x402 has no known vulnerabilities on the latest version (1.2.0). DepScope rates its health at 85/100 (low risk).

What is the latest version of x402?

The latest version of x402 is 1.2.0, released 2026-04-16.

Does x402 have known vulnerabilities?

No known vulnerabilities on the latest version of x402.

No, x402 is actively maintained. Latest release: 1.2.0 (2026-04-16).

What are alternatives to x402?

Popular alternatives to x402 in npm include: semver, ansi-styles, minimatch, debug, brace-expansion.

What license does x402 use?

x402 is licensed under Apache-2.0.

x402

npmv1.2.0

x402 Payment Protocol

License Apache-2.0permissive33 versions2 maintainers13 deps194,016 weekly dl

x402-foundation/x402

/ 100

Health

safe to use

[email protected] is safe to use (health: 85/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

12/15

maturity

9/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (13)

@scure/base @solana-program/compute-budget @solana-program/token @solana-program/token-2022 @solana/kit @solana/transaction-confirmation @solana/wallet-standard-features @wallet-standard/app @wallet-standard/base @wallet-standard/features viem wagmi zod

API access

Get this data programmatically — free, no authentication.

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

x402

npmv1.2.0

x402 Payment Protocol

License Apache-2.0permissive33 versions2 maintainers13 deps194,016 weekly dl

x402-foundation/x402

/ 100

Health

safe to use

[email protected] is safe to use (health: 85/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

12/15

maturity

9/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (13)

API access

Get this data programmatically — free, no authentication.

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