← The evidence ledger
Evidence row 73122
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://data.greeneris.io/v1/npm/package
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 94f97449b2f33ba53e4bf60684bd072ca5bb6c585c103f1e492f2823a9747df7
- Leaf
- 0x8783c6ca1aece1acf50727a75c8f7ec3451826fbff7023c8139fa2029626af44
What was observed
{
"endpoints": [
[
"x402",
"https://data.greeneris.io/v1/npm/package"
]
],
"name": "eu-verify",
"owner_address": "0x6ab8efe305cce67daa48c97bde29c04402822dff",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x6ab8efe305cce67daa48c97bde29c04402822dff",
"scheme": "exact"
}
],
"description": "One merged call instead of two: latest-version metadata from the official npm registry plus last-week download count from api.npmjs.org (both live). Query: ?pkg=react (scoped names like @scope/name accepted). Returns version, license, deps_count + dependency names, engines, weekly_downloads. No personal maintainer data. 1h cache.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"pkg": "react"
},
"type": "http"
},
"output": {
"example": {
"dependencies": [],
"deps_count": 0,
"description": "React is a JavaScript library for building user interfaces.",
"downloads_period": {
"end": "2026-07-11",
"start": "2026-07-05"
},
"engines": {
"node": ">=0.10.0"
},
"homepage": "https://react.dev/",
"license": "MIT",
"package": "react",
"source": "npm registry + api.npmjs.org downloads (live)",
"version": "19.2.7",
"weekly_downloads": 153316909
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"pkg": {
"description": "npm package name, e.g. react or @types/node",
"type": "string"
}
},
"required": [
"pkg"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-23T23:42:31.026Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 5,
"lastCalledAt": "2026-10-23T23:42:30.703Z"
},
"resource": "https://data.greeneris.io/v1/npm/package",
"serviceName": "eu-verify",
"tags": [
"npm",
"javascript",
"package",
"dependencies",
"devtools"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "One merged call instead of two: latest-version metadata from the official npm registry plus last-week download count from api.npmjs.org (both live). Query: ?pkg=react (scoped names like @scope/name accepted). Returns version, license, deps_count + dependency names, engines, weekly_downloads. No personal maintainer data. 1h cache."
}What the leaf hashes
{"body":"94f97449b2f33ba53e4bf60684bd072ca5bb6c585c103f1e492f2823a9747df7","id":73122,"kind":"listing","method":"baseline/1","observed_us":1793025487064955,"prev":null,"subject":"x402_bazaar:https://data.greeneris.io/v1/npm/package","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.