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P0 Agent Economy Index — Markdown Services Discovery
x402
P0 Agent Economy Index — Markdown Services Discovery is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.032/call, status unknown (last checked 2026-10-22).
Returns ranked discovery of live x402 markdown-tagged services plus cross-protocol agent economy statistics (Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004, Solana, Base, MCP), scored by real 30-day call and payer data.
Price / call$0.032
Success—
StatusUnknown
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 'markdown', each with name, network, 30-day calls, price in USD, resource URL, and 30-day payer count; plus a query descriptor, total matched count, snapshot timestamp, and a receipt with snapshot hash and scoring revision. Separately, per-protocol figures for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004, Solana agent registries, Base agent contracts, and official MCP Registry — each with agent/server counts, transaction or payment events, payer counts (x402 and Tempo MPP only), and USD volume (x402 and Virtuals ACP only), with units, window, and source noted.
Example use cases
Scouting popular markdown x402 APIs
“What are the top markdown-tagged x402 services right now, ranked by number of paying wallets over the last 30 days? I want to see their prices, call volumes, and which networks they're on.”
Cross-protocol agent economy snapshot
“Give me a current snapshot of the whole machine-to-machine agent economy — how many agents and servers are registered across Olas, Masumi, Virtuals ACP, ERC-8004, Solana, Base, and the official MCP registry, and what transaction volumes are published?”
Benchmarking agent service demand
“I'm evaluating demand for markdown AI services in the x402 market — fetch me the ranked index with 30-day payer counts and call data so I can see which services have real traction versus low adoption.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-markdown?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs ranked, real-usage-backed discovery of x402 markdown-tagged services with payer and call data, or when building a cross-protocol view of the agent economy spanning Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004, Solana, Base, and MCP. Prefer it over generic API directories when you need verifiable 30-day activity metrics and a cryptographic receipt. Do not use it for L402 listings, per-service MPP detail, or service categories outside the markdown tag (use sibling endpoints for other tags).
Side effects
- Upstream x402scan or probe:402 data unavailable — may return stale or partial snapshot
- Protocol sources (Olas, Masumi, etc.) not publishing figures — those fields will be absent or null
- Payment of 0.032 USDC not completed — 402 Payment Required response
- No services matching the markdown tag in the current window — empty services array
- Rate limiting or Cloudflare Worker cold start — slow or 503 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 25,
"query": {
"by": "payers",
"op": "top",
"limit": 25,
"where": {
"tag": "markdown"
}
},
"route": "/in-markdown",
"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"
}
}Tags
x402
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