# P0 Agent Economy Index – In-Sector Analytics (x402)

> P0 Agent Economy Index – In-Sector Analytics (x402) 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 2026-10-11).

Returns the top x402 services tagged 'sector-analytics', ranked by 30-day unique paying wallets, including call counts and price data, with a snapshot receipt.

## Facts

- Endpoint: GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-sector-analytics?utm_source=zero.xyz
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/p0-agent-economy-index-in-sector-analytics-x402-c49c95ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_brz_go9m8DsSeqqvDF3bi

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 p0-agent-economy-index-in-sector-analytics-x402-c49c95ba
```

Example prompt: Show me the top 25 x402 sector-analytics services ranked by number of unique paying wallets over the last 30 days, so I can see which analytics APIs are most in-demand in the agent economy right now.

## When to prefer this

Use this endpoint when you specifically need ranked discovery of x402 services in the sector-analytics domain, with real 30-day usage signals (calls and unique paying wallets) rather than self-reported metadata. It is distinct from general agent registry lookups (Olas, Virtuals ACP, Solana registries) because it focuses exclusively on x402 monetized services with verifiable payment evidence. Prefer it over generic API directories when you need to find analytics APIs that real agents are actively paying for.

## Known failure modes

- No services found matching the sector-analytics tag — returns empty services array
- Snapshot may be stale if the underlying x402 index has not refreshed recently
- Payment of $0.008 USDC required per call; missing or invalid x402 payment header results in 402 response
- Network errors or Cloudflare Worker downtime may return 5xx errors
- Scoring revision or snapshot hash may differ between calls if a re-index occurred

## 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 list of up to 25 x402 services tagged 'sector-analytics', each with service name, network (e.g. eip155:8453), 30-day call count, price in USD, resource URL, and 30-day unique payer count. Also includes the query metadata (ranking criterion, limit, matched total), the declaring agent, and a generation timestamp for the snapshot.

## 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": "sector-analytics"
   }
  },
  "route": "/in-sector-analytics",
  "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/p0-agent-economy-index-in-sector-analytics-x402-c49c95ba/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)