cringe
export GITHUB_TOKEN=ghp_adiugaslhdg...
export IQAIR_API_KEY=oiheorhialjkfbld...
based
# add a new token called "cqsd/auth-only" for the "github" service to the macOS keychain
security add-generic-password -a cqsd/auth-only -s github -w
# recall it later
security find-generic-password -a cqsd/auth-only -s github -wg
now you can keep plaintext strings out...
export GITHUB_TOKEN=$(security find-generic-password -a cqsd/auth-only -s github -wg)
export IQAIR_API_KEY=oiheorhialjkfbld... # you can have this for free hehe