x402 census · x402tap.com · 29509cd03b0a · JSON

GET /api/web-search

live

Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query

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

Facts from the catalogs

Field Value

URL https://x402tap.com/api/web-search

Method GET

Price $0.003 USDC = 3000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts eip155:137, eip155:42161, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

payTo 0xB810B599bc730Aa85800BABe7f5d160524322C86

Seller x402tap.com

Catalogs cdp (row updated 2026-09-29)

Listed since (lower bound) 2026-09-29 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-29

CDP quality counters 15 calls and 4 unique payers in 30 days, last call 2026-09-29 (catalog-reported, not verified on chain)

Category (keyword rule) web-search

Templated path no

x402Version in catalog 2

Service name / tags x402 Web Search · search, web-search, data, ai

Unpaid probe (census of 2026-09-30)

Field Value

Probed at 2026-09-30T23:15:44.436Z

HEAD 402

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":"3000","payTo":"0xB810B599bc730Aa85800BABe7f5d160524322C86","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 / Vercel / none

Latency 5,961 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 7

Payments 9

USDC volume $0.01

Median payment $0.001

First / last payment 2026-08-21 / 2026-09-28

Sampler-shaped share of payments 77.8%

Payers that are not samplers 2

Source forensics-2026-09-30

Address 0xB810B599bc730Aa85800BABe7f5d160524322C86 (contract: EIP7702StatelessDeleGator)

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "q": "Base blockchain"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "autopromptString": null,
   "query": "Base blockchain",
   "results": [
    {
     "author": null,
     "publishedDate": "2023-08-09",
     "score": 0.87,
     "title": "Base (blockchain) - Wikipedia",
     "url": "https://en.wikipedia.org/wiki/Base_(blockchain)"
    }
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://x402tap.com/api/web-search' -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/29509cd03b0a/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"29509cd03b0a"} 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 x402tap.com.