1 | daily-2026-10-01 |
| 2026-09-30 09:31 UTC | legacy v1 | 1 | daily-2026-09-30 |
| 2026-09-29 21:36 UTC | legacy v1 | 1 | daily-2026-09-29 |
| 2026-09-23 08:28 UTC | legacy v1 | 1 | daily-2026-09-23 |
| 2026-09-22 08:42 UTC | legacy v1 | 1 | daily-2026-09-22 |
| 2026-09-21 09:03 UTC | legacy v1 | 1 | daily-2026-09-21 |
| 2026-09-19 07:00 UTC | legacy v1 | 1 | daily-2026-09-19 |
| 2026-09-17 06:51 UTC | legacy v1 | 1 | daily-2026-09-17 |
| 2026-09-16 06:48 UTC | legacy v1 | 1 | daily-2026-09-16 |
| 2026-09-15 07:04 UTC | legacy v1 | 1 | daily-2026-09-15 |
| 2026-09-14 06:31 UTC | legacy v1 | 1 | daily-2026-09-14 |
| 2026-09-13 06:20 UTC | legacy v1 | 1 | daily-2026-09-13 |
| 2026-09-12 10:29 UTC | legacy v1 | 1 | daily-2026-09-12 |
| 2026-09-11 14:49 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 2026-10-30 04:41 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"type": "object",
"required": [
"q"
],
"properties": {
"q": {
"type": "string",
"description": "Asset symbol, protocol name, chain name or contract address"
}
}
}
},
"output": {
"type": "json"
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-11-01 21:59 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "known on poolproof.ru", snapshot of 2026-11-01 21:59 UTC. https://tollindex.com/e/poolproof-ru-v1-known-f7ec3d/at/2026-11-01T21-59Z. Accessed [access date].
BibTeX
@misc{toll-e-poolproof-ru-v1-known-f7ec3d-2026-11-01T21-59Z,
author = {TOLL},
title = {known on poolproof.ru},
howpublished = {\url{https://tollindex.com/e/poolproof-ru-v1-known-f7ec3d/at/2026-11-01T21-59Z}},
year = {2026},
month = {11},
note = {Pinned view of the snapshot of 2026-11-01 21:59 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.