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

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

# Interface: SeriesDataBase\<T\>

Defined in: [Developer/brk/modules/brk-client/index.js:1307](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1307)

## Type Parameters

### T

`T`

## Properties

### data

> **data**: `T`[]

Defined in: [Developer/brk/modules/brk-client/index.js:1315](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1315)

The series data

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### end

> **end**: `number`

Defined in: [Developer/brk/modules/brk-client/index.js:1313](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1313)

End index (exclusive)

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### entries

> **entries**: () => \[`number`, `T`\][]

Defined in: [Developer/brk/modules/brk-client/index.js:1319](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1319)

Get [index, value] pairs

#### Returns

\[`number`, `T`\][]

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### index

> **index**: [`Index`](../type-aliases/Index.md)

Defined in: [Developer/brk/modules/brk-client/index.js:1309](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1309)

The index type used for this query

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### indexes

> **indexes**: () => `number`[]

Defined in: [Developer/brk/modules/brk-client/index.js:1317](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1317)

Get index numbers

#### Returns

`number`[]

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### isDateBased

> **isDateBased**: `boolean`

Defined in: [Developer/brk/modules/brk-client/index.js:1316](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1316)

Whether this series uses a date-based index

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### keys

> **keys**: () => `number`[]

Defined in: [Developer/brk/modules/brk-client/index.js:1318](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1318)

Get keys as index numbers (alias for indexes)

#### Returns

`number`[]

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### stamp

> **stamp**: `string`

Defined in: [Developer/brk/modules/brk-client/index.js:1314](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1314)

ISO 8601 timestamp of when the response was generated

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### start

> **start**: `number`

Defined in: [Developer/brk/modules/brk-client/index.js:1312](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1312)

Start index (inclusive)

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### toMap

> **toMap**: () => `Map`\<`number`, `T`\>

Defined in: [Developer/brk/modules/brk-client/index.js:1320](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1320)

Convert to Map<index, value>

#### Returns

`Map`\<`number`, `T`\>

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### total

> **total**: `number`

Defined in: [Developer/brk/modules/brk-client/index.js:1311](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1311)

Total number of data points

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### type

> **type**: `string`

Defined in: [Developer/brk/modules/brk-client/index.js:1310](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1310)

Value type (e.g. "f32", "u64", "Sats")

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### version

> **version**: `number`

Defined in: [Developer/brk/modules/brk-client/index.js:1308](https://github.com/bitcoinresearchkit/brk/blob/83edef4806773ef7225b7c0de863c44bd953169d/modules/brk-client/index.js#L1308)

Version of the series data