Is solana-fee safe to use?

solana-fee has no known vulnerabilities on the latest version (4.0.0-rc.0). DepScope rates its health at 85/100 (low risk).

What is the latest version of solana-fee?

The latest version of solana-fee is 4.0.0-rc.0, released 2026-04-24.

No known vulnerabilities on the latest version of solana-fee.

No, solana-fee is actively maintained. Latest release: 4.0.0-rc.0 (2026-04-24).

Popular alternatives to solana-fee in Cargo include: hashbrown, getrandom, windows-sys, syn.

solana-fee is licensed under Apache-2.0.

cargov4.0.0-rc.0

Solana fee calculation

License Apache-2.0permissive92 versions0 deps380,304 weekly dl

/ 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

15/15

maturity

6/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/solana-fee