Account Balance - Fetch

Retrieve E*Trade account balance and related details, using SQL Server

Prerequisites:

See SQLHTTP easy setup for E*Trade
See API Call documentation for parameter values and other information
Create the stored procedure documented below

Stored Procedure:


CREATE PROCEDURE usp_ETrade_Account_Balance_Fetch(
		@Profile nvarchar(100),
		@AccountID bigint,
        	@Response nvarchar(MAX) OUTPUT,
		@StatusCode int OUTPUT,
		@StatusDescription nvarchar(MAX) OUTPUT)
AS

EXEC usp_ETrade_Auth_Refresh @Profile

DECLARE @URL nvarchar(MAX)
DECLARE @HTTPSessionID uniqueidentifier
DECLARE @Sandbox bit

SET @Sandbox = SQLHTTP.net.AuthParam(@Profile, 'Sandbox')

IF @Sandbox = 1
	BEGIN
		SET @URL = 'https://etwssandbox.etrade.com'

		EXEC SQLHTTP.net.UrlBuilder   @URL OUTPUT,
				              @Profile,
				              'accounts', 'sandbox', 'rest',
				              'accountbalance', @AccountID
	END
ELSE
	BEGIN
		SET @URL = 'https://etws.etrade.com'

		EXEC SQLHTTP.net.UrlBuilder   @URL OUTPUT,
				              @Profile,
				              'accounts', 'rest',
				              'accountbalance', @AccountID
	END

EXEC SQLHTTP.net.HTTPSession @HTTPSessionID OUTPUT

EXEC usp_Etrade_Auth_Header @Profile, @HTTPSessionID, @URL, 'GET'

EXEC SQLHTTP.net.HTTPRequest 	@HttpSessionID,
				@URL = @URL,
				@Method = 'GET',
				@StatusCode = @StatusCode OUTPUT,
				@StatusDescription = @StatusDescription OUTPUT,
				@Response = @Response OUTPUT

GO

CREATE PROCEDURE usp_ETrade_Account_Balance_Fetch(

@Profile nvarchar(100),

@AccountID bigint,

@Response nvarchar(MAX) OUTPUT,

@StatusCode int OUTPUT,

@StatusDescription nvarchar(MAX) OUTPUT)

EXEC usp_ETrade_Auth_Refresh @Profile

DECLARE @URL nvarchar(MAX)

DECLARE @HTTPSessionID uniqueidentifier

DECLARE @Sandbox bit

SET @Sandbox = SQLHTTP.net.AuthParam(@Profile, 'Sandbox')

IF @Sandbox = 1

BEGIN

SET @URL = 'https://etwssandbox.etrade.com'

EXEC SQLHTTP.net.UrlBuilder @URL OUTPUT,

@Profile,

'accounts', 'sandbox', 'rest',

'accountbalance', @AccountID

END

ELSE

BEGIN

SET @URL = 'https://etws.etrade.com'

EXEC SQLHTTP.net.UrlBuilder @URL OUTPUT,

@Profile,

'accounts', 'rest',

'accountbalance', @AccountID

END

EXEC SQLHTTP.net.HTTPSession @HTTPSessionID OUTPUT

EXEC usp_Etrade_Auth_Header @Profile, @HTTPSessionID, @URL, 'GET'

EXEC SQLHTTP.net.HTTPRequest @HttpSessionID,

@URL = @URL,

@Method = 'GET',

@StatusCode = @StatusCode OUTPUT,

@StatusDescription = @StatusDescription OUTPUT,

@Response = @Response OUTPUT

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Sample Usage:


DECLARE @Response nvarchar(MAX)
DECLARE @StatusCode int
DECLARE @StatusDescription nvarchar(MAX)

EXEC usp_ETrade_Account_Balance_Fetch
		@Profile = 'My Etrade Sandbox',
		@AccountID = 30049872,
		@Response = @Response OUTPUT,
		@StatusCode = @StatusCode OUTPUT, 
		@StatusDescription = @StatusDescription OUTPUT

IF @StatusCode >= 400
	EXEC SQLHTTP.net.RaiseHttpError @StatusCode, @StatusDescription, @Response
ELSE
	IF SQLHTTP.net.IsXmlValid(@Response) = 0
		BEGIN
			RAISERROR(@Response, 16, 1)
			RETURN
		END
	ELSE
		BEGIN
			DECLARE @X xml
			SET @X = CONVERT(xml, @Response)

			--The XPath syntax below was easily generated by executing the following commands:
			--EXEC SQLHTTP.net.XQueryHelper @X
			--and then executing: 
			--EXEC SQLHTTP.net.XQueryHelper @X, 'AccountBalanceResponse' --

			SELECT T.C.value(N'accountType[1]', N'nvarchar(MAX)') AS [accountType]
			      ,T.C.value(N'optionLevel[1]', N'nvarchar(MAX)') AS [optionLevel]
			      ,T.C.value(N'accountBalance[1]/netAccountValue[1]', N'nvarchar(MAX)') AS [netAccountValue]
			      ,T.C.value(N'accountBalance[1]/totalLongValue[1]', N'nvarchar(MAX)') AS [totalLongValue]
			FROM @X.nodes(N'/AccountBalanceResponse') T(C)

		END

DECLARE @Response nvarchar(MAX)

DECLARE @StatusCode int

DECLARE @StatusDescription nvarchar(MAX)

EXEC usp_ETrade_Account_Balance_Fetch

@Profile = 'My Etrade Sandbox',

@AccountID = 30049872,

@Response = @Response OUTPUT,

@StatusCode = @StatusCode OUTPUT,

@StatusDescription = @StatusDescription OUTPUT

IF @StatusCode >= 400

EXEC SQLHTTP.net.RaiseHttpError @StatusCode, @StatusDescription, @Response

ELSE

IF SQLHTTP.net.IsXmlValid(@Response) = 0

BEGIN

RAISERROR(@Response, 16, 1)

RETURN

END

ELSE

BEGIN

DECLARE @X xml

SET @X = CONVERT(xml, @Response)

--The XPath syntax below was easily generated by executing the following commands:

--EXEC SQLHTTP.net.XQueryHelper @X

--and then executing:

--EXEC SQLHTTP.net.XQueryHelper @X, 'AccountBalanceResponse' --

SELECT T.C.value(N'accountType[1]', N'nvarchar(MAX)') AS [accountType]

,T.C.value(N'optionLevel[1]', N'nvarchar(MAX)') AS [optionLevel]

,T.C.value(N'accountBalance[1]/netAccountValue[1]', N'nvarchar(MAX)') AS [netAccountValue]

,T.C.value(N'accountBalance[1]/totalLongValue[1]', N'nvarchar(MAX)') AS [totalLongValue]

FROM @X.nodes(N'/AccountBalanceResponse') T(C)

END

accountType optionLevel netAccountValue totalLongValue

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