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x402 Bazaar Rank – Signals Category
x402
x402 Bazaar Rank – Signals Category 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 2026-10-21).
Returns a ranked list of x402 services tagged 'signals', ordered by real 30-day call volume and paying-wallet activity, with a snapshot receipt for auditability.
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 array of up to 25 signals-tagged x402 services, each with name, network ID, 30-day call count, 30-day unique payer count, price in USD, and resource URL. Also includes total matched service count, the query parameters used, the route path, who declared the ranking, a snapshot hash for auditability, and a generation timestamp.
Example use cases
Find best signals API for agent
“Which signals data services on the x402 market have the most real usage — show me the top 25 ranked by paying wallets so I can pick one that other agents are actually relying on.”
Audit signals market demand
“Pull the ranked list of signals-tagged x402 services by 30-day call volume and give me the snapshot hash so I can verify which revision of the scoring was used.”
Compare signals providers by price and traffic
“Get me the top signals APIs on the x402 bazaar sorted by payers, including their price in USD and call counts, so I can find affordable options with high real-world demand.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-signals?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically want ranked discovery of x402 services in the signals category, with usage metrics (calls and payers) validated over 30 real days and an auditable snapshot receipt. Prefer it over generic API directories when you need evidence of actual economic activity rather than just listings, and when the signals domain tag is the relevant filter.
Side effects
- No services indexed under the 'signals' tag returns count:0 with an empty services array
- Payment not included or rejected returns HTTP 402 with payment instructions
- Snapshot index temporarily unavailable returns 503 or empty result set
- Malformed query parameters may return 400 or fall back to defaults
- Stale data if the 30-day index has not refreshed recently
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": "signals"
}
},
"route": "/in-signals",
"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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