[**brk-client**](../README.md)

***

[brk-client](../globals.md) / DataRangeFormat

# Interface: DataRangeFormat

Defined in: [Developer/brk/modules/brk-client/index.js:197](https://github.com/bitcoinresearchkit/brk/blob/0433e3b25662fded3395ef89ebe1c68d82b918b1/modules/brk-client/index.js#L197)

## Properties

### end?

> `optional` **end**: `number` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:199](https://github.com/bitcoinresearchkit/brk/blob/0433e3b25662fded3395ef89ebe1c68d82b918b1/modules/brk-client/index.js#L199)

Exclusive ending index, if negative counts from end

***

### format?

> `optional` **format**: [`Format`](../type-aliases/Format.md)

Defined in: [Developer/brk/modules/brk-client/index.js:201](https://github.com/bitcoinresearchkit/brk/blob/0433e3b25662fded3395ef89ebe1c68d82b918b1/modules/brk-client/index.js#L201)

Format of the output

***

### limit?

> `optional` **limit**: `number` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:200](https://github.com/bitcoinresearchkit/brk/blob/0433e3b25662fded3395ef89ebe1c68d82b918b1/modules/brk-client/index.js#L200)

Maximum number of values to return (ignored if `end` is set)

***

### start?

> `optional` **start**: `number` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:198](https://github.com/bitcoinresearchkit/brk/blob/0433e3b25662fded3395ef89ebe1c68d82b918b1/modules/brk-client/index.js#L198)

Inclusive starting index, if negative counts from end