# x402 Bazaar Rank – EVM Deep

> x402 Bazaar Rank – EVM Deep is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.04/call, status unknown (last checked 2026-10-23).

Returns a ranked list of EVM-tagged x402 services sorted by 30-day paying wallets and call volume, with a snapshot hash and scoring revision receipt.

## Facts

- Endpoint: GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-evm-deep?utm_source=zero.xyz
- Price: $0.04/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-bazaar-rank-evm-deep-38fc3e46
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Sc9zoA-qJSmNo2rTq6max

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-evm-deep-38fc3e46
```

Example prompt: Show me the top EVM-tagged services on the x402 bazaar ranked by unique paying wallets over the last 30 days — I want to see which APIs are actually getting real blockchain transactions.

## When to prefer this

Choose this endpoint when you need ranked discovery specifically of EVM-chain x402 services backed by real 30-day on-chain payment data rather than self-reported metrics. It is superior to generic API directories when you need trustworthy demand signals (actual paying wallets) for EVM ecosystems like Base, Ethereum, or other EIP-155 networks. Prefer this over broader x402 bazaar endpoints when your use case is EVM-specific, since the deep EVM filter pre-narrows results to the most relevant network segment.

## Known failure modes

- No EVM-tagged services indexed returns empty services array with count 0
- Snapshot index temporarily stale returns cached data with older generatedAt timestamp
- Payment not received (HTTP 402) if USDC payment header is missing or malformed
- Rate limiting if too many requests from same wallet in short window
- Malformed response if index rebuild is in progress

## How this service works

Use when an agent needs the top x402 services tagged 'evm-deep'. Returns Deep view: top 100 x402 services tagged 'evm': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 153 providers and 254 paying wallets measured in this tag.

## Output

A JSON object containing a ranked array of EVM-tagged x402 services, each with name, network (EIP-155 chain ID), 30-day call count, USD price, resource URL, and 30-day unique paying wallet count. The response also includes total matched count, the query parameters used, a snapshot hash for auditability, scoring revision, generation timestamp, and who declared the data.

## 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-evm-deep-38fc3e46/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)