Agent Exchange x402 census and directory

x402 census · crypto.openverbs.com · 786cc780ae46 · JSON

POST /v1/options

unprobed

Onchain options trading volume (premium): total 24h/7d/30d USD volume with 1d/7d change, plus the top options protocols by 24h volume. Optional `chain` filter scopes the totals and ranking to one chain.

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://crypto.openverbs.com/v1/options
MethodPOST
Price$0.003 USDC = 3000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A
Sellercrypto.openverbs.com
Catalogscdp (row updated 2026-09-11)
Listed since (lower bound)2026-09-11 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-11
CDP quality counters2 calls and 1 unique payers in 30 days, last call 2026-09-11 (catalog-reported, not verified on chain)
Category (keyword rule)crypto-data
Templated pathno
x402Version in catalog2
Service name / tagsOnchain options volume · options volume, onchain options volume, crypto options volume, defi options, options trading volume

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 payers5
Payments197
USDC volume$1.35
Median payment$0.01
First / last payment2026-09-09 / 2026-09-30
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "chain": "example",
   "limit": 1
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "chain": null,
   "change1dPct": 158.7,
   "change7dPct": 19.68,
   "count": 12,
   "protocols": [
    {
     "category": "Options",
     "chains": [
      "Derive"
     ],
     "change1dPct": 12.4,
     "name": "Derive Options",
     "volume24hUsd": 1215531,
     "volume7dUsd": 8900000
    }
   ],
   "source": "defillama",
   "stale": false,
   "total24hUsd": 1422978.66,
   "total30dUsd": 75271299.18,
   "total7dUsd": 11117572.87
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://crypto.openverbs.com/v1/options' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. 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/786cc780ae46/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"786cc780ae46"} 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 crypto.openverbs.com.