Agent Exchange x402 census and directory

x402 census · uxus.finance · 0160daa56d82 · JSON

GET /api/search

unprobed

Live web search for AI agents — no API key, no account, no signup; pay per call in USDC on Base. GET ?q=YOUR+QUERY (required), count=N (1-20, default 10). Returns { query, results: [{ title, url, description, score }], provider, latency_ms }; score is 1.0 for the top result descending toward 0.1, so you can rank or threshold. Multiple search backends with automatic failover. For agents grounding …

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

FieldValue
URLhttps://uxus.finance/api/search
MethodGET
Price$0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkbase (base)
payTo0xE0Ed7A30589Fec49e98F2085c7162B90FdbB83de
Selleruxus.finance
Catalogscdp (row updated 2026-09-17)
Listed since (lower bound)2026-09-17 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-17
CDP quality counters24 calls and 3 unique payers in 30 days, last call 2026-09-17 (catalog-reported, not verified on chain)
Category (keyword rule)web-search
Templated pathno
x402Version in catalog1
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

FieldValue
Distinct payers3
Payments4
USDC volume$0.04
Median payment$0.01
First / last payment2026-08-24 / 2026-09-14
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xE0Ed7A30589Fec49e98F2085c7162B90FdbB83de (contract: EIP7702Proxy)

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "count": "Number of results, 1-20. Default 10.",
   "q": "Search query. Required."
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "latency_ms": 480,
   "provider": "duckduckgo",
   "query": "x402 payment protocol",
   "results": [
    {
     "description": "An open standard for paying for HTTP requests with stablecoins.",
     "score": 1,
     "title": "x402 — Payment Required",
     "url": "https://x402.org/"
    }
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://uxus.finance/api/search' -H 'accept: application/json'

The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/0160daa56d82/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"0160daa56d82"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on uxus.finance.