passlisted in Coinbase#4 by calls of 4 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
- 2026-10-09 05:53 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.01 USDC
- Networks
- 2
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 2 times across 80 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 open-pay.jp, jpyc services takes GET requests, is listed in the Coinbase registry, and falls under identity by TOLL's rules.
On Base, jpyc services asks 0.01 USDC per call.
Requests carry the query parameter changedSince.
jpyc services accepts payment on Base and EVM chain 5042, 2 options in all, all to one wallet.
A response from jpyc services, as declared, includes mode, query, notice, changes, hasMore, services and 2 others.
jpyc services answered the sweep of 2026-10-28 with a valid 402, as at every sweep since 2026-09-11.
Of open-pay.jp's 4 listings, jpyc services ranks 4th by calls.
It accounts for 5% of the calls counted across the host.
jpyc services drew a single call from a single payer in the trailing 30 days.
The last call to jpyc services came 4 days before the snapshot, 2026-10-09.
Closest in price to jpyc services within identity: screening match at api.relaystation.ai and icypeas result at vaaya.ai.
jpyc services is priced above 34% of comparable listings in identity.
The wallet paid by jpyc services is the payee of 12 endpoints across 2 hosts.
For 1 of the options on jpyc services, TOLL has no verified decimals and shows the raw amount.
The seller's tags on jpyc services are jpyc, japan, web3 and monitoring.
jpyc services dropped out of the registry at the pull of 2026-09-26 and was listed again on 2026-10-09.
The price of jpyc services is declared by 707 other listings in identity too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x52d490…a3cA81 |
| Coinbase | eip155: | GatewayWalletBatched | 10000 smallest units, decimals unknown | exact | 0x52d490…a3cA81 |
the checks, as of 2026-10-28 09:29 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-28 09:29 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 09:12 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 15:40 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-23 09:25 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 11:55 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 11:33 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 09:12 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 11:03 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 21:28 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 07:14 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 09:02 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 07:03 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 11:49 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 09:09 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 07:52 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 16:00 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 13:43 UTC | pass | 0 | daily-2026-10-09 |
| 2026-09-25 21:21 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 06:54 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 07:07 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:29 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:31 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 13:57 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:24 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:23 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 05:40 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:13 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:09 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:26 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 11:10 UTC | pass | 0 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- back in Coinbase
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-10-09 05:53 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"changedSince": "2026-08-20"
}
},
"output": {
"type": "json",
"example": {
"mode": "delta",
"query": {
"limit": 200,
"changedSince": "2026-05-15"
},
"notice": {
"code": "sourced-facts-only",
"detail": "Change events and rows summarize what official sources state; they are not availability guarantees or endorsements.",
"termsUrl": "https://open-pay.jp/en/terms"
},
"changes": [
{
"date": "2026-05-15",
"slug": "jpyc-ex",
"diffs": [
{
"field": "chains",
"currentValue": [
"avalanche",
"ethereum",
"polygon",
"kaia"
],
"previousValue": [
"avalanche",
"ethereum",
"polygon"
]
},
{
"field": "limit",
"currentValue": "1,000,000 JPY per transaction (issuance)",
"previousValue": "1,000,000 JPY per day (issuance)"
}
],
"summary": "JPYC EX added Kaia support and changed the issuance cap from 1M JPY per day to 1M JPY per transaction.",
"sourceUrl": "https://prtimes.jp/main/html/rd/p/000000315.000054018.html",
"summaryJa": "JPYC EX が Kaia に対応。発行上限を「1日100万円」から「1回100万円」へ変更。",
"changeType": "updated",
"collectedAt": "2026-08-27"
}
],
"hasMore": false,
"services": [
{
"name": "JPYC EX",
"slug": "jpyc-ex",
"chains": [
"avalanche",
"ethereum",
"kaia",
"polygon"
],
"nameJa": "JPYC EX",
"status": "published",
"category": "exchange",
"sourceOk": true,
"sourceUrl": "https://jpyc.co.jp/",
"verifiedAt": "2026-08-27",
"supportsJpyc": true,
"supportsUsdc": false,
"supportsX402": false,
"sourceCheckedAt": "2026-08-27T01:00:00.000Z"
}
],
"attribution": [
"JPYC株式会社"
],
"generatedAt": "2026-08-27T01:23:45.000Z",
"licenseNotice": "Facts summarized from official sources; source rights remain with their owners.",
"schemaVersion": "1.0",
"totalServices": 20,
"nextChangedSince": "2026-08-27"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-13 14:08 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 services on open-pay.jp", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/open-pay-jp-api-paid-usdc-jpyc-services-8196df/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-open-pay-jp-api-paid-usdc-jpyc-services-8196df-2026-10-13T14-08Z,
author = {TOLL},
title = {jpyc services on open-pay.jp},
howpublished = {\url{https://tollindex.com/e/open-pay-jp-api-paid-usdc-jpyc-services-8196df/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.