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NPM Package Download Statistics
x402
NPM Package Download Statistics is a paid API for AI agents from x402-agent-store.rileycraig14.workers.dev, paid per call via x402, $0.09/call, status unknown (last checked 2026-10-30).
Returns the download count for a specified npm package over a given time period (last-day, last-week, or last-month)
Price / call$0.09
Success—
StatusUnknown
How this service works
Machine-payable data APIs for AI agents — 35 endpoints across web search, on-chain reads, trading data, and AI-visibility. Pay per call in USDC via x402 on Base. No API keys, no signup.
Output
A JSON object containing the package name, the requested time period (last-day, last-week, or last-month), and the total download count as a number for that period.
Example use cases
Example prompt
“How many times was the 'axios' npm package downloaded last week?”
Technical details
Endpoint
GEThttps://x402-agent-store.rileycraig14.workers.dev/npm/downloads?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, pay-per-call download count for any npm package without needing an API key or account. Ideal for AI agents that need to assess package popularity or usage trends on demand, especially when comparing libraries or checking adoption metrics.
Side effects
- Unknown or misspelled package name returns an error or zero downloads
- Invalid period value (not last-day, last-week, or last-month) may cause a bad request error
- Missing required 'package' query parameter returns a validation error
- Payment of 0.001 USDC via x402 on Base must succeed or the request is rejected with a 402 status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"period": "last-week",
"package": "react",
"downloads": 25000000
}
}Tags
x402
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