## Type aliases
### AssetPairsResponse
Ƭ **AssetPairsResponse**: *[PaginatedCollection](#interface-paginatedcollection)‹*[AssetPairsItem](#interface-assetpairsitem)*›*
*Defined in [types/src/index.ts:416](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L416)*
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### FeeRecipientsResponse
Ƭ **FeeRecipientsResponse**: *[PaginatedCollection](#interface-paginatedcollection)‹*string*›*
*Defined in [types/src/index.ts:484](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L484)*
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### OrdersResponse
Ƭ **OrdersResponse**: *[PaginatedCollection](#interface-paginatedcollection)‹*[APIOrder](#interface-apiorder)*›*
*Defined in [types/src/index.ts:404](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L404)*
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# Interface: APIOrder
## Properties
### metaData
• **metaData**: *object*
*Defined in [types/src/index.ts:408](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L408)*
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### order
• **order**: *[SignedOrder](#class-signedorder)*
*Defined in [types/src/index.ts:407](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L407)*
# Interface: PagedRequestOpts
## Properties
### `Optional` page
• **page**? : *undefined | number*
*Defined in [types/src/index.ts:491](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L491)*
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### `Optional` perPage
• **perPage**? : *undefined | number*
*Defined in [types/src/index.ts:492](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L492)*
# Interface: PaginatedCollection <**T**>
## Type parameters
▪ **T**
## Properties
### page
• **page**: *number*
*Defined in [types/src/index.ts:459](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L459)*
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### perPage
• **perPage**: *number*
*Defined in [types/src/index.ts:460](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L460)*
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### records
• **records**: *`T`[]*
*Defined in [types/src/index.ts:461](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L461)*
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### total
• **total**: *number*
*Defined in [types/src/index.ts:458](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L458)*
# Interface: RequestOpts
## Properties
### `Optional` networkId
• **networkId**? : *undefined | number*
*Defined in [types/src/index.ts:487](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L487)*
# Interface: SignedOrder
## Properties
### chainId
• **chainId**: *number*
*Inherited from [Order](#interface-order).[chainId](#chainid)*
*Defined in [types/src/index.ts:14](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L14)*
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### exchangeAddress
• **exchangeAddress**: *string*
*Inherited from [Order](#interface-order).[exchangeAddress](#exchangeaddress)*
*Defined in [types/src/index.ts:15](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L15)*
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### expirationTimeSeconds
• **expirationTimeSeconds**: *`BigNumber`*
*Inherited from [Order](#interface-order).[expirationTimeSeconds](#expirationtimeseconds)*
*Defined in [types/src/index.ts:24](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L24)*
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### feeRecipientAddress
• **feeRecipientAddress**: *string*
*Inherited from [Order](#interface-order).[feeRecipientAddress](#feerecipientaddress)*
*Defined in [types/src/index.ts:18](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L18)*
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### makerAddress
• **makerAddress**: *string*
*Inherited from [Order](#interface-order).[makerAddress](#makeraddress)*
*Defined in [types/src/index.ts:16](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L16)*
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### makerAssetAmount
• **makerAssetAmount**: *`BigNumber`*
*Inherited from [Order](#interface-order).[makerAssetAmount](#makerassetamount)*
*Defined in [types/src/index.ts:20](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L20)*
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### makerAssetData
• **makerAssetData**: *string*
*Inherited from [Order](#interface-order).[makerAssetData](#makerassetdata)*
*Defined in [types/src/index.ts:26](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L26)*
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### makerFee
• **makerFee**: *`BigNumber`*
*Inherited from [Order](#interface-order).[makerFee](#makerfee)*
*Defined in [types/src/index.ts:22](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L22)*
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### makerFeeAssetData
• **makerFeeAssetData**: *string*
*Inherited from [Order](#interface-order).[makerFeeAssetData](#makerfeeassetdata)*
*Defined in [types/src/index.ts:28](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L28)*
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### salt
• **salt**: *`BigNumber`*
*Inherited from [Order](#interface-order).[salt](#salt)*
*Defined in [types/src/index.ts:25](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L25)*
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### senderAddress
• **senderAddress**: *string*
*Inherited from [Order](#interface-order).[senderAddress](#senderaddress)*
*Defined in [types/src/index.ts:19](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L19)*
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### signature
• **signature**: *string*
*Defined in [types/src/index.ts:33](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L33)*
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### takerAddress
• **takerAddress**: *string*
*Inherited from [Order](#interface-order).[takerAddress](#takeraddress)*
*Defined in [types/src/index.ts:17](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L17)*
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### takerAssetAmount
• **takerAssetAmount**: *`BigNumber`*
*Inherited from [Order](#interface-order).[takerAssetAmount](#takerassetamount)*
*Defined in [types/src/index.ts:21](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L21)*
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### takerAssetData
• **takerAssetData**: *string*
*Inherited from [Order](#interface-order).[takerAssetData](#takerassetdata)*
*Defined in [types/src/index.ts:27](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L27)*
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### takerFee
• **takerFee**: *`BigNumber`*
*Inherited from [Order](#interface-order).[takerFee](#takerfee)*
*Defined in [types/src/index.ts:23](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L23)*
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### takerFeeAssetData
• **takerFeeAssetData**: *string*
*Inherited from [Order](#interface-order).[takerFeeAssetData](#takerfeeassetdata)*
*Defined in [types/src/index.ts:29](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/types/src/index.ts#L29)*
## Object literals
### `Const` ordersChannelFactory
#### ▪ **ordersChannelFactory**: *object*
*Defined in [connect/src/orders_channel_factory.ts:7](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/connect/src/orders_channel_factory.ts#L7)*
#### createWebSocketOrdersChannelAsync
▸ **createWebSocketOrdersChannelAsync**(`url`: string, `handler`: [OrdersChannelHandler](#interface-orderschannelhandler)): *`Promise`*
*Defined in [connect/src/orders_channel_factory.ts:15](https://github.com/0xProject/0x-monorepo/blob/44793a9cf/packages/connect/src/orders_channel_factory.ts#L15)*
Instantiates a new WebSocketOrdersChannel instance
**Parameters:**
Name | Type | Description |
------ | ------ | ------ |
`url` | string | The relayer API base WS url you would like to interact with |
`handler` | [OrdersChannelHandler](#interface-orderschannelhandler) | An OrdersChannelHandler instance that responds to various channel updates |
**Returns:** *`Promise`*
An OrdersChannel Promise