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Broker

Broker JS API for TradingView Trading Platform

Enumerations​

Interfaces​

Type Aliases​

AccountId​

Type​

​Nominal<string, "AccountID">

AccountManagerColumn​

Type​

​{ [K in StandardFormatterName | FormatterName]: AccountManagerColumnBase<K> }[StandardFormatterName | FormatterName]

ActionMetaInfo​

Describes a single action to put it into a dropdown or a context menu.

Type​

​ActionDescriptionWithCallback | MenuSeparator

AskBid​

The Ask and Bid quotes.

Type​

​Required<Pick<TradingQuotes, "ask" | "bid">>

CellAlignment​

Type​

​"left" | "right"

CustomFieldPossibleTypes​

Type​

​"TextWithCheckBox" | "ComboBox" | "Checkbox"

CustomTableFormatElementFunction​

A function that takes an TableFormatterInputs object and returns a string or an HTMLElement.

Type​

​(inputs: TableFormatterInputs<T>) => undefined | string | HTMLElement

Type parameters​

NameType
Textends TableFormatterInputValues = TableFormatterInputValues

Type declaration​

Signature​

(inputs: TableFormatterInputs<T>) => undefined | string | HTMLElement
Parameters​
NameType
inputsTableFormatterInputs<T>
Returns​

​undefined | string | HTMLElement

FormatterName​

Type​

​Nominal<string, "FormatterName">

InputFieldValidator​

Input field validator

Type​

​(value: any) => InputFieldValidatorResult

Type declaration​

Signature​

(value: any) => InputFieldValidatorResult
Parameters​
NameTypeDescription
valueanyvalue to be validated
Returns​

​InputFieldValidatorResult

InputFieldValidatorResult​

Type​

​PositiveBaseInputFieldValidatorResult | NegativeBaseInputFieldValidatorResult

LanguageCode​

Type​

​"ar" | "zh" | "ca_ES" | "en" | "fr" | "de" | "he_IL" | "id_ID" | "it" | "ja" | "ko" | "pl" | "pt" | "ru" | "es" | "sv" | "th" | "tr" | "vi" | "ms_MY" | "zh_TW"

LeverageParams​

Type​

​LeverageInfoParams | LeverageSetParams

Nominal​

This is the generic type useful for declaring a nominal type, which does not structurally matches with the base type and the other types declared over the same base type

Usage:

Example

type Index = Nominal<number, 'Index'>;
// let i: Index = 42; // this fails to compile
let i: Index = 42 as Index; // OK

Example

type TagName = Nominal<string, 'TagName'>;

Type​

​T & { [species]: Name }

Type parameters​

NameType
TT
Nameextends string

Order​

Type​

​PlacedOrder | BracketOrder

OrderTableColumn​

Type​

​AccountManagerColumn & { supportedStatusFilters?: OrderStatusFilter[] }

SuggestedQtyChangedListener​

Type​

​(newQty: number) => void

Type declaration​

Signature​

(newQty: number) => void
Parameters​
NameType
newQtynumber
Returns​

​void

SymbolType​

Type​

​"stock" | "index" | "forex" | "futures" | "bitcoin" | "crypto" | "undefined" | "expression" | "spread" | "cfd" | "economic" | "equity" | "dr" | "bond" | "right" | "warrant" | "fund" | "structured" | "commodity" | "fundamental" | "spot" | "swap"

TableFormatTextFunction​

A function that takes an TableFormatterInputs object and returns a string.

Type​

​(inputs: TableFormatterInputs<T>) => string

Type parameters​

NameType
Textends TableFormatterInputValues = TableFormatterInputValues

Type declaration​

Signature​

(inputs: TableFormatterInputs<T>) => string
Parameters​
NameType
inputsTableFormatterInputs<T>
Returns​

​string

TableFormatterInputValue​

Type​

​any

TableFormatterInputValues​

Type​

​TableFormatterInputValue[]

TextInputFieldValidator​

Type​

​(value: string) => InputFieldValidatorResult

Type declaration​

Signature​

(value: string) => InputFieldValidatorResult
Parameters​
NameType
valuestring
Returns​

​InputFieldValidatorResult

TradableSolutions​

TradableSolutions has one of the following keys:

  • changeAccount - id of a sub-account suitable for trading the symbol
  • changeSymbol - the symbol suitable for trading with current sub-account
  • openUrl - the object with URL to be opened and text for solution button

Type​

​ChangeAccountSolution | ChangeSymbolSolution | OpenUrlSolution

TradingDialogCustomField​

Type​

​CheckboxFieldMetaInfo | TextWithCheckboxFieldMetaInfo | CustomComboBoxMetaInfo

WatchedValueCallback​

Type​

​(value: T) => void

Type parameters​

Name
T

Type declaration​

Signature​

(value: T) => void
Parameters​
NameType
valueT
Returns​

​void