Sample code for 30+ languages & platforms
B4X

Shippo Create Customs Declaration

See more Shippo Examples

Demonstrates how to create a customs declaration and send a POST request with the necessary information to the Customs Declarations endpoint.

Chilkat B4X Downloads

B4X
Dim success As Boolean = False

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

Dim http As ChilkatHttp
http.Initialize("http")

'  Implements the following CURL command:

'  curl https://api.goshippo.com/customs/declarations/ \
'      -H "Authorization: ShippoToken <API_TOKEN>" \
'      -H "Content-Type: application/json"  \
'      -d '{          
'            "contents_type": "MERCHANDISE",
'            "non_delivery_option": "RETURN",
'            "certify": true,
'            "certify_signer": "Simon Kreuz",
'            "incoterm": "DDU",
'            "items": [{
'                      "description": "T-shirt",
'                      "quantity": 20,
'                      "net_weight": "5",
'                      "mass_unit": "lb",
'                      "value_amount": "200",
'                      "value_currency": "USD",
'                      "tariff_number": "",
'                      "origin_country": "US"
'              }]
'      }'

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

'  The following JSON is sent in the request body.

'  {
'    "contents_type": "MERCHANDISE",
'    "non_delivery_option": "RETURN",
'    "certify": true,
'    "certify_signer": "Simon Kreuz",
'    "incoterm": "DDU",
'    "items": [
'      {
'        "description": "T-shirt",
'        "quantity": 20,
'        "net_weight": "5",
'        "mass_unit": "lb",
'        "value_amount": "200",
'        "value_currency": "USD",
'        "tariff_number": "",
'        "origin_country": "US"
'      }
'    ]
'  }

Dim json As ChilkatJsonObject
json.Initialize
json.UpdateString("contents_type", "MERCHANDISE")
json.UpdateString("non_delivery_option", "RETURN")
json.UpdateBool("certify", True)
json.UpdateString("certify_signer", "Simon Kreuz")
json.UpdateString("incoterm", "DDU")
json.UpdateString("items[0].description", "T-shirt")
json.UpdateInt("items[0].quantity", 20)
json.UpdateString("items[0].net_weight", "5")
json.UpdateString("items[0].mass_unit", "lb")
json.UpdateString("items[0].value_amount", "200")
json.UpdateString("items[0].value_currency", "USD")
json.UpdateString("items[0].tariff_number", "")
json.UpdateString("items[0].origin_country", "US")

http.SetRequestHeader("Authorization", "ShippoToken <API_TOKEN>")
http.SetRequestHeader("Content-Type", "application/json")

Dim resp As ChilkatHttpResponse
resp.Initialize
success = http.HttpJson("POST", "https://api.goshippo.com/customs/declarations/", json, "application/json", resp)
If success = False Then
    Log(http.LastErrorText)
    Return
End If


Dim sbResponseBody As ChilkatStringBuilder
sbResponseBody.Initialize
resp.GetBodySb(sbResponseBody)
Dim jResp As ChilkatJsonObject
jResp.Initialize
jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

Log("Response Body:")
Log(jResp.Emit)

Dim respStatusCode As Int = resp.StatusCode
Log("Response Status Code = " & respStatusCode)
If respStatusCode >= 400 Then
    Log("Response Header:")
    Log(resp.Header)
    Log("Failed.")
    Return
End If


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

'  {
'    "object_created": "2019-07-04T16:00:29.043Z",
'    "object_updated": "2019-07-04T16:00:29.043Z",
'    "object_id": "4a1e6ab7b1ba49ed9bc6cb1a8798e0fd",
'    "object_owner": "admin@chilkatsoft.com",
'    "object_state": "VALID",
'    "address_importer": null,
'    "certify_signer": "Simon Kreuz",
'    "certify": true,
'    "items": [
'      "4096c68693364b7ea0af72fb869ee861"
'    ],
'    "non_delivery_option": "RETURN",
'    "contents_type": "MERCHANDISE",
'    "contents_explanation": "",
'    "exporter_reference": "",
'    "importer_reference": "",
'    "invoice": "",
'    "commercial_invoice": false,
'    "license": "",
'    "certificate": "",
'    "notes": "",
'    "eel_pfc": "",
'    "aes_itn": "",
'    "disclaimer": "",
'    "incoterm": "DDU",
'    "metadata": "",
'    "test": true,
'    "duties_payor": null
'  }

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



Dim strVal As String

Dim object_created As String = jResp.StringOf("object_created")
Dim object_updated As String = jResp.StringOf("object_updated")
Dim object_id As String = jResp.StringOf("object_id")
Dim object_owner As String = jResp.StringOf("object_owner")
Dim object_state As String = jResp.StringOf("object_state")
Dim address_importer As String = jResp.StringOf("address_importer")
Dim certify_signer As String = jResp.StringOf("certify_signer")
Dim certify As Boolean = jResp.BoolOf("certify")
Dim non_delivery_option As String = jResp.StringOf("non_delivery_option")
Dim contents_type As String = jResp.StringOf("contents_type")
Dim contents_explanation As String = jResp.StringOf("contents_explanation")
Dim exporter_reference As String = jResp.StringOf("exporter_reference")
Dim importer_reference As String = jResp.StringOf("importer_reference")
Dim invoice As String = jResp.StringOf("invoice")
Dim commercial_invoice As Boolean = jResp.BoolOf("commercial_invoice")
Dim license As String = jResp.StringOf("license")
Dim certificate As String = jResp.StringOf("certificate")
Dim notes As String = jResp.StringOf("notes")
Dim eel_pfc As String = jResp.StringOf("eel_pfc")
Dim aes_itn As String = jResp.StringOf("aes_itn")
Dim disclaimer As String = jResp.StringOf("disclaimer")
Dim incoterm As String = jResp.StringOf("incoterm")
Dim metadata As String = jResp.StringOf("metadata")
Dim test As Boolean = jResp.BoolOf("test")
Dim duties_payor As String = jResp.StringOf("duties_payor")
Dim i As Int = 0
Dim count_i As Int = jResp.SizeOfArray("items")
Do While i < count_i
    jResp.I = i
    strVal = jResp.StringOf("items[i]")
    i = i + 1
Loop