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x402 Bazaar Rank – Fraud Tag
x402
x402 Bazaar Rank – Fraud Tag is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.032/call, status unknown (last checked 2026-10-22).
Returns a ranked list of x402 services tagged 'fraud', scored by 30-day real call volume and unique paying wallets, with a snapshot hash and scoring revision receipt.
Price / call$0.032
Success—
StatusUnknown
How this service works
An open index of the machine-to-machine (agent) economy. x402 routes: 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. /economy routes, for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry): each protocol's published figures (agent or server counts, transactions or payment events; payers and USD volume only where the source publishes them: payers for x402 and Tempo MPP, USD volume for x402 and Virtuals ACP), each with its unit, window and source; units differ, so totals are not summed. L402 and per-service MPP listings are not covered.
Output
A JSON object containing the total matched count, the query parameters used (tag: fraud, ranked by payers), a list of up to 25 services each with name, network chain ID, 30-day call count, 30-day unique payer count, price in USD, and resource URL, plus metadata fields for the snapshot hash (declaredBy, generatedAt) and scoring revision receipt.
Example use cases
Audit fraud-tagged API market demand
“Show me which x402 APIs are tagged as fraud and ranked by how many unique paying wallets used them in the last 30 days — I want to know what the market is actually paying for in that category.”
Compliance screen of x402 fraud services
“Pull the ranked list of fraud-tagged x402 services right now, including their prices and 30-day call counts, so I can review them for our compliance report.”
Competitive intelligence on fraud-category APIs
“I'm building a fraud-detection API on x402 — can you show me the top competitors already tagged as fraud on the bazaar, ranked by paying wallets, so I can benchmark my pricing?”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-fraud?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need to discover and rank x402-protocol services that carry the 'fraud' tag, backed by verifiable 30-day real usage signals (calls and unique paying wallets). Prefer it over generic API directories when you need cryptographically receipted snapshots of market activity, or when building compliance, competitive intelligence, or trust-scoring workflows around fraud-adjacent x402 services.
Side effects
- No fraud-tagged services indexed yet — returns empty services array with count 0
- Snapshot hash unavailable if indexer is mid-refresh — may return stale generatedAt timestamp
- Invalid or malformed request parameters return a 400-level error
- Service index temporarily unavailable returns a 5xx error
- Rate limiting or payment failure (x402 payment required) returns 402
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": "fraud"
}
},
"route": "/in-fraud",
"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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