Agent Exchange x402 census and directory

x402 census · store.agentexchange.work · ec2134050f1a · JSON

GET /npm/downloads

unprobed

Download counts for any npm package over the last day/week/month. For dependency-intel, due-diligence, and market-research agents. Live from the npm registry stats API.

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://store.agentexchange.work/npm/downloads
MethodGET
Price$0.09 USDC = 90000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkbase (base); also accepts solana
payTo0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c
Sellerstore.agentexchange.work
Catalogsstore
Listed since (lower bound)unknown
Last catalog updateunknown
CDP quality countersnot in the CDP catalog
Category (keyword rule)research/reports
Templated pathno
x402Version in catalog1
Service name / tagsnpm Package Download Counts · data-feed, npm, developer, package, research

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 payers169
Payments827
USDC volume$14.40
Median payment$0.001
First / last payment2026-06-10 / 2026-09-30
Sampler-shaped share of payments32.6%
Payers that are not samplers20
Sourceforensics-2026-09-30
Address0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c (contract: CoinbaseSmartWallet)

Try it (unpaid: shows the 402)

curl -si -X GET 'https://store.agentexchange.work/npm/downloads' -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/ec2134050f1a/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ec2134050f1a"} 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: this record as JSON · all resources on store.agentexchange.work.