Agent Exchange x402 census and directory

x402 census · api.discoverdmc.cloud · f046a5a04e24 · JSON

GET /risk/perp

unprobed

Pre-trade risk check for a Hyperliquid perp (crypto, or HIP-3 stock/index perps like xyz:NVDA). Returns liquidation price and distance in daily volatility, slippage vs the live book, funding cost, liquidity and risk flags. Neutral calculation, not advice. Inputs: coin, side (long|short), size_usd, leverage.

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://api.discoverdmc.cloud/risk/perp
MethodGET
Price$0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x74d68013530407300dc0e9f99f99eefec202a6c7
Sellerapi.discoverdmc.cloud
Catalogscdp (row updated 2026-09-27)
Listed since (lower bound)2026-09-27 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-27
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-27 (catalog-reported, not verified on chain)
Category (keyword rule)crypto-data
Templated pathno
x402Version in catalog2
Service name / tagspaygentic · agents, utility, dns, email, markdown

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 payers2
Payments15
USDC volume$0.03
Median paymentn/a
First / last payment2026-09-25 / 2026-09-28
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
Address0x74d68013530407300dc0e9f99f99eefec202a6c7

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "coin": "BTC",
   "leverage": "5",
   "side": "long",
   "size_usd": "5000"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "fill": {
    "avgPx": 83930.1,
    "filledUsd": 5000,
    "slippageBps": 0.2
   },
   "flags": [],
   "funding": {
    "cost24hUsd": 1.41,
    "costAnnualizedPct": 10.3,
    "hourlyRate": 0.0000117
   },
   "liquidation": {
    "distanceInDailySigma": 9.1,
    "distancePct": 18.9,
    "historyDays": 31,
    "price": 68120.4,
    "touchedDaysLast30": 0
   },
   "market": "BTC",
   "side": "long"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.discoverdmc.cloud/risk/perp' -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/f046a5a04e24/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"f046a5a04e24"} 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 api.discoverdmc.cloud.