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x402 Bazaar Rank – In-Research Services
x402
x402 Bazaar Rank – In-Research Services is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-18).
Returns a ranked list of x402 services tagged 'research', scored by real 30-day call volume and paying-wallet counts, with a snapshot hash receipt.
Price / call$0.004
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: total matched service count, query parameters used, the route (/in-research), a list of ranked services (each with name, network chain ID, 30-day call count, price in USD, resource URL, and 30-day payer count), the declaring agent identifier, and a generation timestamp with snapshot hash for auditability.
Example use cases
Finding active research APIs to integrate
“I'm building a research agent and need to know which x402 research services are actually being used — show me the top ones ranked by number of paying wallets in the last 30 days.”
Vetting x402 market health for research vertical
“Can you pull the x402 bazaar rankings for research-tagged services and tell me how many total services are indexed and what the top ones by call volume look like?”
Comparing research service pricing on x402
“I want to compare pricing and usage stats for the most popular research APIs on the x402 bazaar — give me the ranked list so I can see which ones have the best price-to-usage ratio.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-researchWhen to prefer
Choose this endpoint when you need ranked, usage-verified discovery of x402 services in the research category specifically — it provides real payment and call-volume signals rather than self-reported metadata. Prefer over generic x402 service listings when you need to identify proven, actively-used research APIs with auditable snapshot receipts. Not suitable for non-research categories or if you need real-time per-service analytics rather than 30-day aggregates.
Side effects
- No services indexed for the research tag returns an empty services array with count 0
- Snapshot hash mismatch may indicate stale or inconsistent data
- Payment of $0.008 USDC required per call; insufficient balance returns 402 Payment Required
- Cloudflare Worker cold-start may add latency on first call
- Index lag means very recently added services may not appear in 30-day stats
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": "research"
}
},
"route": "/in-research",
"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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