> For the complete documentation index, see [llms.txt](https://near-sdk-js.gitbook.io/near-sdk-js/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://near-sdk-js.gitbook.io/near-sdk-js/types/public_key/classes.md).

# classes

- [Base58Error](https://near-sdk-js.gitbook.io/near-sdk-js/types/public_key/classes/base58error.md)
- [InvalidLengthError](https://near-sdk-js.gitbook.io/near-sdk-js/types/public_key/classes/invalidlengtherror.md)
- [ParsePublicKeyError](https://near-sdk-js.gitbook.io/near-sdk-js/types/public_key/classes/parsepublickeyerror.md)
- [PublicKey](https://near-sdk-js.gitbook.io/near-sdk-js/types/public_key/classes/publickey.md)
- [UnknownCurve](https://near-sdk-js.gitbook.io/near-sdk-js/types/public_key/classes/unknowncurve.md)