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2s.io security package
https://2s.io/api/security/package
answers 402
Security and provenance for an open-source package, composed live from three authoritative sources in one call. Pass ecosystem (npm, pypi, go, maven, cargo, nuget) + name (+ optional version; defaults to latest). Returns: known vulnerabilities from OSV (osv.dev — aggregates GitHub Security Advisories, PyPA, RustSec, Go vuln DB, etc.) each with its id, CVE aliases, summary, severity, and references
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.0054
- Network
- base
- Pay to
- 0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 262 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-09-06T01:22:28.177Z (2h ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2F2s.io%2Fapi%2Fsecurity%2Fpackage"