(Tcl) Shippo Track Individual Shipments

Demonstrates how to submit an individual tracking request for a single shipment.

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

Chilkat Tcl Extension Downloads Chilkat Tcl Extension Downloads

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]

# Implements the following CURL command:

# curl https://api.goshippo.com/tracks/usps/92701902416755000000000015 \
#     -H "Authorization: ShippoToken <API_TOKEN>"

CkHttp_SetRequestHeader $http "Authorization" "ShippoToken <API_TOKEN>"

set sbResponseBody [new_CkStringBuilder]

set success [CkHttp_QuickGetSb $http "https://api.goshippo.com/tracks/usps/92701902416755000000000015" $sbResponseBody]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    delete_CkStringBuilder $sbResponseBody
    exit
}

set jResp [new_CkJsonObject]

CkJsonObject_LoadSb $jResp $sbResponseBody
CkJsonObject_put_EmitCompact $jResp 0

puts "Response Body:"
puts [CkJsonObject_emit $jResp]

set respStatusCode [CkHttp_get_LastStatus $http]
puts "Response Status Code = $respStatusCode"
if {$respStatusCode >= 400} then {
    puts "Response Header:"
    puts [CkHttp_lastHeader $http]
    puts "Failed."
    delete_CkHttp $http
    delete_CkStringBuilder $sbResponseBody
    delete_CkJsonObject $jResp
    exit
}

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

# {
#   "object_state": "VALID",
#   "status": "SUCCESS",
#   "object_created": "2014-11-29T16:31:19.512Z",
#   "object_updated": "2014-11-29T16:31:19.512Z",
#   "object_id": "5695ae3a5eda41ba9abdbf347fd545f3",
#   "object_owner": "test@goshippo.com",
#   "test": false,
#   "rate": "693ea14a541f44e090291b929c171d5a",
#   "tracking_number": "9102969010383081813033",
#   "tracking_status": "DELIVERED",
#   "eta": "2014-11-24T00:00:00Z",
#   "tracking_url_provider": "https:\/\/tools.usps.com\/go\/TrackConfirmAction_input?origTrackNum=9102969010383081813033",
#   "label_url": "https:\/\/shippo-delivery-east.s3.amazonaws.com\/5695ae3a5eda41ba9abdbf347fd545f3.pdf?Signature=AyiitLq2g%2F2R9fjboCTVxi5z7JQ%3D&Expires=1534873886&AWSAccessKeyId=AKIAJGLCC5MYLLWIG42A",
#   "commercial_invoice_url": null,
#   "messages": [
#   ],
#   "order": "ca760ef0099040b4a2b7feec827bca88",
#   "metadata": "",
#   "parcel": "e0de043b2f7f4b6d8e6f23ad69641cc1",
#   "billing": {
#     "payments": [
#     ]
#   }
# }

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

set object_state [CkJsonObject_stringOf $jResp "object_state"]
set status [CkJsonObject_stringOf $jResp "status"]
set object_created [CkJsonObject_stringOf $jResp "object_created"]
set object_updated [CkJsonObject_stringOf $jResp "object_updated"]
set object_id [CkJsonObject_stringOf $jResp "object_id"]
set object_owner [CkJsonObject_stringOf $jResp "object_owner"]
set test [CkJsonObject_BoolOf $jResp "test"]
set rate [CkJsonObject_stringOf $jResp "rate"]
set tracking_number [CkJsonObject_stringOf $jResp "tracking_number"]
set tracking_status [CkJsonObject_stringOf $jResp "tracking_status"]
set eta [CkJsonObject_stringOf $jResp "eta"]
set tracking_url_provider [CkJsonObject_stringOf $jResp "tracking_url_provider"]
set label_url [CkJsonObject_stringOf $jResp "label_url"]
set commercial_invoice_url [CkJsonObject_stringOf $jResp "commercial_invoice_url"]
set order [CkJsonObject_stringOf $jResp "order"]
set metadata [CkJsonObject_stringOf $jResp "metadata"]
set parcel [CkJsonObject_stringOf $jResp "parcel"]
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "messages"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set i [expr $i + 1]
}
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "billing.payments"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set i [expr $i + 1]
}

delete_CkHttp $http
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp