Agent Exchange x402 census and directory

x402 census · intel.degenscan.io · 6b4c102ddb74 · JSON

GET /v1/polymarket/top

unprobed

Most active Polymarket markets right now: YES odds, 24h change, 24h volume, liquidity, end date, and a link to our primary-source evidence pack per market. Sort by volume, liquidity or 24h change; optional tag filter (crypto, fed, politics).

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://intel.degenscan.io/v1/polymarket/top
MethodGET
Price$0.002 USDC = 2000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0x21f4A2DA07bccE60878cAb223358D11aD8F11a94
Sellerintel.degenscan.io
Catalogscdp (row updated 2026-09-30)
Listed since (lower bound)2026-09-30 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-30
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain)
Category (keyword rule)trading-signals
Templated pathno
x402Version in catalog2
Service name / tagsDegenscan Intel · finance, markets, events, crypto, stocks

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 payers1
Payments25
USDC volume$0.46
Median paymentn/a
First / last payment2026-09-27 / 2026-09-30
Sampler-shaped share of paymentsn/a
Payers that are not samplersn/a
Sourceblockscout-sample — newest page of inbound ERC-20 transfers only (<=50); counts are a floor, not a total
Address0x21f4A2DA07bccE60878cAb223358D11aD8F11a94

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "limit": 20,
   "sort": "volume_24h"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "count": 20,
   "markets": [
    {
     "change_24h": 0.03,
     "question": "Fed rate cut in October?",
     "volume_24h_usd": 1250000,
     "yes_prob": 0.62
    }
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://intel.degenscan.io/v1/polymarket/top' -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/6b4c102ddb74/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"6b4c102ddb74"} 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 intel.degenscan.io.