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x402 Bazaar Rank – In-Evidence Services
x402
x402 Bazaar Rank – In-Evidence Services is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-18).
Returns a ranked list of x402 services filtered to the 'evidence' tag, scored by real 30-day call volume and paying-wallet counts, with a signed receipt containing snapshot hash and scoring revision.
Price / call$0.008
Success—
StatusUnknown
How this service works
Ranked discovery over the live x402 service market: every indexed service scored by real 30-day calls and paying-wallet bounds, with a receipt naming the snapshot hash and scoring revision.
Output
A JSON object containing a ranked array of x402 services matching the 'evidence' tag, each entry including name, network identifier, 30-day call count, price in USD, resource URL, and 30-day paying wallet count. Also includes query metadata (operator, limit, matched count), the route, a declarant field, a generatedAt ISO timestamp, and a receipt with snapshot hash and scoring revision for auditability.
Example use cases
Auditing popular evidence-tagged APIs
“Pull the current ranked list of x402 evidence-tagged services sorted by payer count so I can audit which ones have the most verified real-world usage this month.”
Competitive market research on x402
“I'm building a new x402 service in the evidence space — can you fetch the top services in that category ranked by 30-day calls so I can benchmark my pricing against real market data?”
Agent selecting best evidence API
“My agent needs to call an evidence-tagged x402 service — fetch the ranked bazaar list so it can automatically pick the one with the highest 30-day call volume and most paying wallets.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evidenceWhen to prefer
Choose this endpoint when you specifically need ranked discovery of x402 services in the 'evidence' tag category with cryptographically receipted snapshots. Prefer it over generic API directories when you need real 30-day usage signals (calls and paying wallets) rather than self-reported metadata, and when you need an auditable receipt tying the result to a specific scoring revision and snapshot hash. Most useful for agents that need to programmatically select or compare evidence-category x402 APIs based on proven market activity.
Side effects
- No services match the evidence tag — returns empty services array with count 0
- Upstream indexer unavailable — may return 503 or stale snapshot
- Malformed response if snapshot hash generation fails
- Rate limiting or payment failure if USDC payment not included or rejected
- Snapshot may be minutes old if indexer hasn't refreshed within the polling window
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 25,
"query": {
"by": "payers",
"op": "top",
"limit": 25,
"where": {
"tag": "evidence"
}
},
"route": "/in-evidence",
"matched": 359,
"services": [
{
"name": "forecast api",
"network": "eip155:8453",
"calls30d": 310,
"priceUsd": 0.01,
"resource": "https://api.example.com/forecast",
"payers30d": 42
}
],
"declaredBy": "agent",
"generatedAt": "2026-09-17T12:00:00.000Z"
}
}Tags
x402
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