> ## Documentation Index
> Fetch the complete documentation index at: https://turnkey-0e7c1f5b-bc-add-sdk-typedoc.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# TelegramCloudStorageStamper

# Class: TelegramCloudStorageStamper

Defined in: [telegram-cloud-storage-stamper/src/index.ts:31](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L31)

Stamper to use within a `TurnkeyClient`

## Constructors

### Constructor

> **new TelegramCloudStorageStamper**(): `TelegramCloudStorageStamper`

Defined in: [telegram-cloud-storage-stamper/src/index.ts:36](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L36)

#### Returns

`TelegramCloudStorageStamper`

## Properties

### stamper?

> `optional` **stamper**: [`ApiKeyStamper`](../../../api-key-stamper/index/ApiKeyStamper/readme)

Defined in: [telegram-cloud-storage-stamper/src/index.ts:33](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L33)

## Methods

### checkTelegramContext()

> **checkTelegramContext**(): `void`

Defined in: [telegram-cloud-storage-stamper/src/index.ts:151](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L151)

#### Returns

`void`

***

### clearItem()

> **clearItem**(`key`): `Promise`\<`void`>

Defined in: [telegram-cloud-storage-stamper/src/index.ts:244](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L244)

#### Parameters

##### key

`string`

#### Returns

`Promise`\<`void`>

***

### getAPIKey()

> **getAPIKey**(`key`): `Promise`\<`null` | [`CloudStorageAPIKey`](../CloudStorageAPIKey/readme)>

Defined in: [telegram-cloud-storage-stamper/src/index.ts:135](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L135)

#### Parameters

##### key

`string` = `DEFAULT_TURNKEY_CLOUD_STORAGE_KEY`

#### Returns

`Promise`\<`null` | [`CloudStorageAPIKey`](../CloudStorageAPIKey/readme)>

***

### getItem()

> **getItem**(`key`): `Promise`\<`string`>

Defined in: [telegram-cloud-storage-stamper/src/index.ts:193](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L193)

#### Parameters

##### key

`string`

#### Returns

`Promise`\<`string`>

***

### insertAPIKey()

> **insertAPIKey**(`apiPublicKey`, `apiPrivateKey`, `key`): `Promise`\<`void`>

Defined in: [telegram-cloud-storage-stamper/src/index.ts:124](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L124)

#### Parameters

##### apiPublicKey

`string`

##### apiPrivateKey

`string`

##### key

`string` = `DEFAULT_TURNKEY_CLOUD_STORAGE_KEY`

#### Returns

`Promise`\<`void`>

***

### isCloudStorageAPIKey()

> **isCloudStorageAPIKey**(`apiKey`): `boolean`

Defined in: [telegram-cloud-storage-stamper/src/index.ts:186](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L186)

#### Parameters

##### apiKey

[`CloudStorageAPIKey`](../CloudStorageAPIKey/readme)

#### Returns

`boolean`

***

### parseAPIKey()

> **parseAPIKey**(`apiKey`): `null` | \{ `apiPrivateKey`: `any`; `apiPublicKey`: `any`; }

Defined in: [telegram-cloud-storage-stamper/src/index.ts:166](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L166)

#### Parameters

##### apiKey

`string`

#### Returns

`null` | \{ `apiPrivateKey`: `any`; `apiPublicKey`: `any`; }

***

### setItem()

> **setItem**(`key`, `value`): `Promise`\<`void`>

Defined in: [telegram-cloud-storage-stamper/src/index.ts:214](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L214)

#### Parameters

##### key

`string`

##### value

`string`

#### Returns

`Promise`\<`void`>

***

### setSigningKey()

> **setSigningKey**(`config`?): `Promise`\<`void`>

Defined in: [telegram-cloud-storage-stamper/src/index.ts:65](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L65)

#### Parameters

##### config?

[`TTelegramCloudStorageStamperConfig`](../TTelegramCloudStorageStamperConfig/readme)

#### Returns

`Promise`\<`void`>

***

### stamp()

> **stamp**(`payload`): `Promise`\<\{ `stampHeaderName`: `string`; `stampHeaderValue`: `string`; }>

Defined in: [telegram-cloud-storage-stamper/src/index.ts:50](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L50)

#### Parameters

##### payload

`string`

#### Returns

`Promise`\<\{ `stampHeaderName`: `string`; `stampHeaderValue`: `string`; }>

***

### stringifyAPIKey()

> **stringifyAPIKey**(`apiPublicKey`, `apiPrivateKey`): `string`

Defined in: [telegram-cloud-storage-stamper/src/index.ts:159](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L159)

#### Parameters

##### apiPublicKey

`string`

##### apiPrivateKey

`string`

#### Returns

`string`

***

### create()

> `static` **create**(`config`?): `Promise`\<`TelegramCloudStorageStamper`>

Defined in: [telegram-cloud-storage-stamper/src/index.ts:42](https://github.com/tkhq/sdk/blob/ee72856c3f450731d7501ab05001215768b71500/packages/telegram-cloud-storage-stamper/src/index.ts#L42)

#### Parameters

##### config?

[`TTelegramCloudStorageStamperConfig`](../TTelegramCloudStorageStamperConfig/readme)

#### Returns

`Promise`\<`TelegramCloudStorageStamper`>