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x402 Bazaar Rank – CVE-Tagged Services
x402
x402 Bazaar Rank – CVE-Tagged Services 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 2026-10-15).
Returns a ranked list of the top x402 services tagged 'cve', scored by 30-day real call volume and unique paying-wallet counts, with a snapshot 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 a ranked list of up to 25 CVE-tagged x402 services, each with name, network, 30-day call count, 30-day unique paying wallet count, price in USD, and resource URL. Also includes total matched service count, query metadata, snapshot timestamp, scoring revision receipt, and a 'declaredBy' field indicating the ranking authority.
Example use cases
Finding CVE APIs for security pipeline
“I'm building a security automation workflow and need to find the best CVE data APIs available on x402 — can you show me the top ones ranked by actual usage and paying wallets over the last 30 days?”
Comparing CVE service pricing and demand
“Pull up the x402 bazaar ranking for CVE-tagged services so I can compare which ones have the most paying users versus their price per call.”
Vetting CVE data vendors by real adoption
“Before I commit to a CVE intelligence provider, show me which x402 services tagged CVE have had the most real API calls in the past 30 days so I can pick a proven one.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-cve?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a pre-filtered, usage-ranked view of CVE-specific services on the x402 market rather than manually scanning the full catalog. It is ideal for agents that need to select a CVE data provider based on real adoption signals (calls and paying wallets) rather than self-reported metrics. Prefer this over generic x402 discovery endpoints when the CVE domain tag is your primary filter criterion.
Side effects
- No services indexed under the 'cve' tag returns an empty services array with count 0
- Stale snapshot data if the index hasn't refreshed recently — check generatedAt timestamp
- Worker cold-start may cause occasional latency spikes on first call
- Payment failure (402) if USDC balance is insufficient for the $0.032 call fee
- Malformed response if the bazaar index is mid-rebuild during snapshot
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": "cve"
}
},
"route": "/in-cve",
"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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