# x402 Bazaar Rank – Weather Services Discovery

> x402 Bazaar Rank – Weather Services Discovery is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-23).

Returns a ranked list of live x402-protocol weather services sorted by 30-day call volume and paying-wallet activity, with a snapshot hash and scoring revision receipt.

## Facts

- Endpoint: GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-weather-deep?utm_source=zero.xyz
- Price: $0.02/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-weather-services-discovery-94349186
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lDY4A4K4RZsqjTjG8Epiz

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-weather-services-discovery-94349186
```

Example prompt: Show me the top weather APIs on the x402 bazaar right now, ranked by number of paying wallets over the last 30 days — I want to see which ones actually have real usage.

## When to prefer this

Use this endpoint when you need empirically ranked weather-specific services on the x402 protocol, backed by real 30-day transaction data rather than self-reported metadata. Prefer it over generic x402 discovery endpoints when you specifically want the weather tag filtered and ranked by actual payer or call activity. It is the right choice when verifiability matters — the snapshot hash and scoring revision allow you to audit the freshness and methodology of the rankings.

## Known failure modes

- No weather services indexed yet — returns empty services array with count 0
- Snapshot stale or hash mismatch — receipt may reference an older scoring revision
- Payment of $0.02 USDC not fulfilled — returns HTTP 402 and blocks response
- Limit parameter exceeds index size — returns fewer results than requested without error
- Network connectivity to workers.dev unavailable — generic 5xx timeout

## How this service works

An open index of the machine-to-machine (agent) economy. x402 routes: 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. /economy routes, for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry): each protocol's published figures (agent or server counts, transactions or payment events; payers and USD volume only where the source publishes them: payers for x402 and Tempo MPP, USD volume for x402 and Virtuals ACP), each with its unit, window and source; units differ, so totals are not summed. L402 and per-service MPP listings are not covered.

## Output

A JSON object containing a ranked array of weather services with fields per service: name, network chain ID, 30-day call count, price in USD, resource URL, and 30-day unique payer count. Also includes query metadata (operator, limit, tag, route), total matched count, snapshot declaration source, and generation timestamp for auditability.

## 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": 100,
   "where": {
    "tag": "weather"
   }
  },
  "route": "/in-weather-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"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-bazaar-rank-weather-services-discovery-94349186/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)