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x402 Bazaar Rank – Crypto Deep Discovery
x402
x402 Bazaar Rank – Crypto Deep Discovery is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.016/call, status unknown (last checked 2026-10-23).
Returns a ranked list of x402 services tagged 'crypto', scored by real 30-day call volume and paying-wallet activity, with a verifiable snapshot receipt.
Price / call$0.016
Success—
StatusUnknown
How this service works
Deep view: top 100 x402 services tagged 'crypto': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 860 providers and 2031 paying wallets measured in this tag.
Output
A JSON object containing a ranked array of x402 services filtered to the 'crypto' tag, each entry showing service name, network (e.g. eip155:8453), 30-day call count, 30-day unique payer count, USD price, and resource URL. The response also includes the total matched count, the query parameters used, the route, who declared the data, and a generatedAt timestamp with a snapshot hash for auditability.
Example use cases
Crypto API leaderboard for agent tooling
“Which x402 APIs in the crypto category have the most unique paying wallets over the last 30 days? Rank them so I can see which ones are actually being used.”
Vetting x402 services before integration
“I'm building an agent that needs a crypto data API — can you pull the top x402 crypto services by call volume for the past month so I can see which ones are battle-tested?”
Market pulse snapshot for x402 ecosystem
“Give me a snapshot of the x402 crypto service market right now — top services by payers, with their prices and how many calls they've had in the last 30 days.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-crypto-deep?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need an objective, usage-backed ranking of x402 services specifically in the crypto domain — not just a static directory listing. It is the right choice when you want to surface services with proven real-world adoption (actual paying wallets, actual call volume) rather than self-reported metadata. Prefer it over generic API directories when operating within the x402 payment ecosystem and needing to identify high-signal, actively monetized crypto services.
Side effects
- No services indexed under the crypto tag — returns count:0 and empty services array
- Snapshot data may be stale if the indexer has not refreshed within 30 days
- Payment of $0.02 USDC required; missing or invalid x402 payment header causes 402 response
- Service unavailable on Cloudflare Workers edge — returns 5xx with no body
- Malformed response if scoring revision has changed and schema is mismatched
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 25,
"query": {
"by": "payers",
"op": "top",
"limit": 100,
"where": {
"tag": "crypto"
}
},
"route": "/in-crypto-deep",
"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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