(Visual Basic 6.0) ETrade Preview Order

The Preview Order API is used to submit an order request for preview before placing it.

For more information, see https://apisb.etrade.com/docs/api/order/api-order-v1.html#/definition/orderPreview

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

' This requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim http As New ChilkatHttp

http.OAuth1 = 1
http.OAuthVerifier = ""
http.OAuthConsumerKey = "ETRADE_CONSUMER_KEY"
http.OAuthConsumerSecret = "ETRADE_CONSUMER_SECRET"

' Load the access token previously obtained via the OAuth1 Authorization
Dim jsonToken As New ChilkatJsonObject
Dim success As Long
success = jsonToken.LoadFile("qa_data/tokens/etrade.json")
If (success <> 1) Then
    Debug.Print "Failed to load OAuth1 token"
    Exit Sub
End If

http.OAuthToken = jsonToken.StringOf("oauth_token")
http.OAuthTokenSecret = jsonToken.StringOf("oauth_token_secret")

Dim sandboxUrl As String
sandboxUrl = "https://apisb.etrade.com/v1/accounts/{$accountIdKey}/orders/preview"
Dim liveUrl As String
liveUrl = "https://api.etrade.com/v1/accounts/{$accountIdKey}/orders/preview"

success = http.SetUrlVar("accountIdKey","6_Dpy0rmuQ9cu9IbTfvF2A")

' Send a POST with the following XML body

' Use this online tool to generate the code from sample XML: 
' Generate Code to Create XML

' <?xml version="1.0" encoding="UTF-8"?>
' <PreviewOrderRequest>
'    <orderType>EQ</orderType>
'    <clientOrderId>sdfer333</clientOrderId>
'    <Order>
'       <allOrNone>false</allOrNone>
'       <priceType>LIMIT</priceType>
'       <orderTerm>GOOD_FOR_DAY</orderTerm>
'       <marketSession>REGULAR</marketSession>
'       <stopPrice />
'       <limitPrice>188.51</limitPrice>
'       <Instrument>
'          <Product>
'             <securityType>EQ</securityType>
'             <symbol>FB</symbol>
'          </Product>
'          <orderAction>BUY</orderAction>
'          <quantityType>QUANTITY</quantityType>
'          <quantity>10</quantity>
'       </Instrument>
'    </Order>
' </PreviewOrderRequest>

Dim xml As New ChilkatXml
xml.Tag = "PreviewOrderRequest"
xml.UpdateChildContent "orderType","EQ"
xml.UpdateChildContent "clientOrderId","sdfer333"
xml.UpdateChildContent "Order|allOrNone","false"
xml.UpdateChildContent "Order|priceType","LIMIT"
xml.UpdateChildContent "Order|orderTerm","GOOD_FOR_DAY"
xml.UpdateChildContent "Order|marketSession","REGULAR"
xml.UpdateChildContent "Order|stopPrice",""
xml.UpdateChildContent "Order|limitPrice","188.51"
xml.UpdateChildContent "Order|Instrument|Product|securityType","EQ"
xml.UpdateChildContent "Order|Instrument|Product|symbol","FB"
xml.UpdateChildContent "Order|Instrument|orderAction","BUY"
xml.UpdateChildContent "Order|Instrument|quantityType","QUANTITY"
xml.UpdateChildContent "Order|Instrument|quantity","10"
xml.EmitCompact = 1

http.SetRequestHeader "Content-Type","application/xml"

Dim resp As ChilkatHttpResponse
Set resp = http.PostXml(sandboxUrl,xml.GetXml(),"utf-8")
If (http.LastMethodSuccess <> 1) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

' Make sure a successful response was received.
If (resp.StatusCode > 200) Then
    Debug.Print resp.StatusLine
    Debug.Print resp.Header
    Debug.Print resp.BodyStr
    Exit Sub
End If

' Sample XML response:

' Use this online tool to generate parsing code from sample XML: 
' Generate Parsing Code from XML

' <?xml version="1.0" encoding="UTF-8"?>
' <PreviewOrderResponse>
'    <orderType>EQ</orderType>
'    <totalOrderValue>1892.05</totalOrderValue>
'    <Order>
'       <orderTerm>GOOD_FOR_DAY</orderTerm>
'       <priceType>LIMIT</priceType>
'       <limitPrice>188.51</limitPrice>
'       <stopPrice>0</stopPrice>
'       <marketSession>REGULAR</marketSession>
'       <allOrNone>false</allOrNone>
'       <Instrument>
'          <Product>
'             <symbol>FB</symbol>
'             <securityType>EQ</securityType>
'          </Product>
'          <symbolDescription>FACEBOOK INC CL A</symbolDescription>
'          <orderAction>BUY</orderAction>
'          <quantityType>QUANTITY</quantityType>
'          <quantity>10</quantity>
'          <cancelQuantity>0.0</cancelQuantity>
'          <reserveOrder>true</reserveOrder>
'          <reserveQuantity>0.0</reserveQuantity>
'       </Instrument>
'       <messages>
'          <Message>
'             <code>1042</code>
'             <description>200|You have an existing open order for this security on the same side of the market. If you did not intend to place a second order for this security, please modify your order now.</description>
'             <type>WARNING</type>
'          </Message>
'          <Message>
'             <code>3093</code>
'             <description>Position Concentrated.</description>
'             <type>WARNING</type>
'          </Message>
'       </messages>
'       <egQual>EG_QUAL_NOT_A_MARKET_ORDER</egQual>
'       <estimatedCommission>6.95</estimatedCommission>
'       <estimatedTotalAmount>1892.05</estimatedTotalAmount>
'       <netPrice>0</netPrice>
'       <netBid>0</netBid>
'       <netAsk>0</netAsk>
'       <gcd>0</gcd>
'       <ratio />
'    </Order>
'    <PreviewIds>
'       <previewId>1020563279</previewId>
'    </PreviewIds>
'    <previewTime>1529018458516</previewTime>
'    <dstFlag>true</dstFlag>
'    <accountId>84246841</accountId>
'    <optionLevelCd>4</optionLevelCd>
'    <marginLevelCd>MARGIN_TRADING_ALLOWED</marginLevelCd>
'    <Disclosure>
'       <ahDisclosureFlag>false</ahDisclosureFlag>
'       <aoDisclosureFlag>false</aoDisclosureFlag>
'       <conditionalDisclosureFlag>true</conditionalDisclosureFlag>
'       <ehDisclosureFlag>false</ehDisclosureFlag>
'    </Disclosure>
'    <cashBpDetails>
'      <settled>
'        <currentBp>5000.00</currentBp>
'        <currentNetBp>5000.00</currentNetBp>
'        <currentOor>0.00</currentOor>
'        <currentOrderImpact>64.95</currentOrderImpact>
'        <netBp>4935.05</netBp>
'     </settled>
'     <settledUnsettled>
'       <currentBp>5000.00</currentBp>
'       <currentNetBp>5000.00</currentNetBp>
'       <currentOor>0.00</currentOor>
'       <currentOrderImpact>64.95</currentOrderImpact>
'       <netBp>4935.05</netBp>
'       </settledUnsettled>
'    </cashBpDetails>
' </PreviewOrderResponse>

success = xml.LoadXml(resp.BodyStr)
Debug.Print xml.GetXml()

Dim orderType As String
Dim totalOrderValue As String
Dim orderTerm As String
Dim priceType As String
Dim limitPrice As String
Dim stopPrice As Long
Dim marketSession As String
Dim allOrNone As String
Dim symbol As String
Dim securityType As String
Dim symbolDescription As String
Dim orderAction As String
Dim quantityType As String
Dim quantity As Long
Dim cancelQuantity As String
Dim reserveOrder As String
Dim reserveQuantity As String
Dim i As Long
Dim count_i As Long
Dim code As Long
Dim description As String
Dim v_type As String
Dim egQual As String
Dim estimatedCommission As String
Dim estimatedTotalAmount As String
Dim netPrice As Long
Dim netBid As Long
Dim netAsk As Long
Dim gcd As Long
Dim previewId As Long
Dim previewTime As String
Dim dstFlag As String
Dim accountId As Long
Dim optionLevelCd As Long
Dim marginLevelCd As String
Dim ahDisclosureFlag As String
Dim aoDisclosureFlag As String
Dim conditionalDisclosureFlag As String
Dim ehDisclosureFlag As String
Dim currentBp As String
Dim currentNetBp As String
Dim currentOor As String
Dim currentOrderImpact As String
Dim netBp As String

orderType = xml.GetChildContent("orderType")
totalOrderValue = xml.GetChildContent("totalOrderValue")
orderTerm = xml.GetChildContent("Order|orderTerm")
priceType = xml.GetChildContent("Order|priceType")
limitPrice = xml.GetChildContent("Order|limitPrice")
stopPrice = xml.GetChildIntValue("Order|stopPrice")
marketSession = xml.GetChildContent("Order|marketSession")
allOrNone = xml.GetChildContent("Order|allOrNone")
symbol = xml.GetChildContent("Order|Instrument|Product|symbol")
securityType = xml.GetChildContent("Order|Instrument|Product|securityType")
symbolDescription = xml.GetChildContent("Order|Instrument|symbolDescription")
orderAction = xml.GetChildContent("Order|Instrument|orderAction")
quantityType = xml.GetChildContent("Order|Instrument|quantityType")
quantity = xml.GetChildIntValue("Order|Instrument|quantity")
cancelQuantity = xml.GetChildContent("Order|Instrument|cancelQuantity")
reserveOrder = xml.GetChildContent("Order|Instrument|reserveOrder")
reserveQuantity = xml.GetChildContent("Order|Instrument|reserveQuantity")
i = 0
count_i = xml.NumChildrenHavingTag("Order|messages|Message")
Do While i < count_i
    xml.I = i
    code = xml.GetChildIntValue("Order|messages|Message[i]|code")
    description = xml.GetChildContent("Order|messages|Message[i]|description")
    v_type = xml.GetChildContent("Order|messages|Message[i]|type")
    i = i + 1
Loop
egQual = xml.GetChildContent("Order|egQual")
estimatedCommission = xml.GetChildContent("Order|estimatedCommission")
estimatedTotalAmount = xml.GetChildContent("Order|estimatedTotalAmount")
netPrice = xml.GetChildIntValue("Order|netPrice")
netBid = xml.GetChildIntValue("Order|netBid")
netAsk = xml.GetChildIntValue("Order|netAsk")
gcd = xml.GetChildIntValue("Order|gcd")
previewId = xml.GetChildIntValue("PreviewIds|previewId")
previewTime = xml.GetChildContent("previewTime")
dstFlag = xml.GetChildContent("dstFlag")
accountId = xml.GetChildIntValue("accountId")
optionLevelCd = xml.GetChildIntValue("optionLevelCd")
marginLevelCd = xml.GetChildContent("marginLevelCd")
ahDisclosureFlag = xml.GetChildContent("Disclosure|ahDisclosureFlag")
aoDisclosureFlag = xml.GetChildContent("Disclosure|aoDisclosureFlag")
conditionalDisclosureFlag = xml.GetChildContent("Disclosure|conditionalDisclosureFlag")
ehDisclosureFlag = xml.GetChildContent("Disclosure|ehDisclosureFlag")
currentBp = xml.GetChildContent("cashBpDetails|settled|currentBp")
currentNetBp = xml.GetChildContent("cashBpDetails|settled|currentNetBp")
currentOor = xml.GetChildContent("cashBpDetails|settled|currentOor")
currentOrderImpact = xml.GetChildContent("cashBpDetails|settled|currentOrderImpact")
netBp = xml.GetChildContent("cashBpDetails|settled|netBp")
currentBp = xml.GetChildContent("cashBpDetails|settledUnsettled|currentBp")
currentNetBp = xml.GetChildContent("cashBpDetails|settledUnsettled|currentNetBp")
currentOor = xml.GetChildContent("cashBpDetails|settledUnsettled|currentOor")
currentOrderImpact = xml.GetChildContent("cashBpDetails|settledUnsettled|currentOrderImpact")
netBp = xml.GetChildContent("cashBpDetails|settledUnsettled|netBp")

Debug.Print "Success."