x402 has no known vulnerabilities on the latest version (0.3.3). DepScope rates its health at 55/100 (high risk).

What is the latest version of x402?

The latest version of x402 is 0.3.3, released 2026-03-29.

Does x402 have known vulnerabilities?

No known vulnerabilities on the latest version of x402.

No, x402 is actively maintained. Latest release: 0.3.3 (2026-03-29).

DepScope has no curated alternatives for x402 at this time.

hexv0.3.3

Elixir SDK for the x402 HTTP payment protocol

License MITpermissive5 versions1 maintainers0 deps

/ 100

Health

safe to use

[email protected] is safe to use (health: 55/100)

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

3/15

maturity

2/15

community

Vulnerabilities

none known

⚠ Possible typosquat

Name is close to a popular package. Targets:

x509 (adjacent_swap_or_double dist 2)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/hex/x402

First published · 2026-02-14T13:09:14.861965Z

Last updated · 2026-03-29T21:56:19.149703Z