passlisted in Coinbase#4 by calls of 10 on this host
0.002 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
- 2026-08-23 01:47 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.002 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 supply under market data: a GET endpoint on open-pay.jp, listed in the Coinbase registry.
Per call, jpyc supply declares 0.002 USDC on Base.
jpyc supply takes the query parameter chain.
The output example is a json object with items, token, notice, termsUrl, generatedAt and schemaVersion.
jpyc supply 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 supply is tied 4th by calls with 3 others.
jpyc supply takes 9% of the calls counted across open-pay.jp.
Over 30 days: 2 calls, one payer.
jpyc supply was last called 24 days before the snapshot.
Closest in price to jpyc supply within market data: kimchi premium at api.printmoneylab.com and chain erc20 balance at api.onesource.io.
jpyc supply is priced above 10% of comparable listings in market data.
The wallet paid by jpyc supply is the payee of 12 endpoints across 2 hosts.
The seller's own tags are jpyc, japanese-yen, stablecoin and token-supply.
The price of jpyc supply is declared by 277 other listings in market data too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0x52d490…a3cA81 |
the checks, as of 2026-09-15 06:39 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 06:39 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 06:08 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:59 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 08:17 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 13:00 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 2026-08-23 01:47 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "polygon"
}
},
"output": {
"type": "json",
"example": {
"items": [
{
"chain": "polygon",
"status": "ok",
"chainId": 137,
"contract": "0xE7C3D8C9a439feDe00D2600032D5dB0Be71C3c29",
"blockNumber": "92387745",
"totalSupply": "1234567890000000000000000",
"totalSupplyFormatted": "1234567.89"
}
],
"token": {
"symbol": "JPYC",
"decimals": 18
},
"notice": "onchain-facts-only",
"termsUrl": "https://open-pay.jp/en/terms",
"generatedAt": "2026-08-21T04:30:45.340Z",
"schemaVersion": "2.0"
}
}
}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 supply on open-pay.jp", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/open-pay-jp-api-paid-usdc-jpyc-supply-d4fe09/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-open-pay-jp-api-paid-usdc-jpyc-supply-d4fe09-2026-09-15T16-57Z,
author = {TOLL},
title = {jpyc supply on open-pay.jp},
howpublished = {\url{https://tollindex.com/e/open-pay-jp-api-paid-usdc-jpyc-supply-d4fe09/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.