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x402 Bazaar Rank – DeFi Leaderboard
x402
x402 Bazaar Rank – DeFi Leaderboard 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 the top DeFi-tagged x402 services scored by real 30-day call volume and unique paying-wallet counts, with a signed snapshot 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 a ranked array of up to 25 DeFi-tagged x402 services, each with name, network identifier (e.g. eip155:8453), 30-day call count, price in USD, resource URL, and unique payer wallet count over 30 days. Also includes query metadata (route, operator, limit, matched total), the declaring agent, generation timestamp, and a snapshot hash plus scoring revision for auditability.
Example use cases
DeFi API Vendor Selection
“I'm building a DeFi trading bot and need to find the most battle-tested x402 APIs in the space — can you pull the top DeFi services ranked by paying wallets so I know which ones real users are actually paying for?”
x402 Market Research Dashboard
“I want to understand which DeFi services in the x402 bazaar are trending — give me the top 25 ranked by 30-day call volume so I can track what's gaining adoption.”
Competitive Landscape Analysis
“Can you get me the current leaderboard of DeFi-tagged x402 services, sorted by unique payers, along with their prices and networks? I want to see who's dominating the market right now.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-defiWhen to prefer
Choose this endpoint when you need a pre-filtered, usage-ranked view of DeFi-specific x402 services backed by real on-chain payment data rather than self-reported metrics. It is ideal for agent-driven vendor selection, market research, or building dashboards over the x402 DeFi ecosystem. Prefer it over generic x402 discovery endpoints when the DeFi tag scope is the primary filter and you want payer-wallet-weighted ranking with an auditable snapshot receipt.
Side effects
- No services matched the defi tag filter — returns count:0 and empty services array
- Snapshot index temporarily unavailable — may return stale or empty results
- Rate limiting or payment failure (HTTP 402) if USDC payment is not properly attached
- Malformed response if the scoring revision has changed and schema shifted
- Worker timeout under high load returning partial results
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": "defi"
}
},
"route": "/in-defi",
"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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