Chilkat Online Tools

TCL / Belvo API Docs / Retrieve

Back to Collection Items

load ./chilkat.dll

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

set http [new_CkHttp]

CkHttp_put_BasicAuth $http 1
CkHttp_put_Login $http "{{secretId}}"
CkHttp_put_Password $http "{{secretPassword}}"

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

# The following JSON is sent in the request body.

# {
#   "link": "2ccd5e15-194a-4a19-a45a-e7223c7e6717",
#   "token": "1234ab",
#   "save_data": true,
#   "date_from": "Optional start date, in YYYY-MM-DD format",
#   "date_to": "Optional end date, in YYYY-MM-DD format"
# }

set json [new_CkJsonObject]

CkJsonObject_UpdateString $json "link" "2ccd5e15-194a-4a19-a45a-e7223c7e6717"
CkJsonObject_UpdateString $json "token" "1234ab"
CkJsonObject_UpdateBool $json "save_data" 1
CkJsonObject_UpdateString $json "date_from" "Optional start date, in YYYY-MM-DD format"
CkJsonObject_UpdateString $json "date_to" "Optional end date, in YYYY-MM-DD format"

CkHttp_SetRequestHeader $http "Content-Type" "application/json"

# resp is a CkHttpResponse
set resp [CkHttp_PostJson3 $http "https://domain.com/api/incomes/" "application/json" $json]
if {[CkHttp_get_LastMethodSuccess $http] == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    delete_CkJsonObject $json
    exit
}

set sbResponseBody [new_CkStringBuilder]

CkHttpResponse_GetBodySb $resp $sbResponseBody

set jarrResp [new_CkJsonArray]

CkJsonArray_LoadSb $jarrResp $sbResponseBody
CkJsonArray_put_EmitCompact $jarrResp 0

puts "Response Body:"
puts [CkJsonArray_emit $jarrResp]

set respStatusCode [CkHttpResponse_get_StatusCode $resp]
puts "Response Status Code = $respStatusCode"
if {$respStatusCode >= 400} then {
    puts "Response Header:"
    puts [CkHttpResponse_header $resp]
    puts "Failed."
    delete_CkHttpResponse $resp

    delete_CkHttp $http
    delete_CkJsonObject $json
    delete_CkStringBuilder $sbResponseBody
    delete_CkJsonArray $jarrResp
    exit
}

delete_CkHttpResponse $resp

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

# [
#   {
#     "collected_at": "<dateTime>",
#     "account": {
#       "name": "<string>",
#       "currency": "<string>",
#       "category": "aliqua Excepteur laboris fugiat do"
#     },
#     "currency": "<string>",
#     "sources": [
#       {
#         "transactions": [
#           {
#             "value": "<Error: Too many levels of nesting to fake this schema>"
#           },
#           {
#             "value": "<Error: Too many levels of nesting to fake this schema>"
#           }
#         ],
#         "confidence": "<string>",
#         "type": "<string>"
#       },
#       {
#         "transactions": [
#           {
#             "value": "<Error: Too many levels of nesting to fake this schema>"
#           },
#           {
#             "value": "<Error: Too many levels of nesting to fake this schema>"
#           }
#         ],
#         "confidence": "<string>",
#         "type": "<string>"
#       }
#     ]
#   },
#   {
#     "collected_at": "<dateTime>",
#     "account": {
#       "name": "<string>",
#       "currency": "<string>",
#       "category": "ad est aliqua aute"
#     },
#     "currency": "<string>",
#     "sources": [
#       {
#         "transactions": [
#           {
#             "value": "<Error: Too many levels of nesting to fake this schema>"
#           },
#           {
#             "value": "<Error: Too many levels of nesting to fake this schema>"
#           }
#         ],
#         "confidence": "<string>",
#         "type": "<string>"
#       },
#       {
#         "transactions": [
#           {
#             "value": "<Error: Too many levels of nesting to fake this schema>"
#           },
#           {
#             "value": "<Error: Too many levels of nesting to fake this schema>"
#           }
#         ],
#         "confidence": "<string>",
#         "type": "<string>"
#       }
#     ]
#   }
# ]

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

# json is a CkJsonObject

set i 0
set count_i [CkJsonArray_get_Size $jarrResp]
while {$i < $count_i} {
    set json [CkJsonArray_ObjectAt $jarrResp $i]
    set collected_at [CkJsonObject_stringOf $json "collected_at"]
    set Name [CkJsonObject_stringOf $json "account.name"]
    set v_Currency [CkJsonObject_stringOf $json "account.currency"]
    set Category [CkJsonObject_stringOf $json "account.category"]
    set v_currency [CkJsonObject_stringOf $json "currency"]
    set j 0
    set count_j [CkJsonObject_SizeOfArray $json "sources"]
    while {$j < $count_j} {
        CkJsonObject_put_J $json $j
        set confidence [CkJsonObject_stringOf $json "sources[j].confidence"]
        set v_type [CkJsonObject_stringOf $json "sources[j].type"]
        set k 0
        set count_k [CkJsonObject_SizeOfArray $json "sources[j].transactions"]
        while {$k < $count_k} {
            CkJsonObject_put_K $json $k
            set value [CkJsonObject_stringOf $json "sources[j].transactions[k].value"]
            set k [expr $k + 1]
        }
        set j [expr $j + 1]
    }
    delete_CkJsonObject $json

    set i [expr $i + 1]
}

delete_CkHttp $http
delete_CkJsonObject $json
delete_CkStringBuilder $sbResponseBody
delete_CkJsonArray $jarrResp

Curl Command

curl -X POST
	-u '{{secretId}}:{{secretPassword}}'
	-H "Content-Type: application/json"
	-d '{
    "link": "2ccd5e15-194a-4a19-a45a-e7223c7e6717",
    "token": "1234ab",
    "save_data": true,
    "date_from": "Optional start date, in YYYY-MM-DD format",
    "date_to": "Optional end date, in YYYY-MM-DD format"
}'
https://domain.com/api/incomes/

Postman Collection Item JSON

{
  "name": "Retrieve",
  "request": {
    "method": "POST",
    "header": [
      {
        "key": "Content-Type",
        "value": "application/json"
      }
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"link\": \"2ccd5e15-194a-4a19-a45a-e7223c7e6717\",\n    \"token\": \"1234ab\",\n    \"save_data\": true,\n    \"date_from\": \"Optional start date, in YYYY-MM-DD format\",\n    \"date_to\": \"Optional end date, in YYYY-MM-DD format\"\n}"
    },
    "url": {
      "raw": "{{baseUrl}}/api/incomes/",
      "host": [
        "{{baseUrl}}"
      ],
      "path": [
        "api",
        "incomes",
        ""
      ]
    },
    "description": "Retrieve income insights for <b>checking and savings accounts</b> from a specific link. You can receive insights for a period of up to 365 days, depending on the transaction history available for each [bank](https://developers.belvo.com/docs/institution)."
  },
  "response": [
    {
      "name": "Ok (when save_data=false)",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "description": "Added as a part of security scheme: basic",
            "key": "Authorization",
            "value": "Basic <credentials>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"link\": \"b314af95-5eb7-1b56-4de7-4bb2c7766fce\",\n    \"encryption_key\": \"nostrud esse sint adipisicing\",\n    \"token\": \"elit eu magna\",\n    \"save_data\": true\n}"
        },
        "url": {
          "raw": "{{baseUrl}}/api/incomes",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "incomes"
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "[\n\t{\n\t\t\"collected_at\": \"<dateTime>\",\n\t\t\"account\": {\n\t\t\t\"name\": \"<string>\",\n\t\t\t\"currency\": \"<string>\",\n\t\t\t\"category\": \"aliqua Excepteur laboris fugiat do\"\n\t\t},\n\t\t\"currency\": \"<string>\",\n\t\t\"sources\": [\n\t\t\t{\n\t\t\t\t\"transactions\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t},\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t}\n\t\t\t\t],\n\t\t\t\t\"confidence\": \"<string>\",\n\t\t\t\t\"type\": \"<string>\"\n\t\t\t},\n\t\t\t{\n\t\t\t\t\"transactions\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t},\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t}\n\t\t\t\t],\n\t\t\t\t\"confidence\": \"<string>\",\n\t\t\t\t\"type\": \"<string>\"\n\t\t\t}\n\t\t]\n\t},\n\t{\n\t\t\"collected_at\": \"<dateTime>\",\n\t\t\"account\": {\n\t\t\t\"name\": \"<string>\",\n\t\t\t\"currency\": \"<string>\",\n\t\t\t\"category\": \"ad est aliqua aute\"\n\t\t},\n\t\t\"currency\": \"<string>\",\n\t\t\"sources\": [\n\t\t\t{\n\t\t\t\t\"transactions\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t},\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t}\n\t\t\t\t],\n\t\t\t\t\"confidence\": \"<string>\",\n\t\t\t\t\"type\": \"<string>\"\n\t\t\t},\n\t\t\t{\n\t\t\t\t\"transactions\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t},\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t}\n\t\t\t\t],\n\t\t\t\t\"confidence\": \"<string>\",\n\t\t\t\t\"type\": \"<string>\"\n\t\t\t}\n\t\t]\n\t}\n]"
    },
    {
      "name": "Created (when save_data=true)",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "description": "Added as a part of security scheme: basic",
            "key": "Authorization",
            "value": "Basic <credentials>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"link\": \"b314af95-5eb7-1b56-4de7-4bb2c7766fce\",\n    \"encryption_key\": \"nostrud esse sint adipisicing\",\n    \"token\": \"elit eu magna\",\n    \"save_data\": true\n}"
        },
        "url": {
          "raw": "{{baseUrl}}/api/incomes",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "incomes"
          ]
        }
      },
      "status": "Created",
      "code": 201,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "[\n\t{\n\t\t\"id\": \"<uuid>\",\n\t\t\"collected_at\": \"<dateTime>\",\n\t\t\"account\": {\n\t\t\t\"id\": \"<uuid>\",\n\t\t\t\"name\": \"<string>\",\n\t\t\t\"currency\": \"<string>\",\n\t\t\t\"category\": \"tempor\"\n\t\t},\n\t\t\"currency\": \"<string>\",\n\t\t\"sources\": [\n\t\t\t{\n\t\t\t\t\"transactions\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t},\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t}\n\t\t\t\t],\n\t\t\t\t\"confidence\": \"<string>\",\n\t\t\t\t\"type\": \"<string>\"\n\t\t\t},\n\t\t\t{\n\t\t\t\t\"transactions\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t},\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t}\n\t\t\t\t],\n\t\t\t\t\"confidence\": \"<string>\",\n\t\t\t\t\"type\": \"<string>\"\n\t\t\t}\n\t\t]\n\t},\n\t{\n\t\t\"id\": \"<uuid>\",\n\t\t\"collected_at\": \"<dateTime>\",\n\t\t\"account\": {\n\t\t\t\"id\": \"<uuid>\",\n\t\t\t\"name\": \"<string>\",\n\t\t\t\"currency\": \"<string>\",\n\t\t\t\"category\": \"mollit dolor ex in\"\n\t\t},\n\t\t\"currency\": \"<string>\",\n\t\t\"sources\": [\n\t\t\t{\n\t\t\t\t\"transactions\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t},\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t}\n\t\t\t\t],\n\t\t\t\t\"confidence\": \"<string>\",\n\t\t\t\t\"type\": \"<string>\"\n\t\t\t},\n\t\t\t{\n\t\t\t\t\"transactions\": [\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t},\n\t\t\t\t\t{\n\t\t\t\t\t\t\"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n\t\t\t\t\t}\n\t\t\t\t],\n\t\t\t\t\"confidence\": \"<string>\",\n\t\t\t\t\"type\": \"<string>\"\n\t\t\t}\n\t\t]\n\t}\n]"
    },
    {
      "name": "Bad request error",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "description": "Added as a part of security scheme: basic",
            "key": "Authorization",
            "value": "Basic <credentials>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"link\": \"b314af95-5eb7-1b56-4de7-4bb2c7766fce\",\n    \"encryption_key\": \"nostrud esse sint adipisicing\",\n    \"token\": \"elit eu magna\",\n    \"save_data\": true\n}"
        },
        "url": {
          "raw": "{{baseUrl}}/api/incomes",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "incomes"
          ]
        }
      },
      "status": "Bad Request",
      "code": 400,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "[\n\t{\n\t\t\"code\": \"<string>\",\n\t\t\"message\": \"<string>\",\n\t\t\"request_id\": \"<string>\"\n\t},\n\t{\n\t\t\"code\": \"<string>\",\n\t\t\"message\": \"<string>\",\n\t\t\"request_id\": \"<string>\"\n\t}\n]"
    },
    {
      "name": "Unauthorized",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "description": "Added as a part of security scheme: basic",
            "key": "Authorization",
            "value": "Basic <credentials>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"link\": \"b314af95-5eb7-1b56-4de7-4bb2c7766fce\",\n    \"encryption_key\": \"nostrud esse sint adipisicing\",\n    \"token\": \"elit eu magna\",\n    \"save_data\": true\n}"
        },
        "url": {
          "raw": "{{baseUrl}}/api/incomes",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "incomes"
          ]
        }
      },
      "status": "Unauthorized",
      "code": 401,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "[\n\t{\n\t\t\"code\": \"<string>\",\n\t\t\"message\": \"<string>\",\n\t\t\"request_id\": \"<string>\"\n\t},\n\t{\n\t\t\"code\": \"<string>\",\n\t\t\"message\": \"<string>\",\n\t\t\"request_id\": \"<string>\"\n\t}\n]"
    },
    {
      "name": "Request Timeout",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "description": "Added as a part of security scheme: basic",
            "key": "Authorization",
            "value": "Basic <credentials>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"link\": \"b314af95-5eb7-1b56-4de7-4bb2c7766fce\",\n    \"encryption_key\": \"nostrud esse sint adipisicing\",\n    \"token\": \"elit eu magna\",\n    \"save_data\": true\n}"
        },
        "url": {
          "raw": "{{baseUrl}}/api/incomes",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "incomes"
          ]
        }
      },
      "status": "Request Timeout",
      "code": 408,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "[\n\t{\n\t\t\"code\": \"<string>\",\n\t\t\"message\": \"<string>\",\n\t\t\"request_id\": \"<string>\"\n\t},\n\t{\n\t\t\"code\": \"<string>\",\n\t\t\"message\": \"<string>\",\n\t\t\"request_id\": \"<string>\"\n\t}\n]"
    },
    {
      "name": "MFA Token Required",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "description": "Added as a part of security scheme: basic",
            "key": "Authorization",
            "value": "Basic <credentials>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"link\": \"b314af95-5eb7-1b56-4de7-4bb2c7766fce\",\n    \"encryption_key\": \"nostrud esse sint adipisicing\",\n    \"token\": \"elit eu magna\",\n    \"save_data\": true\n}"
        },
        "url": {
          "raw": "{{baseUrl}}/api/incomes",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "incomes"
          ]
        }
      },
      "status": "Precondition Required",
      "code": 428,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n\t\"code\": \"<string>\",\n\t\"message\": \"<string>\",\n\t\"request_id\": \"<uuid>\",\n\t\"session\": \"<uuid>\",\n\t\"expiry\": \"<integer>\",\n\t\"link\": \"<uuid>\",\n\t\"token_generation_data\": {\n\t\t\"instructions\": \"<string>\",\n\t\t\"type\": \"<string>\",\n\t\t\"value\": \"<string>\"\n\t}\n}"
    },
    {
      "name": "Unexpected Error",
      "originalRequest": {
        "method": "POST",
        "header": [
          {
            "description": "Added as a part of security scheme: basic",
            "key": "Authorization",
            "value": "Basic <credentials>"
          }
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"link\": \"b314af95-5eb7-1b56-4de7-4bb2c7766fce\",\n    \"encryption_key\": \"nostrud esse sint adipisicing\",\n    \"token\": \"elit eu magna\",\n    \"save_data\": true\n}"
        },
        "url": {
          "raw": "{{baseUrl}}/api/incomes",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "api",
            "incomes"
          ]
        }
      },
      "status": "Internal Server Error",
      "code": 500,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "[\n\t{\n\t\t\"code\": \"<string>\",\n\t\t\"message\": \"<string>\",\n\t\t\"request_id\": \"<string>\"\n\t},\n\t{\n\t\t\"code\": \"<string>\",\n\t\t\"message\": \"<string>\",\n\t\t\"request_id\": \"<string>\"\n\t}\n]"
    }
  ]
}