x402 census · payload402.edgebytenet.workers.dev · fd1ad55f961a · JSON

GET /license/check

unprobed

npm package license triage for coding agents: call before npm install or adding a dependency mid-task. Returns declared license, SPDX normalization, and permissive-default compatible yes/no/unknown from the public npm registry. Triage only — not compliance-grade SBOM or legal advice.

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://payload402.edgebytenet.workers.dev/license/check

Method GET

Price $0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0x555379f9F4750EB34ffc8b3DAf8eda2eA0F6d112

Seller payload402.edgebytenet.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 1 unique payers in 30 days, last call 2026-09-15 (catalog-reported, not verified on chain)

Category (keyword rule) agent-services

Templated path no

x402Version in catalog 2

Service name / tags payload402 · license, npm, spdx, dependency, devtools

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 2

Payments 2

USDC volume $0.002

Median payment $0.001

First / last payment 2026-09-14 / 2026-09-25

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x555379f9F4750EB34ffc8b3DAf8eda2eA0F6d112

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "pkg": "lodash",
   "version": "4.17.21"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "compatible": "yes",
   "disclaimer": "Triage indicator only, not legal or compliance advice",
   "license": "MIT",
   "package": "lodash",
   "policy": "permissive-default",
   "reason": "Permissive license matches permissive-default policy",
   "source": "npm-registry",
   "spdx": "MIT",
   "version": "4.17.21"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://payload402.edgebytenet.workers.dev/license/check' -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/fd1ad55f961a/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"fd1ad55f961a"} 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 payload402.edgebytenet.workers.dev.