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Agoranome Model-Update Watch
x402
Agoranome Model-Update Watch is a paid API for AI agents from api.agoranome.com, paid per call via x402, $1/call, status unknown (last checked 2026-10-30).
Monitors your x402 API offer against real Bazaar competitors whenever a panel AI model changes, flagging win-rate drops over 30 days after a single payment.
Price / call$1
Success—
StatusUnknown
How this service works
Will a new AI model stop buying my x402 API? The model-update watch tests your offer against its real Bazaar rivals with the Machine Buyer Panel now, then re-runs the same test whenever a panel model changes over the next 30 days and flags a drop in your win rate. One payment, no renewal. Status is free at the watch URL; an optional https webhook gets each result.
Output
Returns a watch object with a unique watch ID, expiry timestamp (30 days out), a public status URL to poll for free, and the number of reruns remaining, plus a baseline win rate with 95% confidence interval from the initial test run against current Bazaar rivals.
Example use cases
New model release risk check
“I just heard OpenAI dropped a new model — can you watch my x402 API at https://api.mypricer.com/v1/quote against its Bazaar rivals for the next 30 days and ping me at https://hooks.myapp.com/watch if my win rate drops? The tasks agents usually run are 'fetch a live crypto price' and 'get a USD/EUR exchange rate'.”
Post-launch competitive monitoring
“I launched my x402 data API last week at https://api.datasvc.io/v1/fetch — set up a watch so every time a panel AI model changes, it retests whether buyer agents still pick me over competitors for tasks like 'retrieve the latest GDP figures for Germany', and send results to https://hooks.datasvc.io/agoranome.”
Proactive pricing defense
“I'm worried a model update might teach agents to prefer cheaper Bazaar alternatives to my API at https://api.lexdata.com/v1/search — can you start a 30-day monitor that retests my win rate whenever the Machine Buyer Panel changes, for tasks like 'find recent case law on IP disputes' and 'summarize top legal precedents for contract breach'?”
Technical details
Endpoint
POSThttps://api.agoranome.com/v1/seller/watch?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you want ongoing, event-driven competitive monitoring tied specifically to AI model updates — not just a one-time snapshot. It is ideal for x402 API sellers who want to detect win-rate degradation caused by model-preference shifts rather than price changes, and who want results pushed via webhook without managing polling logic themselves. Prefer alternatives like the one-shot Machine Buyer Panel test if you only need a single benchmark and do not need model-update tracking.
Side effects
- Invalid or unreachable resource URL returns an error before the watch is created
- Tasks array empty or exceeds 3 items triggers validation failure
- Webhook URL not HTTPS causes rejection of the notify field
- Payment not received or insufficient USDC causes 402 response with no watch created
- Resource URL not discoverable in Bazaar may result in no competitors found for comparison
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tasks | array | |
| notify | string | Optional https webhook for each result |
| resource | string | Your resource URL |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"watch": {
"id": "w_<24 hex>",
"expires_at": "<ISO time>",
"status_url": "https://.../v1/seller/watch/w_...",
"reruns_left": 3
},
"baseline": {
"win_rate": {
"ci95": [
"<lo>",
"<hi>"
],
"rate": "<0-1>"
}
}
}
}
}Tags
x402
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