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JPYC Service Monitor
x402
JPYC Service Monitor is a paid API for AI agents from open-pay.jp, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns a weekly change feed of Japan-related JPYC and Web3 services, filtered by a since-date or as a full snapshot, with each event typed as added/updated/removed/verified.
Price / call$0.01
Success—
StatusUnknown
How this service works
JPYC Service Monitor: weekly change feed for Japan-related JPYC and Web3 services. Each event is dated, typed (added / updated / removed / verified) and tied to an official source URL. Call with changedSince=YYYY-MM-DD set to your last run date to fetch only what changed; an empty changes list explicitly means no change, so a scheduled agent can report that without guessing. Without changedSince you get the full monitor snapshot.
Output
A list of change events, each containing an event date, type (added/updated/removed/verified), service details, and an official source URL. An empty changes array is returned explicitly when nothing has changed since the requested date, enabling confident no-op reporting.
Example use cases
Weekly JPYC ecosystem change digest
“Pull the JPYC Service Monitor for everything that changed since last Monday — I want to know which Japan Web3 services were added, updated, removed, or verified so I can include it in my weekly newsletter.”
First-run full snapshot for onboarding
“Give me the full JPYC Service Monitor snapshot — no date filter — so I can see every Japan Web3 service currently tracked and build my baseline.”
Scheduled agent no-op confirmation
“Run the JPYC Service Monitor for changes since 2025-01-15 and confirm whether anything actually changed — if the list is empty just tell me nothing changed, don't guess.”
Technical details
Endpoint
GEThttps://open-pay.jp/api/paid/usdc/jpyc/servicesWhen to prefer
Choose this endpoint when you need to track changes over time in the JPYC and Japan Web3 service ecosystem — especially for scheduled agents that run periodically and need only the delta since their last run. Prefer it over the full directory export when you want lightweight incremental updates rather than the entire dataset. Ideal for automated digest emails, alerting pipelines, or agent workflows that need to confirm 'nothing changed' without guessing.
Side effects
- Invalid changedSince date format (must be YYYY-MM-DD) returns a validation error
- limit out of range (must be 1-200) returns a parameter error
- Payment not completed or x402 challenge not fulfilled returns a 402 response
- No changes since the given date returns an empty changes list (not an error)
- Network timeout if the backend service is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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