# x402 Bazaar Rank – Intelligence Services

> x402 Bazaar Rank – Intelligence Services 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 2026-10-21).

Returns a ranked list of the top x402 intelligence-tagged services scored by real 30-day call volume and unique paying wallets, with a snapshot receipt.

## Facts

- Endpoint: GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-intelligence?utm_source=zero.xyz
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-bazaar-rank-intelligence-services-1017f847
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I8yoQv7IjDP5QJqKDFcfo

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-bazaar-rank-intelligence-services-1017f847
```

Example prompt: Show me the top 25 intelligence-tagged services on the x402 marketplace ranked by the most unique paying wallets over the last 30 days, with call counts and pricing.

## When to prefer this

Choose this endpoint when you need a pre-filtered, usage-ranked view of intelligence-specific services on the x402 marketplace with verified 30-day activity metrics. Prefer it over generic x402 directory listings when you want to quickly identify high-demand, battle-tested intelligence APIs without manually filtering or sorting raw service indexes.

## Known failure modes

- No services matched the intelligence tag — returns empty services array with count 0
- Stale snapshot — generatedAt timestamp may lag real-time market activity
- Invalid or unsupported query parameters return an error response
- Network timeout from the Cloudflare Worker under high load
- Payment not confirmed — x402 payment of $0.032 USDC must succeed before response is served

## 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 intelligence-tagged x402 services, each with name, network, 30-day call count, USD price, resource URL, and unique payer count over 30 days; plus total matched count, query metadata, snapshot timestamp, and a receipt identifying the snapshot hash and scoring revision.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 25,
  "query": {
   "by": "payers",
   "op": "top",
   "limit": 25,
   "where": {
    "tag": "intelligence"
   }
  },
  "route": "/in-intelligence",
  "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"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-bazaar-rank-intelligence-services-1017f847/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev](https://www.zero.xyz/host/x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/llms.txt)