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pg npm Package Artifact Integrity Metadata
x402
pg npm Package Artifact Integrity Metadata is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Fetches published artifact integrity metadata (checksums, signatures, file hashes) for the npm package 'pg' (node-postgres) from the registry, supporting integration and upgrade planning.
Price / call$0.01
Success—
StatusUnknown
How this service works
pg Published artifact integrity metadata: Published artifact integrity metadata for npm package pg. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.
Output
Returns registry-sourced artifact integrity metadata for the specified npm package (defaulting to 'pg') and version, including fields such as integrity hashes (SHA-512), shasum, file size, and other published artifact provenance data useful for security auditing and upgrade planning.
Example use cases
Pre-upgrade integrity verification
“Before we upgrade our node-postgres dependency to version 8.12.0, can you fetch the artifact integrity metadata for the pg npm package at that version so I can confirm the checksums match what we expect?”
Supply chain audit for CI pipeline
“I need to audit our supply chain — can you get the published artifact integrity data for pg version 8.11.5 from the npm registry so I can cross-check it against our lock file hashes?”
Checking latest pg package metadata
“What are the integrity hashes and registry metadata for the latest published version of the pg npm package? I want to make sure we're pulling a clean artifact.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/signal-npm-pg-artifact-integrity?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify the integrity of the 'pg' (node-postgres) npm package artifact before installation or upgrade — particularly in security-sensitive or supply-chain audit contexts. Prefer this over manually querying the npm registry when you want a paid, reliable, structured metadata response with minimal setup, or when operating within an x402-compatible agent workflow.
Side effects
- Unknown package name returns a 404 or empty result
- Unpublished or yanked version returns no metadata
- Malformed version string may result in a validation error
- Network or registry unavailability causes a timeout or 5xx error
- Payment failure (x402) blocks the request before it reaches the registry
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| package | string | |
| version | string |
Tags
x402
Reviews
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