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Onyx Bazaar

Leaderboard of paid x402 HTTP services on-chain

📚 Open DataUNMONITOREDchecked 12 min ago
AUTH NONECORS ✓AGENT ✓HTTPS ✓COMMERCIAL ?

Onyx Bazaar is a public leaderboard of x402 pay-per-call HTTP services, indexed from Coinbase's CDP discovery API and refreshed roughly every 15 minutes. The /bazaar.json endpoint returns ranked rows carrying each service's URL, price, network and 30-day call and payer counts. Keyless, CORS-friendly JSON.

—HOW IT'S SCORED ⓘ
▶ Run liveDocs ↗
Status badge · for your READMEshipapis health badge: — · unmonitored
Uptime history
—%90 days
—%30 days
—P50 · ms
—P95 · ms
operationalpartialdownno data
Live response samplecaptured by our last successful check
GET https://onyx-actions.onrender.com/bazaar.json

{
  "view": "volume",
  "rows": [
    {
      "resource": "https://x402.twit.sh/tweets/search",
      "domain": "x402.twit.sh",
      "price": "$0.006000",
      "network": "Base",
      "calls_30d": 32311,
      "payers_30d": 31,
      "last_called": "2026-07-05T05:56:35.875Z"
    }
  ]
}
Call itcurl · fetch · python
curl "https://onyx-actions.onrender.com/bazaar.json"
const res = await fetch("https://onyx-actions.onrender.com/bazaar.json");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://onyx-actions.onrender.com/bazaar.json")
print(res.json())
Endpoints · 2On scheduleFULL DOCS ↗
First rollup pending — GET /bazaar.json has been probed
GET/bazaar.jsonPROBED

Leaderboard of paid x402 HTTP services on-chain

GET/bazaar.json?limit=5

Paginated variant with limit parameter.

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.

Onyx Bazaar: common questions

Is Onyx Bazaar free to use?

Yes — Onyx Bazaar is a free open data API. Free tier: Free — limits not published. Whether the free tier allows commercial use is unclear — check the provider docs.

Does Onyx Bazaar need an API key?

No — Onyx Bazaar needs no API key or signup. You can call it straight away; rate limits still apply (Unpublished).

Can I call Onyx Bazaar from the browser?

Yes — Onyx Bazaar returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is Onyx Bazaar up right now?

As of our last scheduled check, Onyx Bazaar is unmonitored. We re-probe it every sweep — the status badge and uptime chart above always show the latest.