(DataFlex) Shippo POST to Transaction Endpoint

Demonstrates how to POST to the Transaction endpoint with your Rate object_id to purchase your international shipping label.

For more information, see https://goshippo.com/docs/international/

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

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    Boolean iSuccess
    Variant vReq
    Handle hoReq
    Variant vResp
    Handle hoResp
    Variant vSbResponseBody
    Handle hoSbResponseBody
    Handle hoJResp
    Integer iRespStatusCode
    String sObject_state
    String sStatus
    String sObject_created
    String sObject_updated
    String sObject_id
    String sObject_owner
    Boolean iWas_test
    String sRateObject_id
    String sRateAmount
    String sRateCurrency
    String sRateAmount_local
    String sRateCurrency_local
    String sRateProvider
    String sRateServicelevel_name
    String sRateServicelevel_token
    String sRateCarrier_account
    String sTracking_number
    String sTracking_statusObject_created
    String sTracking_statusObject_id
    String sTracking_statusStatus
    String sTracking_statusStatus_details
    String sTracking_statusStatus_date
    String sTracking_url_provider
    String sEta
    String sLabel_url
    String sCommercial_invoice_url
    String sMetadata
    Integer i
    Integer iCount_i
    String sTemp1
    Boolean bTemp1

    // This example assumes the Chilkat 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

    // Implements the following CURL command:

    // curl https://api.goshippo.com/transactions \
    //     -H "Authorization: ShippoToken <API_TOKEN>" \
    //     -d rate="ec6143e746094bcab1bdc4c17600dabf"
    //     -d label_file_type="PDF"
    //     -d async=false

    Get Create (RefClass(cComChilkatHttpRequest)) To hoReq
    If (Not(IsComObjectCreated(hoReq))) Begin
        Send CreateComObject of hoReq
    End
    Set ComHttpVerb Of hoReq To "POST"
    Set ComPath Of hoReq To "/transactions"
    Set ComContentType Of hoReq To "application/x-www-form-urlencoded"
    Send ComAddParam To hoReq "rate" "ec6143e746094bcab1bdc4c17600dabf"
    Send ComAddParam To hoReq "label_file_type" "PDF"
    Send ComAddParam To hoReq "async" "false"

    Send ComAddHeader To hoReq "Authorization" "ShippoToken <API_TOKEN>"

    Get pvComObject of hoReq to vReq
    Get ComPostUrlEncoded Of hoHttp "https://api.goshippo.com/transactions" vReq 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 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResponseBody
    If (Not(IsComObjectCreated(hoSbResponseBody))) Begin
        Send CreateComObject of hoSbResponseBody
    End
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComGetBodySb Of hoResp vSbResponseBody To iSuccess
    Get Create (RefClass(cComChilkatJsonObject)) To hoJResp
    If (Not(IsComObjectCreated(hoJResp))) Begin
        Send CreateComObject of hoJResp
    End
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComLoadSb Of hoJResp vSbResponseBody To iSuccess
    Set ComEmitCompact Of hoJResp To False

    Showln "Response Body:"
    Get ComEmit Of hoJResp To sTemp1
    Showln sTemp1

    Get ComStatusCode Of hoResp To iRespStatusCode
    Showln "Response Status Code = " iRespStatusCode
    If (iRespStatusCode >= 400) Begin
        Showln "Response Header:"
        Get ComHeader Of hoResp To sTemp1
        Showln sTemp1
        Showln "Failed."
        Send Destroy of hoResp
        Procedure_Return
    End

    Send Destroy of hoResp

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "object_state": "VALID",
    //   "status": "SUCCESS",
    //   "object_created": "2013-12-27T19:14:48.273Z",
    //   "object_updated": "2013-12-27T19:14:48.273Z",
    //   "object_id": "64bba01845ef40d29374032599f22588",
    //   "object_owner": "shippotle@goshippo.com",
    //   "was_test": false,
    //   "rate": {
    //     "object_id": "cf6fea899f1848b494d9568e8266e076",
    //     "amount": "5.50",
    //     "currency": "USD",
    //     "amount_local": "5.50",
    //     "currency_local": "USD",
    //     "provider": "USPS",
    //     "servicelevel_name": "Priority Mail",
    //     "servicelevel_token": "usps_priority",
    //     "carrier_account": "078870331023437cb917f5187429b093"
    //   },
    //   "tracking_number": "ZW70QJC",
    //   "tracking_status": {
    //     "object_created": "2013-12-27T23:17:41.411Z",
    //     "object_id": "a21b3d6831c14ceaba6730179ce6e784",
    //     "status": "UNKNOWN",
    //     "status_details": "",
    //     "status_date": "2013-12-28T12:04:04.214Z"
    //   },
    //   "tracking_url_provider": "https://tools.usps.com/go/TrackConfirmAction.action?tLabels=ZW70QJC",
    //   "eta": "2013-12-30T12:00:00.000Z",
    //   "label_url": "https://shippo-delivery.s3.amazonaws.com/96.pdf?Signature=PEdWrp0mFWAGwJp7FW3b%2FeA2eyY%3D&Expires=1385930652&AWSAccessKeyId=AKIAJTHP3LLFMYAWALIA",
    //   "commercial_invoice_url": "",
    //   "metadata": "",
    //   "messages": [
    //   ]
    // }

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    Get ComStringOf Of hoJResp "object_state" To sObject_state
    Get ComStringOf Of hoJResp "status" To sStatus
    Get ComStringOf Of hoJResp "object_created" To sObject_created
    Get ComStringOf Of hoJResp "object_updated" To sObject_updated
    Get ComStringOf Of hoJResp "object_id" To sObject_id
    Get ComStringOf Of hoJResp "object_owner" To sObject_owner
    Get ComBoolOf Of hoJResp "was_test" To iWas_test
    Get ComStringOf Of hoJResp "rate.object_id" To sRateObject_id
    Get ComStringOf Of hoJResp "rate.amount" To sRateAmount
    Get ComStringOf Of hoJResp "rate.currency" To sRateCurrency
    Get ComStringOf Of hoJResp "rate.amount_local" To sRateAmount_local
    Get ComStringOf Of hoJResp "rate.currency_local" To sRateCurrency_local
    Get ComStringOf Of hoJResp "rate.provider" To sRateProvider
    Get ComStringOf Of hoJResp "rate.servicelevel_name" To sRateServicelevel_name
    Get ComStringOf Of hoJResp "rate.servicelevel_token" To sRateServicelevel_token
    Get ComStringOf Of hoJResp "rate.carrier_account" To sRateCarrier_account
    Get ComStringOf Of hoJResp "tracking_number" To sTracking_number
    Get ComStringOf Of hoJResp "tracking_status.object_created" To sTracking_statusObject_created
    Get ComStringOf Of hoJResp "tracking_status.object_id" To sTracking_statusObject_id
    Get ComStringOf Of hoJResp "tracking_status.status" To sTracking_statusStatus
    Get ComStringOf Of hoJResp "tracking_status.status_details" To sTracking_statusStatus_details
    Get ComStringOf Of hoJResp "tracking_status.status_date" To sTracking_statusStatus_date
    Get ComStringOf Of hoJResp "tracking_url_provider" To sTracking_url_provider
    Get ComStringOf Of hoJResp "eta" To sEta
    Get ComStringOf Of hoJResp "label_url" To sLabel_url
    Get ComStringOf Of hoJResp "commercial_invoice_url" To sCommercial_invoice_url
    Get ComStringOf Of hoJResp "metadata" To sMetadata
    Move 0 To i
    Get ComSizeOfArray Of hoJResp "messages" To iCount_i
    While (i < iCount_i)
        Set ComI Of hoJResp To i
        Move (i + 1) To i
    Loop



End_Procedure