# P0 Agent Economy Index – Bazaar Pulse Snapshot

> P0 Agent Economy Index – Bazaar Pulse Snapshot is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-10).

Returns a ranked, timestamped snapshot of the live x402 service market and multi-protocol agent economy index, including catalogue totals, daily/weekly deltas, trending tags, new listings, and dropped services.

## Facts

- Endpoint: GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/bazaar-pulse?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/p0-agent-economy-index-bazaar-pulse-snapshot-52b5ae3f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZmEIe1rSK_N3TKzEy502A

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-bazaar-pulse-snapshot-52b5ae3f
```

Example prompt: Pull the latest P0 bazaar pulse snapshot so I can see how many x402 services and sellers are active right now, what the 24-hour delta looks like, and which tags are trending among paying wallets.

## When to prefer this

Use this endpoint when you need a comprehensive, timestamped, ranked overview of the entire x402 service market and the broader multi-protocol agent economy in a single call. Prefer it over per-service endpoints when you want catalogue-level totals, cross-protocol figures, or trending/delta intelligence rather than details about a specific service. It is especially useful for monitoring the health and growth of the agent economy over time or discovering what is newly listed or dropping off.

## Known failure modes

- Stale snapshot: 'stale: true' returned when the underlying catalog has not refreshed within the expected window
- Baseline suspect flag set when catalogue data quality is uncertain
- Delta fields (delta_7d) may be null if insufficient history exists
- Network/worker unavailability returns HTTP 5xx from Cloudflare Workers runtime
- Payment not received or x402 handshake failure results in 402 response before data is served

## 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 (versioned, with snapshot hash and timestamp) containing: x402 catalogue totals (seller count, resource count, 30-day calls and paying wallets), 1-day and 7-day deltas, top movers ranked by call/payer gain, new listings with prices, dropped/expired listings, trending tags, and per-protocol figures (agent/server counts and payment events) for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004, Solana agent registries, Base agent contracts, and MCP servers — each with its own unit, window, and source. Protocol totals are not summed across units.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "v": 1,
  "note": "Format sample: totals are the real catalog snapshot of 2026-10-03; deltas and list entries only show the shape.",
  "as_of": "2026-10-03T17:20:14Z",
  "stale": false,
  "movers": [
   {
    "host": "api.example-seller.dev",
    "calls30d": 140,
    "resource": "https://api.example-seller.dev/v1/search",
    "payers30d": 12,
    "price_usd": 0.01,
    "calls_gain_1d": 51,
    "payers_gain_1d": 4
   }
  ],
  "source": "Coinbase CDP x402 Bazaar discovery catalog (public); daily snapshots kept by P0",
  "totals": {
   "sellers": 2055,
   "calls_30d": 804109,
   "resources": 24561,
   "with_icon": 3389,
   "payers_30d": 65351
  },
  "dropped": [
   {
    "host": "old.example-seller.dev",
    "resource": "https://old.example-seller.dev/v1/feed",
    "expired_likely": true,
    "last_called_at": "2026-09-02T11:00:00Z",
    "payers30d_before": 1
   }
  ],
  "delta_1d": {
   "vs": "2026-10-02T17:14:00Z",
   "new": 260,
   "dropped": 48,
   "sellers": 9,
   "calls_30d": 15000,
   "resources": 212,
   "with_icon": 14,
   "payers_30d": 900,
   "hours_between": 24.1
  },
  "delta_7d": null,
  "source_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
  "generated_at": "2026-10-03T17:31:00Z",
  "new_listings": [
   {
    "host": "api.example-seller.dev",
    "calls30d": 7,
    "resource": "https://api.example-seller.dev/v1/quote",
    "payers30d": 3,
    "price_usd": 0.002
   }
  ],
  "dropped_count": 48,
  "trending_tags": [
   {
    "tag": "example-tag",
    "resources": 1,
    "payers_gain_1d": 4
   }
  ],
  "snapshot_age_s": 660,
  "dropped_suspect": false,
  "baseline_suspect": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/p0-agent-economy-index-bazaar-pulse-snapshot-52b5ae3f/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)