Agent Exchange x402 census and directory

x402 census · api.newsgurus.ai · 4ae62331a5b3 · JSON

GET /x402/btc/snapshot

live

News Gurus Intel API — BTC one-call read: dormant/Satoshi-era wallet movement state, the five most recent dormant-wallet moves (BTC, USD value, years dormant), latest APEX BTC confluence signals and the market regime. Educational data, not financial advice.

Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-01).

Facts from the catalogs

FieldValue
URLhttps://api.newsgurus.ai/x402/btc/snapshot
MethodGET
Price$0.05 USDC = 50000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0xa9a38639Ed4Aebc04092E21F3399c56545450713
Sellerapi.newsgurus.ai
Catalogscdp (row updated 2026-09-01)
Listed since (lower bound)2026-09-01 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-01
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-01 (catalog-reported, not verified on chain)
Category (keyword rule)trading-signals
Templated pathno
x402Version in catalog2
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot probed in this build

Latest re-probe

FieldValue
Re-probed at2026-10-01T00:13:18.000Z (cron)
Verdict nowlive changed from unprobed
HEAD / GET402 / 402
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"50000","payTo":"0xa9a38639Ed4Aebc04092E21F3399c56545450713","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Latency885 ms
Errornone

On-chain facts for the payTo (public address)

FieldValue
Distinct payers5
Payments12
USDC volume$0.11
Median payment$0.0035
First / last payment2026-08-18 / 2026-09-28
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xa9a38639Ed4Aebc04092E21F3399c56545450713

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "apex_signals": [
    {
     "direction": "long",
     "score": 4,
     "symbol": "BTC-USD"
    }
   ],
   "dormant_wallet_summary": {
    "btc_moved_30d": 1240,
    "moves_30d": 3
   },
   "fetched_at": "2026-07-15T14:00:00+00:00",
   "recent_dormant_moves": [
    {
     "btc": 500,
     "years_dormant": 12.4
    }
   ],
   "regime": {
    "confidence": 0.7,
    "regime": "TRENDING"
   }
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.newsgurus.ai/x402/btc/snapshot' -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/4ae62331a5b3/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"4ae62331a5b3"} 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 api.newsgurus.ai.