(DataFlex) Refinitiv World-Check One - Synchronous Screening (POST)

See more Refinitiv Examples

Sends a signed POST request to do simple synchronous screening.

Note: This example requires Chilkat v9.5.0.89 or later.

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

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoJson
    Boolean iSuccess
    Handle hoHttp
    Variant vJsonBody
    Handle hoJsonBody
    Variant vResp
    Handle hoResp
    Handle hoJsonResp
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End

    // Create the following JSON:
    // 
    // {
    //   "keyId": "aaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
    //   "hmacKey": "xxxxzI3vi58xxxCBxxx1+P/d8tGxx7KuLqN/KMPNxxxxekhj8/bx83+1YQSUxxxxYyv939ceY06GvhYRKmxxxx==",
    //   "algorithm": "hmac-sha256",
    //   "headers": [
    //     "(request-target)",
    //     "host",
    //     "date",
    //     "content-type",
    //     "content-length"
    //   ]
    // }

    // Substitute your actual API key and API secret in place of "api-key" and "api-secret"
    Get ComUpdateString Of hoJson "keyId" "api-key" To iSuccess
    Get ComUpdateString Of hoJson "hmacKey" "api-secret" To iSuccess
    Get ComUpdateString Of hoJson "algorithm" "hmac-sha256" To iSuccess
    Get ComUpdateString Of hoJson "headers[0]" "(request-target)" To iSuccess
    Get ComUpdateString Of hoJson "headers[1]" "host" To iSuccess
    Get ComUpdateString Of hoJson "headers[2]" "date" To iSuccess
    Get ComUpdateString Of hoJson "headers[3]" "content-type" To iSuccess
    Get ComUpdateString Of hoJson "headers[4]" "content-length" To iSuccess

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // Setting the AuthSignature property causes the following header to be computed and added:
    // Authorization: Signature keyId="...", algorithm="hmac-sha256", headers="(request-target) host date content-type content-length", signature="..."
    Get ComEmit Of hoJson To sTemp1
    Set ComAuthSignature Of hoHttp To sTemp1

    // Build the following JSON to be sent in the POST request body.

    // {
    //     "groupId": "{{group-id}}",
    //     "entityType": "ORGANISATION",
    //     "caseId": "",
    //     "providerTypes": [
    //         "WATCHLIST"
    //     ],
    //     "name": "COMPANY NAME",
    //     "nameTransposition": false,
    //     "secondaryFields": [],
    //     "customFields": []
    // }

    // Use this online tool to generate code from sample JSON: 
    // Generate Code to Create JSON

    Get Create (RefClass(cComChilkatJsonObject)) To hoJsonBody
    If (Not(IsComObjectCreated(hoJsonBody))) Begin
        Send CreateComObject of hoJsonBody
    End
    Get ComUpdateString Of hoJsonBody "groupId" "{{group-id}}" To iSuccess
    Get ComUpdateString Of hoJsonBody "entityType" "ORGANISATION" To iSuccess
    Get ComUpdateString Of hoJsonBody "caseId" "" To iSuccess
    Get ComUpdateString Of hoJsonBody "providerTypes[0]" "WATCHLIST" To iSuccess
    Get ComUpdateString Of hoJsonBody "name" "COMPANY NAME" To iSuccess
    Get ComUpdateBool Of hoJsonBody "nameTransposition" False To iSuccess
    Get ComUpdateNewArray Of hoJsonBody "secondaryFields" To iSuccess
    Get ComUpdateNewArray Of hoJsonBody "customFields" To iSuccess

    Get pvComObject of hoJsonBody to vJsonBody
    Get ComPostJson3 Of hoHttp "https://api-worldcheck.refinitiv.com/v2/cases/screeningRequest" "application/json" vJsonBody 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

    Get ComStatusCode Of hoResp To iTemp1
    Showln "Response status code = " iTemp1

    Get Create (RefClass(cComChilkatJsonObject)) To hoJsonResp
    If (Not(IsComObjectCreated(hoJsonResp))) Begin
        Send CreateComObject of hoJsonResp
    End
    Get ComBodyStr Of hoResp To sTemp1
    Get ComLoad Of hoJsonResp sTemp1 To iSuccess

    Set ComEmitCompact Of hoJsonResp To False
    Get ComEmit Of hoJsonResp To sTemp1
    Showln sTemp1

    // Use this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON


End_Procedure