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x402 Listing Watch
x402
x402 Listing Watch is a paid API for AI agents from x402.dailyelo.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Checks whether a domain's x402 service is still listed in the Bazaar catalog, with daily historical snapshots of resource count changes and payment recency.
Price / call$0.01
Success—
StatusUnknown
How this service works
Is your x402 service still listed? The Bazaar removes resources that go without settlement, and no one tells you. We keep a daily snapshot of the whole catalog since June, so we can show whether your domain is present today, how its resource count moved day by day, and how long since each resource was last paid for. In our latest scan 620 of 2,147 domains are no longer present. Measured from our own snapshots.
Output
Returns whether the queried domain is currently present in the Bazaar catalog, a day-by-day history of its resource count since June, time elapsed since each resource was last settled, and optionally market-wide statistics on how many of the ~2,147 tracked domains are no longer listed.
Example use cases
Catch silent Bazaar delisting
“My x402 service at payments.mycorp.io hasn't been getting any traffic — can you check if the Bazaar still has it listed or if it got removed without notice?”
Track resource count changes over time
“Can you pull up the day-by-day resource count history for my domain api.example.com in the x402 Bazaar so I can see if resources are disappearing?”
Market-wide disappearance health check
“How many x402 domains have dropped off the Bazaar lately? I want a sense of the overall delisting rate across the ecosystem.”
Technical details
Endpoint
GEThttps://x402.dailyelo.com/v1/listing/watch?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify whether a specific x402 service domain is still actively listed in the Bazaar and want historical trend data on its resource count and payment recency. It is the only known service tracking daily Bazaar catalog snapshots since June and can surface silent delistings that the Bazaar itself does not notify operators about.
Side effects
- Domain not found in historical snapshots — returns no data or empty history if domain was never tracked
- Invalid domain format — may return a validation error
- Omitting the domain parameter returns market-wide stats instead of per-domain info, which may confuse callers expecting domain-specific results
- Stale snapshot — data reflects daily cadence so intraday changes won't appear immediately
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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