# IntoStorageKey

[**utils**](https://near-sdk-js.gitbook.io/near-sdk-js/utils) • **Docs**

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[near-sdk-js v2.0.0](https://near-sdk-js.gitbook.io/near-sdk-js/packages) / [utils](https://near-sdk-js.gitbook.io/near-sdk-js/utils) / IntoStorageKey

## Interface: IntoStorageKey

When implemented, allow object to be stored as collection key

### Methods

#### into\_storage\_key()

> **into\_storage\_key**(): `string`

**Returns**

`string`

**Defined in**

[packages/near-sdk-js/src/utils.ts:361](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/utils.ts#L361)