Directory / preflight402.com
preflight402.com/v1/deps/check working
https://preflight402.com/v1/deps/check
Before you pay
- Advice
ok- Protocol
- x402 · http · POST
- Asks for
- 0.05 USDC on base
- Catalogue says
- 0.05 USDC
- Pays to
0xB9Db3966C7F18283624C97E860a84CEf7f9ba607- Last check
- 16 min ago · 47 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (45 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 2 from 2 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:08 UTC
Description (from the catalogue, unverified)
Call before installing packages suggested by a language model. Returns, for each npm or PyPI package name, whether it actually exists in the registry, whether it is deprecated or yanked, and — when the name is not found — the closest real package names. Catches hallucinated dependencies (slopsquatting) before an agent installs them. Never inspects package contents and never returns a safety verdict.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 00:10 UTC | 2a361b1e…0fd372 daily summary | 22877 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/ehsvuw64e5qe7sjc
Badge:
<a href="https://alalanet.com/s/ehsvuw64e5qe7sjc"><img src="https://alalanet.com/badge/ehsvuw64e5qe7sjc" alt="alalanet status"></a>Own this service? Get verified. Do not want it checked? See the prober page.