x402 census · tollbooth-hello.sjwilliams8.workers.dev · 3d308ed80d1b · JSON

GET /hello

unprobed

Test endpoint for verifying x402 payment integration end to end. Returns a static greeting in the Agent Tollbooth standard response envelope. Not a data product — use it to smoke-test your x402 client for $0.001 before calling our compliance endpoints: OFAC sanctions screening ($0.01) and FDIC bank verification ($0.01), listed under this same payTo address.

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

Field Value

URL https://tollbooth-hello.sjwilliams8.workers.dev/hello

Method GET

Price $0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0xb3e7993Ed2FC2C79FFF220620240f298BBa9bF5B

Seller tollbooth-hello.sjwilliams8.workers.dev

Catalogs cdp (row updated 2026-09-15)

Listed since (lower bound) 2026-09-15 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-15

CDP quality counters 4 calls and 4 unique payers in 30 days, last call 2026-09-15 (catalog-reported, not verified on chain)

Category (keyword rule) identity/trust/kyc

Templated path no

x402Version in catalog 2

Service name / tags · test, x402, hello, compliance

Unpaid probe (census of )

Field

Value

Probe

not 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)

Field Value

Distinct payers 8

Payments 9

USDC volume $0.04

Median payment $0.001

First / last payment 2026-08-10 / 2026-09-18

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0xb3e7993Ed2FC2C79FFF220620240f298BBa9bF5B

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {},
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "data": {
    "message": "hello, agent"
   },
   "meta": {
    "disclaimer": "This response is an assistive screening signal derived from public government data. It is not a certified compliance determination, a consumer report, or legal advice.",
    "generated_at": "2026-07-05T12:00:00.000Z",
    "service": "hello",
    "source_datasets": [],
    "version": "0.1.0"
   }
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://tollbooth-hello.sjwilliams8.workers.dev/hello' -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/3d308ed80d1b/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"3d308ed80d1b"} 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 tollbooth-hello.sjwilliams8.workers.dev.