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x402 Bazaar Rank – OpenAI-Compatible Services
x402
x402 Bazaar Rank – OpenAI-Compatible Services 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 2026-10-23).
Returns a ranked list of the top OpenAI-compatible x402 services, scored by real 30-day call volume and unique paying-wallet counts, with a snapshot hash receipt.
Price / call$0.008
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: the total matched service count, the query parameters used, the route, and a ranked list of up to 25 services each with name, network (e.g. eip155:8453), 30-day call count, price in USD, resource URL, and 30-day paying-wallet count. Also includes a snapshot hash, scoring revision identifier, declared-by field, and generation timestamp for auditability.
Example use cases
Choosing a battle-tested AI backend
“Find me the most-used OpenAI-compatible services on the x402 market, ranked by unique paying wallets in the last 30 days — I want to pick one with proven real demand, not just high call counts.”
Auditing x402 AI service popularity
“Pull the current x402 Bazaar Rank snapshot for OpenAI-compatible services and tell me which ones have over 100 calls in the last 30 days so I can benchmark our service against the market leaders.”
Selecting a cost-effective AI drop-in
“I'm building an agent that needs an OpenAI-compatible endpoint — show me the top-ranked x402 services in that category with their price in USD and 30-day call volume so I can compare cost versus popularity.”
Technical details
Endpoint
GEThttps://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-openai-compatible?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a pre-filtered, usage-validated shortlist of OpenAI-compatible x402 services rather than building your own ranking logic. It is ideal when an agent needs to select or recommend an AI backend with proven real-world demand (paying wallets + call volume), and when you want an auditable snapshot receipt to justify the selection. Prefer this over generic API directories when operating within the x402 ecosystem and when the OpenAI-compatible tag is a hard requirement.
Side effects
- No services indexed yet — returns empty list with count:0
- Snapshot index temporarily stale — generatedAt timestamp may be hours behind real-time
- Invalid or unsupported query parameters return an error or empty result
- Cloudflare Worker cold-start may add latency on first call
- Payment of $0.008 USDC required per call — insufficient balance returns 402
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": "openai-compatible"
}
},
"route": "/in-openai-compatible",
"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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