Sample code for 30+ languages & platforms
C

Isabel Connect Get Account

See more Ibanity Examples

Get the details for a specific account.

Chilkat C Downloads

C
#include <C_CkHttp.h>
#include <C_CkCert.h>
#include <C_CkPrivateKey.h>
#include <C_CkJsonObject.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttp http;
    HCkCert cert;
    HCkPrivateKey privKey;
    HCkJsonObject jsonToken;
    const char *jsonStr;
    HCkJsonObject jResp;
    int respStatusCode;
    const char *dataAttributesCountry;
    const char *dataAttributesCurrency;
    const char *dataAttributesDescription;
    const char *dataAttributesFinancialInstitutionBic;
    const char *dataAttributesHolderAddress;
    const char *dataAttributesHolderAddressCountry;
    const char *dataAttributesHolderName;
    const char *dataAttributesReference;
    const char *dataAttributesReferenceType;
    const char *dataId;
    const char *dataType;

    success = FALSE;

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

    http = CkHttp_Create();

    // Implements the following CURL command:

    // curl -X GET https://api.ibanity.com/isabel-connect/accounts/93ecb1fdbfb7848e7b7896c0f2d207aed3d8b4c1 \
    // --cert certificate.pem:qwertyuiop1 \
    // --key private_key.pem  \
    // -H "Authorization: Bearer access_token_1603365407" \
    // -H "Accept: application/vnd.api+json"  

    // Other Chilkat examples for Ibanity show how to set the SSL client certificate using the .pfx.
    // This example will demonstrate using the PEM files.
    cert = CkCert_Create();
    success = CkCert_LoadFromFile(cert,"qa_data/pem/my_ibanity_certificate.pem");
    if (success == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        return;
    }

    privKey = CkPrivateKey_Create();
    success = CkPrivateKey_LoadEncryptedPemFile(privKey,"qa_data/pem/my_ibanity_private_key.pem","my_pem_password");
    if (success == FALSE) {
        printf("%s\n",CkPrivateKey_lastErrorText(privKey));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkPrivateKey_Dispose(privKey);
        return;
    }

    success = CkCert_SetPrivateKey(cert,privKey);
    if (success == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkPrivateKey_Dispose(privKey);
        return;
    }

    success = CkHttp_SetSslClientCert(http,cert);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkPrivateKey_Dispose(privKey);
        return;
    }

    // Load the previously obtained access token.
    jsonToken = CkJsonObject_Create();
    success = CkJsonObject_LoadFile(jsonToken,"qa_data/tokens/isabel_access_token.json");
    if (success == FALSE) {
        printf("No existing access token.\n");
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkPrivateKey_Dispose(privKey);
        CkJsonObject_Dispose(jsonToken);
        return;
    }

    // This causes the "Authorization: Bearer ***" header to be added to the HTTP request.
    CkHttp_putAuthToken(http,CkJsonObject_stringOf(jsonToken,"access_token"));

    CkHttp_putAccept(http,"application/vnd.api+json");

    CkHttp_SetUrlVar(http,"id","93ecb1fdbfb7848e7b7896c0f2d207aed3d8b4c1");
    jsonStr = CkHttp_quickGetStr(http,"https://api.ibanity.com/isabel-connect/accounts/{$id}");
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkPrivateKey_Dispose(privKey);
        CkJsonObject_Dispose(jsonToken);
        return;
    }

    jResp = CkJsonObject_Create();
    CkJsonObject_Load(jResp,jsonStr);
    CkJsonObject_putEmitCompact(jResp,FALSE);

    printf("Response Body:\n");
    printf("%s\n",CkJsonObject_emit(jResp));

    respStatusCode = CkHttp_getLastStatus(http);
    printf("Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        printf("Response Header:\n");
        printf("%s\n",CkHttp_lastResponseHeader(http));
        printf("Failed.\n");
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkPrivateKey_Dispose(privKey);
        CkJsonObject_Dispose(jsonToken);
        CkJsonObject_Dispose(jResp);
        return;
    }

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

    // {
    //   "data": {
    //     "attributes": {
    //       "country": "BE",
    //       "currency": "EUR",
    //       "description": "current account",
    //       "financialInstitutionBic": "KREDBEBB",
    //       "holderAddress": "STREET NUMBER, ZIPCODE CITY",
    //       "holderAddressCountry": "BE",
    //       "holderName": "COMPANY",
    //       "reference": "BE96153112434405",
    //       "referenceType": "IBAN"
    //     },
    //     "id": "93ecb1fdbfb7848e7b7896c0f2d207aed3d8b4c1",
    //     "type": "account"
    //   }
    // }

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

    dataAttributesCountry = CkJsonObject_stringOf(jResp,"data.attributes.country");
    dataAttributesCurrency = CkJsonObject_stringOf(jResp,"data.attributes.currency");
    dataAttributesDescription = CkJsonObject_stringOf(jResp,"data.attributes.description");
    dataAttributesFinancialInstitutionBic = CkJsonObject_stringOf(jResp,"data.attributes.financialInstitutionBic");
    dataAttributesHolderAddress = CkJsonObject_stringOf(jResp,"data.attributes.holderAddress");
    dataAttributesHolderAddressCountry = CkJsonObject_stringOf(jResp,"data.attributes.holderAddressCountry");
    dataAttributesHolderName = CkJsonObject_stringOf(jResp,"data.attributes.holderName");
    dataAttributesReference = CkJsonObject_stringOf(jResp,"data.attributes.reference");
    dataAttributesReferenceType = CkJsonObject_stringOf(jResp,"data.attributes.referenceType");
    dataId = CkJsonObject_stringOf(jResp,"data.id");
    dataType = CkJsonObject_stringOf(jResp,"data.type");


    CkHttp_Dispose(http);
    CkCert_Dispose(cert);
    CkPrivateKey_Dispose(privKey);
    CkJsonObject_Dispose(jsonToken);
    CkJsonObject_Dispose(jResp);

    }