passlisted in Coinbase#8 by calls of 10 on this host
0.01 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-09-08 03:19 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.01 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.
TOLL files jpyc activity under storage: a GET endpoint on open-pay.jp, listed in the Coinbase registry.
A call to jpyc activity costs 0.01 USDC on Base, as declared.
jpyc activity takes the query parameters chain and window.
The declared response carries chain, token, notice, volume, window, chainId and 2 others.
jpyc activity answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
open-pay.jp lists 10 endpoints; jpyc activity is tied 8th by calls with 2 others.
Of the calls counted across open-pay.jp, jpyc activity takes 4%.
In the trailing 30 days: one call, one payer.
jpyc activity was last called 8 days before the snapshot.
Closest in price to jpyc activity within storage: upload at stablestudio.dev and ipfs pin at x402engine.app.
Among comparable prices in storage, jpyc activity sits above 55% of them.
Its payee wallet receives for 12 listed endpoints across 2 hosts.
The seller's tags on jpyc activity are jpyc, network-activity, token-transfers and polygon.
38 other listings in storage declare exactly the same price.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x52d490…a3cA81 |
the checks, as of 2026-09-15 04:47 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 04:47 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:42 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:40 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:56 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:32 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 2026-09-08 03:19 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "polygon",
"window": "24h"
}
},
"output": {
"type": "json",
"example": {
"chain": "polygon",
"token": {
"symbol": "JPYC",
"decimals": 18
},
"notice": "onchain-facts-only",
"volume": "1000000000000000000",
"window": "24h",
"chainId": 137,
"toBlock": "92386799",
"contract": "0xE7C3D8C9a439feDe00D2600032D5dB0Be71C3c29",
"termsUrl": "https://open-pay.jp/en/terms",
"expiresAt": "2026-09-08T06:59:58.000Z",
"fromBlock": "92343600",
"observedAt": "2026-09-08T02:59:58.000Z",
"definitions": {
"median": "floored atomic average for even counts",
"eligible": "positive-value transfers with distinct sender and receiver, excluding the zero address",
"countUnit": "events"
},
"generatedAt": "2026-09-08T03:20:00.000Z",
"toTimestamp": "2026-09-08T02:59:58.000Z",
"topReceivers": [
{
"count": 1,
"volume": "1000000000000000000",
"address": "0x52d4901142e2b5680027da5eb47c86cb02a3ca81",
"volumeFormatted": "1"
}
],
"fromTimestamp": "2026-09-07T03:00:00.000Z",
"schemaVersion": "2.2",
"transferCount": 1,
"uniqueSenders": 1,
"medianTransfer": "1000000000000000000",
"uniqueReceivers": 1,
"volumeFormatted": "1",
"medianTransferFormatted": "1"
}
}
}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, "jpyc activity on open-pay.jp", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/open-pay-jp-api-paid-usdc-jpyc-activity-550742/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-open-pay-jp-api-paid-usdc-jpyc-activity-550742-2026-09-15T16-57Z,
author = {TOLL},
title = {jpyc activity on open-pay.jp},
howpublished = {\url{https://tollindex.com/e/open-pay-jp-api-paid-usdc-jpyc-activity-550742/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.