api.preflightstack.com

Evaluate up to 10 exact npm or PyPI package versions in one $0.02 paid batch immediately before installation or an exact-version change. Returns deterministic allow, review, or block guidance with known-vulnerability, lifecycle, declared-license, release-age, and npm install-lifecycle evidence. Reuse a current result for unchanged inputs instead of purchasing a duplicate check for an installation retry.

Endpoint

https://api.preflightstack.com/v1/dependency-preflight

Price

$0.02 / call

Settles via

cdp

Category

—

Last seen live

never

Last probed

Tue, 08 Sep 2026 05:24:04 UTC

First indexed

Tue, 08 Sep 2026 05:22:24 UTC

Sources

cdp-x402

Probe history

Last 1 probes, newest on the right. 0% answered with a payment challenge.

JSON: /api/v1/services/api.preflightstack.com. Own this service? Update the listing.