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jsonwebtoken npm Package Install Lifecycle Hooks
x402
jsonwebtoken npm Package Install Lifecycle Hooks is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Retrieves install lifecycle hook metadata for the jsonwebtoken npm package to support integration and upgrade planning.
Price / call$0.01
Success—
StatusUnknown
How this service works
jsonwebtoken Install lifecycle hooks: Install lifecycle hooks for npm package jsonwebtoken. Inspect registry metadata for integration and upgrade planning. Package and version can be overridden.
Output
Returns npm registry metadata specifically covering the install lifecycle hooks (e.g. preinstall, install, postinstall scripts) for the jsonwebtoken package, optionally filtered to a specific version. Useful for security review, integration planning, and upgrade risk assessment.
Example use cases
Security audit before dependency upgrade
“We're planning to upgrade jsonwebtoken to version 9.0.2 in our app — can you check what install lifecycle hooks it runs so our security team can review any pre/postinstall scripts before we approve the bump?”
Automated CI dependency vetting
“In our CI pipeline, before we install jsonwebtoken, can you fetch its npm registry install hook metadata so we can flag any unexpected lifecycle scripts and block the build if something looks off?”
Third-party integration planning
“We're onboarding jsonwebtoken as a dependency for the first time — can you look up its install lifecycle hooks in the npm registry so I know what scripts will execute in our environment during npm install?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/signal-npm-jsonwebtoken-install-hooks?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to specifically inspect the install lifecycle hooks (preinstall, postinstall, install scripts) for the jsonwebtoken npm package as part of a security audit, upgrade planning workflow, or CI/CD gate. It is purpose-built for the jsonwebtoken package, reducing the need to parse raw npm registry JSON yourself.
Side effects
- Package name not found in npm registry — returns 404 or empty result
- Specified version does not exist for jsonwebtoken — returns version-not-found error
- Registry metadata unavailable or stale — may return incomplete hook data
- Malformed package name or version string — returns validation error
- Upstream npm registry timeout — returns service unavailable error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| package | string | |
| version | string |
Tags
x402
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