Agent Exchange x402 census and directory

x402 census · 767-2676.com · 984950e3be5c · JSON

POST /v1/receipt

unprobed

Signed time-bounded witness of an agent-carried payload digest; the payload stays with the agent

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://767-2676.com/v1/receipt
MethodPOST
Price$0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x5f5a631e975183d084f60d7121e967b30ec83cb8
Seller767-2676.com
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 counters114 calls and 5 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain)
Category (keyword rule)agent-services
Templated pathno
x402Version in catalog2
Service name / tags767-2676.com · agents, payload-commitment, schedule-checkpoint, portable-evidence, time

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$0.004
Median payment$0.001
First / last payment2026-09-17 / 2026-09-29
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x5f5a631e975183d084f60d7121e967b30ec83cb8 (contract: EIP7702Proxy)

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "nonce": "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBA",
   "payload_digest": {
    "algorithm": "sha-256",
    "value": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
   },
   "previous_attestation_digest": null
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example_truncated": true,
  "chars": 769
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://767-2676.com/v1/receipt' -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/984950e3be5c/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"984950e3be5c"} 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 767-2676.com.