# utils

## Variables

- [ExpirationTime](https://docs.arkiv.network/typescript-sdk/api-reference/utils/variables/expirationtime/)

## Functions

- [jsonToPayload](https://docs.arkiv.network/typescript-sdk/api-reference/utils/functions/jsontopayload/)
- [stringToPayload](https://docs.arkiv.network/typescript-sdk/api-reference/utils/functions/stringtopayload/)