x402 census · pulse.chainverdict.xyz · 926f62653fdb · JSON

GET /v1/archive/full

live

The complete daily observation history of third-party x402 endpoints since first observation, with the Merkle root of each day. Each root is chained to the previous day and timestamped into Bitcoin via OpenTimestamps, so the archive can be verified as having existed on the stated dates rather than assembled later. The most recent 7 days are free at /v1/datasets/day/{day}; the manifest and verific…

Verdict: live. The unpaid GET reached a valid 402. The live amount equals the catalog price.

Facts from the catalogs

Field Value

URL https://pulse.chainverdict.xyz/v1/archive/full

Method GET

Price $0.50 USDC = 500000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0xAe2634E709c454f2720C65A0b2F9ba168e431842

Seller pulse.chainverdict.xyz

Catalogs cdp (row updated 2026-10-02)

Listed since (lower bound) 2026-10-02 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-10-02

CDP quality counters 1 calls and 1 unique payers in 30 days, last call 2026-10-02 (catalog-reported, not verified on chain)

Category (keyword rule) other/unknown

Templated path no

x402Version in catalog 2

Service name / tags none

Unpaid probe (census of 2026-10-22)

Field Value

Probed at 2026-10-22T00:32:59.871Z

HEAD 405

GET 402

Verdict live live: valid 402 to an unpaid GET

402 carried in header

x402Version in the 402 2

accepts[0] {"scheme":"exact","network":"eip155:8453","amount":"500000","payTo":"0xAe2634E709c454f2720C65A0b2F9ba168e431842","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}

Live amount equals catalog price yes

Live payTo equals catalog payTo yes

extensions.bazaar in the 402 yes

PAYMENT-REQUIRED header yes

WWW-Authenticate offer none

Content type / server / CORS application/json / cloudflare / none

Latency 271 ms

Error Payment required

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)

Field Value

Distinct payers 6

Payments 9

USDC volume $0.08

Median payment $0.002

First / last payment 2026-08-24 / 2026-09-30

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0xAe2634E709c454f2720C65A0b2F9ba168e431842 (contract: EIP7702Proxy)

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {},
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "anchors": {
    "daysWithTimestampProof": 18
   },
   "days": [],
   "daysAvailable": 18,
   "observingSince": "2026-08-07"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://pulse.chainverdict.xyz/v1/archive/full' -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/926f62653fdb/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"926f62653fdb"} 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 pulse.chainverdict.xyz.