Tcl

Shippo POST to Transaction Endpoint

See more Shippo Examples

Demonstrates how to POST to the Transaction endpoint with your Rate object_id to purchase your international shipping label. Tcl

load ./chilkat.dll

set success 0

# 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/transactions \
#     -H "Authorization: ShippoToken <API_TOKEN>" \
#     -d rate="ec6143e746094bcab1bdc4c17600dabf"
#     -d label_file_type="PDF"
#     -d async=false

set req [new_CkHttpRequest]

CkHttpRequest_put_HttpVerb $req "POST"
CkHttpRequest_put_Path $req "/transactions"
CkHttpRequest_put_ContentType $req "application/x-www-form-urlencoded"
CkHttpRequest_AddParam $req "rate" "ec6143e746094bcab1bdc4c17600dabf"
CkHttpRequest_AddParam $req "label_file_type" "PDF"
CkHttpRequest_AddParam $req "async" "false"

CkHttpRequest_AddHeader $req "Authorization" "ShippoToken <API_TOKEN>"

set resp [new_CkHttpResponse]

set success [CkHttp_HttpReq $http "https://api.goshippo.com/transactions" $req $resp]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    delete_CkHttpRequest $req
    delete_CkHttpResponse $resp
    exit
}

set sbResponseBody [new_CkStringBuilder]

CkHttpResponse_GetBodySb $resp $sbResponseBody
set jResp [new_CkJsonObject]

CkJsonObject_LoadSb $jResp $sbResponseBody
CkJsonObject_put_EmitCompact $jResp 0

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

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_CkHttp $http
    delete_CkHttpRequest $req
    delete_CkHttpResponse $resp
    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": "2013-12-27T19:14:48.273Z",
#   "object_updated": "2013-12-27T19:14:48.273Z",
#   "object_id": "64bba01845ef40d29374032599f22588",
#   "object_owner": "shippotle@goshippo.com",
#   "was_test": false,
#   "rate": {
#     "object_id": "cf6fea899f1848b494d9568e8266e076",
#     "amount": "5.50",
#     "currency": "USD",
#     "amount_local": "5.50",
#     "currency_local": "USD",
#     "provider": "USPS",
#     "servicelevel_name": "Priority Mail",
#     "servicelevel_token": "usps_priority",
#     "carrier_account": "078870331023437cb917f5187429b093"
#   },
#   "tracking_number": "ZW70QJC",
#   "tracking_status": {
#     "object_created": "2013-12-27T23:17:41.411Z",
#     "object_id": "a21b3d6831c14ceaba6730179ce6e784",
#     "status": "UNKNOWN",
#     "status_details": "",
#     "status_date": "2013-12-28T12:04:04.214Z"
#   },
#   "tracking_url_provider": "https://tools.usps.com/go/TrackConfirmAction.action?tLabels=ZW70QJC",
#   "eta": "2013-12-30T12:00:00.000Z",
#   "label_url": "https://shippo-delivery.s3.amazonaws.com/96.pdf?Signature=PEdWrp0mFWAGwJp7FW3b%2FeA2eyY%3D&Expires=1385930652&AWSAccessKeyId=AKIAJTHP3LLFMYAWALIA",
#   "commercial_invoice_url": "",
#   "metadata": "",
#   "messages": [
#   ]
# }

# 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 was_test [CkJsonObject_BoolOf $jResp "was_test"]
set rateObject_id [CkJsonObject_stringOf $jResp "rate.object_id"]
set rateAmount [CkJsonObject_stringOf $jResp "rate.amount"]
set rateCurrency [CkJsonObject_stringOf $jResp "rate.currency"]
set rateAmount_local [CkJsonObject_stringOf $jResp "rate.amount_local"]
set rateCurrency_local [CkJsonObject_stringOf $jResp "rate.currency_local"]
set rateProvider [CkJsonObject_stringOf $jResp "rate.provider"]
set rateServicelevel_name [CkJsonObject_stringOf $jResp "rate.servicelevel_name"]
set rateServicelevel_token [CkJsonObject_stringOf $jResp "rate.servicelevel_token"]
set rateCarrier_account [CkJsonObject_stringOf $jResp "rate.carrier_account"]
set tracking_number [CkJsonObject_stringOf $jResp "tracking_number"]
set tracking_statusObject_created [CkJsonObject_stringOf $jResp "tracking_status.object_created"]
set tracking_statusObject_id [CkJsonObject_stringOf $jResp "tracking_status.object_id"]
set tracking_statusStatus [CkJsonObject_stringOf $jResp "tracking_status.status"]
set tracking_statusStatus_details [CkJsonObject_stringOf $jResp "tracking_status.status_details"]
set tracking_statusStatus_date [CkJsonObject_stringOf $jResp "tracking_status.status_date"]
set tracking_url_provider [CkJsonObject_stringOf $jResp "tracking_url_provider"]
set eta [CkJsonObject_stringOf $jResp "eta"]
set label_url [CkJsonObject_stringOf $jResp "label_url"]
set commercial_invoice_url [CkJsonObject_stringOf $jResp "commercial_invoice_url"]
set metadata [CkJsonObject_stringOf $jResp "metadata"]
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "messages"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set i [expr $i + 1]
}

delete_CkHttp $http
delete_CkHttpRequest $req
delete_CkHttpResponse $resp
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp