# promiseBatchThen

[**api**](https://limechain.gitbook.io/limechain-test/api) • **Docs**

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[near-sdk-js v2.0.0](https://limechain.gitbook.io/limechain-test/packages) / [api](https://limechain.gitbook.io/limechain-test/api) / promiseBatchThen

## Function: promiseBatchThen()

> **promiseBatchThen**(`promiseIndex`, `accountId`): [`PromiseIndex`](https://limechain.gitbook.io/limechain-test/utils/type-aliases/promiseindex)

Attach a callback NEAR promise to a batch of NEAR promise actions.

### Parameters

• **promiseIndex**: [`PromiseIndex`](https://limechain.gitbook.io/limechain-test/utils/type-aliases/promiseindex)

The NEAR promise index of the batch.

• **accountId**: `string`

The account ID of the target contract.

### Returns

[`PromiseIndex`](https://limechain.gitbook.io/limechain-test/utils/type-aliases/promiseindex)

### Defined in

[packages/near-sdk-js/src/api.ts:556](https://github.com/dim-daskalov/near-sdk-js/blob/c95f5e9eab115df82feb9d8dca403e7b9c8c9534/packages/near-sdk-js/src/api.ts#L556)
