> 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/promise/classes/stake.md).

# Stake

[**promise**](/near-sdk-js/promise.md) • **Docs**

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[near-sdk-js v2.0.0](/near-sdk-js/packages.md) / [promise](/near-sdk-js/promise.md) / Stake

## Class: Stake

A stake promise action.

### Extends

* [`PromiseAction`](/near-sdk-js/promise/classes/promiseaction.md)

### Constructors

#### new Stake()

> **new Stake**(`amount`, `publicKey`): [`Stake`](/near-sdk-js/promise/classes/stake.md)

**Parameters**

• **amount**: `bigint`

The amount of NEAR to transfer.

• **publicKey**: [`PublicKey`](/near-sdk-js/types/public_key/classes/publickey.md)

The public key to use for staking.

**Returns**

[`Stake`](/near-sdk-js/promise/classes/stake.md)

**Overrides**

[`PromiseAction`](/near-sdk-js/promise/classes/promiseaction.md).[`constructor`](/near-sdk-js/promise/classes/promiseaction.md#constructors)

**Defined in**

[packages/near-sdk-js/src/promise.ts:209](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/promise.ts#L209)

### Properties

#### amount

> **amount**: `bigint`

The amount of NEAR to transfer.

**Defined in**

[packages/near-sdk-js/src/promise.ts:209](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/promise.ts#L209)

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#### publicKey

> **publicKey**: [`PublicKey`](/near-sdk-js/types/public_key/classes/publickey.md)

The public key to use for staking.

**Defined in**

[packages/near-sdk-js/src/promise.ts:209](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/promise.ts#L209)

### Methods

#### add()

> **add**(`promiseIndex`): `void`

The method that describes how a promise action adds it's *action* to the promise batch with the provided index.

**Parameters**

• **promiseIndex**: [`PromiseIndex`](/near-sdk-js/utils/type-aliases/promiseindex.md)

The index of the promise batch to attach the action to.

**Returns**

`void`

**Overrides**

[`PromiseAction`](/near-sdk-js/promise/classes/promiseaction.md).[`add`](/near-sdk-js/promise/classes/promiseaction.md#add)

**Defined in**

[packages/near-sdk-js/src/promise.ts:213](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/promise.ts#L213)