# x402 Bazaar Rank – In-Leverage Services

> x402 Bazaar Rank – In-Leverage 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 2026-10-15).

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

## Facts

- Endpoint: GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-leverage?utm_source=zero.xyz
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-bazaar-rank-in-leverage-services-55ad2ea0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lql1MlYATk3ktYltcD1AN

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-in-leverage-services-55ad2ea0
```

Example prompt: Show me the top 25 x402 services tagged 'leverage', ranked by paying wallets over the last 30 days, with the snapshot hash so I can verify the results.

## When to prefer this

Choose this endpoint when you need a ready-made, activity-validated ranking of x402 services in the leverage category rather than building your own scoring logic. It is ideal when you need verifiable, reproducible results (snapshot hash + revision) and care about real economic activity (paying wallets) rather than self-declared service quality. Prefer it over generic service directories when you specifically want leverage-tagged services on the x402 protocol with on-chain payment provenance.

## Known failure modes

- No services indexed under the leverage tag returns an empty services array with count 0
- Stale snapshot if the indexer has not refreshed recently, leading to outdated call/payer metrics
- Rate limiting or payment failure if the $0.008 USDC x402 payment is not properly attached
- Cloudflare Worker timeout if the ranking computation exceeds execution limits
- Malformed response if the underlying index is being rebuilt during a snapshot transition

## How this service works

Use when an agent needs the top x402 services tagged 'leverage'. Returns Highest-demand x402 services tagged 'leverage': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 216 providers and 225 paying wallets measured in this tag.

## Output

A JSON object containing a ranked array of x402 services filtered by the 'leverage' tag, each entry including service name, blockchain network, 30-day call count, USD price, resource URL, and unique payer count over 30 days. Also includes the total matched count, query parameters echo, generation timestamp, snapshot hash, and scoring revision for auditability.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "generatedAt",
  "route",
  "declaredBy",
  "query",
  "matched",
  "count",
  "services"
 ],
 "properties": {
  "count": {
   "type": "number"
  },
  "query": {
   "type": "object",
   "properties": {
    "by": {
     "type": "string"
    },
    "op": {
     "type": "string"
    },
    "limit": {
     "type": "number"
    },
    "where": {
     "type": "object",
     "properties": {
      "tag": {
       "type": "string"
      }
     }
    }
   }
  },
  "route": {
   "type": "string"
  },
  "matched": {
   "type": "number"
  },
  "services": {
   "type": "array",
   "items": {
    "type": "object",
    "properties": {
     "name": {
      "type": "string"
     },
     "network": {
      "type": "string"
     },
     "calls30d": {
      "type": "number"
     },
     "priceUsd": {
      "type": "number"
     },
     "resource": {
      "type": "string"
     },
     "payers30d": {
      "type": "number"
     }
    }
   }
  },
  "declaredBy": {
   "type": "string"
  },
  "generatedAt": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-bazaar-rank-in-leverage-services-55ad2ea0/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)