# P0 Agent Economy Index – Netherlands x402 Service Discovery

> P0 Agent Economy Index – Netherlands x402 Service Discovery 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 2026-10-20).

Returns a ranked list of x402 services tagged 'netherlands', scored by real 30-day payer counts and call volume, with a verifiable snapshot receipt.

## Facts

- Endpoint: GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-netherlands?utm_source=zero.xyz
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/p0-agent-economy-index-netherlands-x402-service-discovery-b5f77d46
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XbHr_t1RenUTQBw8yRkLm

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-netherlands-x402-service-discovery-b5f77d46
```

Example prompt: Show me the top 25 x402 services tagged 'netherlands', ranked by the number of paying wallets over the last 30 days, so I can see which ones are actually getting real agent traffic.

## When to prefer this

Choose this endpoint when you need geo-tagged discovery of x402 services specifically active in the Netherlands, with real payment-verified ranking (payers and call volume) rather than self-reported listings. It is distinct from generic MCP or Olas registry lookups because it scores services by actual 30-day paying-wallet activity and provides a verifiable snapshot hash. Prefer this over broader /economy routes when you want only Netherlands-scoped results sorted by payers.

## Known failure modes

- No services match the 'netherlands' tag — returns empty services array with matched:0
- Upstream x402 index unavailable — may return 5xx from Cloudflare Worker
- Stale snapshot if the index has not been refreshed recently — generatedAt timestamp will reveal lag
- Payment not attached or insufficient USDC — 402 response requiring $0.008 USDC payment
- Malformed response if scoring revision changes schema between calls

## 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: the count of matched services returned (up to 25), the full query parameters used, the route hit, total matched services (e.g. 359), and an array of service records each with name, network chain ID, 30-day call count, USD price, resource URL, and 30-day payer count. Also includes a 'declaredBy' field and an ISO timestamp ('generatedAt') identifying 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": "netherlands"
   }
  },
  "route": "/in-netherlands",
  "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-netherlands-x402-service-discovery-b5f77d46/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)