# EVM_AUTH Const · FT4 TypeScript client · Chromia Docs (concept)

> EVM_ AUTH: "ft4.evm_ auth"

Source: https://docs.chromia.com/pages/ft4-ts-client/variables/authentication.EVM_AUTH/

Variable

# EVM\_AUTH Const

```signature
EVM_AUTH: "ft4.evm_auth"
```

[View this page on docs.chromia.com](https://docs.chromia.com/pages/ft4-ts-client/variables/authentication.EVM_AUTH.html)Generated API reference, mirrored from the live docs