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x402 Bazaar Rank – Crypto Tag
x402
x402 Bazaar Rank – Crypto Tag is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-18).
Returns a ranked list of the top crypto-tagged x402 services by 30-day call volume and paying-wallet counts, with a snapshot hash and scoring revision receipt.
Price / call$0.008
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 list of up to 25 crypto-tagged x402 services, each with name, network chain ID, 30-day call count, 30-day unique payer wallet count, price in USD, and resource URL. Also includes total matched service count, query metadata, the route used, who declared the data, and a generatedAt timestamp with snapshot hash for auditability.
Example use cases
Discover trending crypto APIs
“What are the top crypto-tagged x402 services right now, ranked by how many unique paying wallets used them in the last 30 days?”
Evaluate market traction before integrating
“Before I integrate an x402 crypto data service, can you pull the ranked list so I can see which ones have the most real call volume and payers over the past month?”
Audit x402 crypto service popularity
“Give me the current x402 bazaar leaderboard for crypto-tagged services — I want the call counts, payer counts, prices, and the snapshot hash so I know the data revision I'm looking at.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-cryptoWhen to prefer
Use this endpoint when you need a live, usage-ranked leaderboard of crypto-tagged services in the x402 ecosystem specifically — not for general web API directories or non-crypto x402 tags. It is the best choice when you want objective traction signals (real call counts and paying wallets) rather than self-reported popularity, and when you need an auditable receipt (snapshot hash + scoring revision) to verify data provenance.
Side effects
- No crypto-tagged services indexed yet — returns count:0 with empty services array
- Snapshot stale or scoring revision mismatch — generatedAt timestamp indicates age
- Worker cold-start latency causing delayed response
- Payment of $0.001 USDC not fulfilled — 402 Payment Required returned
- Malformed response if indexer is mid-reindex
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": "crypto"
}
},
"route": "/in-crypto",
"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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