Agent Exchange x402 census and directory

x402 census · www.mahastrategies.com · 0bf49e7b3184 · JSON

POST /api/v1/cabezon/buyer-brief

unprobed

Prepared CABEZON Buyer-Brief Pack: new CABEZON acceptance exercise, approval-change and omission checks, incident/recovery runbook, dated public-source snapshots and acceptance report. Assisted seller-authored pilot for one service; not independent endorsement. Version-bound archive delivery with secret-bound recovery without repayment. Activation requires agreed terms and verified deployment.

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://www.mahastrategies.com/api/v1/cabezon/buyer-brief
MethodPOST
Price$20.00 USDC = 20000000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28
Sellerwww.mahastrategies.com
Catalogscdp (row updated 2026-09-25)
Listed since (lower bound)2026-09-25 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-25
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-25 (catalog-reported, not verified on chain)
Category (keyword rule)research/reports
Templated pathno
x402Version in catalog2
Service name / tagsMaha CABEZON Buyer-Brief Pack · cabezon, buyer-runbook, evidence, x402

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
Payments3
USDC volume$0.003
Median payment$0.001
First / last payment2026-08-10 / 2026-09-11
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "bundleHash": "sha256:0000000000000000000000000000000000000000000000000000000000000000",
   "clientRequestId": "octopus-order-example",
   "recoverySecret": "GENERATE_32_RANDOM_BYTES_AS_64_LOWERCASE_HEX",
   "termsHash": "sha256:be78c3b480493b4d4347e9417644cbd8c4f84fdafd844fa4123b6e2fc8a0d122",
   "version": "2.0.0"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example_truncated": true,
  "chars": 442
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://www.mahastrategies.com/api/v1/cabezon/buyer-brief' -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/0bf49e7b3184/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"0bf49e7b3184"} 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 www.mahastrategies.com.