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(DataFlex) ETrade - Place Equity Order (JSON version)Shows how to place an equity order using ETrade with OAuth1 authorization. See https://developer.etrade.com/ctnt/dev-portal/getDetail?contentUri=V0_Documentation-OrderAPI-PlaceEquityOrder for more information.
Use ChilkatAx-9.5.0-win32.pkg Procedure Test Handle hoHttp Token Handle hoJsonToken Boolean iSuccess Handle hoJson Variant vResp Handle hoResp Integer iStatusCode String sTemp1 Integer iTemp1 Boolean bTemp1 // This example assumes the Chilkat HTTP API to have been previously unlocked. // See Global Unlock Sample for sample code. Get Create (RefClass(cComChilkatHttp)) To hoHttp If (Not(IsComObjectCreated(hoHttp))) Begin Send CreateComObject of hoHttp End Set ComOAuth1 Of hoHttp To True Set ComOAuthVerifier Of hoHttp To "" Set ComOAuthConsumerKey Of hoHttp To "ETRADE_CONSUMER_KEY" Set ComOAuthConsumerSecret Of hoHttp To "ETRADE_CONSUMER_SECRET" // Load the access token previously obtained via the OAuth1 3-Legged Authorization Get Create (RefClass(cComChilkatJsonObject)) To hoJsonToken If (Not(IsComObjectCreated(hoJsonToken))) Begin Send CreateComObject of hoJsonToken End Get ComLoadFile Of hoJsonToken "qa_data/tokens/etrade.json" To iSuccess If (iSuccess <> True) Begin Showln "Failed to load OAuth1 token" Procedure_Return End Get ComStringOf Of hoJsonToken "oauth_token" To sTemp1 Set ComOAuthToken Of hoHttp To sTemp1 Get ComStringOf Of hoJsonToken "oauth_token_secret" To sTemp1 Set ComOAuthTokenSecret Of hoHttp To sTemp1 // Build the JSON request body Get Create (RefClass(cComChilkatJsonObject)) To hoJson If (Not(IsComObjectCreated(hoJson))) Begin Send CreateComObject of hoJson End Get ComUpdateString Of hoJson "PlaceEquityOrder.-xmlns" "http://order.etws.etrade.com" To iSuccess // The accountId should be an 8-digit number such as "83405188" Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.accountId" "MY_ETRADE_ACCOUNT_ID" To iSuccess Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.clientOrderId" "45" To iSuccess Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.limitPrice" "3" To iSuccess Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.quantity" "4" To iSuccess Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.symbol" "ETFC" To iSuccess Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.orderAction" "BUY" To iSuccess Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.priceType" "LIMIT" To iSuccess Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.marketSession" "REGULAR" To iSuccess Get ComUpdateString Of hoJson "PlaceEquityOrder.EquityOrderRequest.orderTerm" "GOOD_FOR_DAY" To iSuccess Set ComEmitCompact Of hoJson To False Get ComEmit Of hoJson To sTemp1 Showln sTemp1 // The above code builds the following JSON: // { // "PlaceEquityOrder": { // "-xmlns": "http://order.etws.etrade.com", // "EquityOrderRequest": { // "accountId": "83405188", // "clientOrderId": "45", // "limitPrice": "3", // "quantity": "4", // "symbol": "ETFC", // "orderAction": "BUY", // "priceType": "LIMIT", // "marketSession": "REGULAR", // "orderTerm": "GOOD_FOR_DAY" // } // } // } // POST the JSON and get the response. Set ComEmitCompact Of hoJson To True // Set the Accept property to get a JSON response. Set ComAccept Of hoHttp To "application/json" // This example uses the sandbox URL. The live URL is "https://etws.etrade.com/order/rest/placeequityorder" Get ComEmit Of hoJson To sTemp1 Get ComPostJson2 Of hoHttp "https://etwssandbox.etrade.com/order/sandbox/rest/placeequityorder" "application/json" sTemp1 To vResp If (IsComObject(vResp)) Begin Get Create (RefClass(cComChilkatHttpResponse)) To hoResp Set pvComObject Of hoResp To vResp End Get ComLastMethodSuccess Of hoHttp To bTemp1 If (bTemp1 <> True) Begin Get ComLastErrorText Of hoHttp To sTemp1 Showln sTemp1 Procedure_Return End // Examine the response status code. Get ComStatusCode Of hoResp To iStatusCode Showln "Status Code = " iStatusCode // Load the JSON response body: Get ComBodyStr Of hoResp To sTemp1 Get ComLoad Of hoJson sTemp1 To iSuccess Set ComEmitCompact Of hoJson To False // If the status code was not 200, then it was an error.. If (iStatusCode <> 200) Begin Get ComEmit Of hoJson To sTemp1 Showln sTemp1 Showln "Equity order failed." Procedure_Return End Get ComEmit Of hoJson To sTemp1 Showln sTemp1 Send Destroy of hoResp // To examine some information from the JSON: Get ComIntOf Of hoJson "PlaceEquityOrderResponse.EquityOrderResponse.quantity" To iTemp1 Showln "quantity: " iTemp1 Get ComStringOf Of hoJson "PlaceEquityOrderResponse.EquityOrderResponse.messageList.msgDesc" To sTemp1 Showln "msgDesc: " sTemp1 // etc .. // This is a sample response: // { // "PlaceEquityOrderResponse": { // "EquityOrderResponse": { // "accountId": 83310056, // "allOrNone": false, // "estimatedCommission": 9.99, // "estimatedTotalAmount": 1909.99, // "messageList": { // "msgDesc": "Your order was successfully entered during market hours.", // "msgCode": 1026 // }, // "orderNum": 277, // "orderTime": 1240982042179, // "quantity": 100, // "reserveOrder": false, // "reserveQuantity": 0, // "orderTerm": "GOOD_UNTIL_CANCEL", // "limitPrice": 18, // "stopPrice": 0, // "symbolDesc": "CISCO SYS INC COM", // "symbol": "CSCO", // "orderAction": "BUY", // "priceType": "LIMIT" // } // } // } // End_Procedure |
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