(Tcl) Twilio Send SMS (using Chilkat HTTP)

Send an outgoing SMS message.

For more information, see https://www.twilio.com/docs/sms/api/message-resource#create-a-message-resource

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:

# (See information about using test credentials and phone numbers:  https://www.twilio.com/docs/iam/test-credentials)

# curl -X POST https://api.twilio.com/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json \
# --data-urlencode "From=+15005550006" \
# --data-urlencode "Body=body" \
# --data-urlencode "To=+15005551212" \
# -u TWILIO_ACCOUNT_SID:TWILIO_AUTH_TOKEN

# Use the following online tool to generate HTTP code from a CURL command
# Convert a cURL Command to HTTP Source Code

CkHttp_put_Login $http "TWILIO_ACCOUNT_SID"
CkHttp_put_Password $http "TWILIO_AUTH_TOKEN"

set req [new_CkHttpRequest]

CkHttpRequest_put_HttpVerb $req "POST"
CkHttpRequest_put_Path $req "/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json"
CkHttpRequest_put_ContentType $req "application/x-www-form-urlencoded"
CkHttpRequest_AddParam $req "From" "+15005550006"
CkHttpRequest_AddParam $req "Body" "body"
CkHttpRequest_AddParam $req "To" "+15005551212"

# resp is a CkHttpResponse
set resp [CkHttp_PostUrlEncoded $http "https://api.twilio.com/2010-04-01/Accounts/TWILIO_ACCOUNT_SID/Messages.json" $req]
if {[CkHttp_get_LastMethodSuccess $http] == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    delete_CkHttpRequest $req
    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]

# A 201 status code indicates success.
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_CkHttpRequest $req
    delete_CkStringBuilder $sbResponseBody
    delete_CkJsonObject $jResp
    exit
}

delete_CkHttpResponse $resp

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

# {
#   "account_sid": "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
#   "api_version": "2010-04-01",
#   "body": "body",
#   "date_created": "Thu, 30 Jul 2015 20:12:31 +0000",
#   "date_sent": "Thu, 30 Jul 2015 20:12:33 +0000",
#   "date_updated": "Thu, 30 Jul 2015 20:12:33 +0000",
#   "direction": "outbound-api",
#   "error_code": null,
#   "error_message": null,
#   "from": "+15017122661",
#   "messaging_service_sid": "MGXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
#   "num_media": "0",
#   "num_segments": "1",
#   "price": null,
#   "price_unit": null,
#   "sid": "MMXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
#   "status": "sent",
#   "subresource_uris": {
#     "media": "/2010-04-01/Accounts/ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Messages/SMXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Media.json"
#   },
#   "to": "+15558675310",
#   "uri": "/2010-04-01/Accounts/ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/Messages/SMXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.json"
# }

# 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 account_sid [CkJsonObject_stringOf $jResp "account_sid"]
set api_version [CkJsonObject_stringOf $jResp "api_version"]
set body [CkJsonObject_stringOf $jResp "body"]
set date_created [CkJsonObject_stringOf $jResp "date_created"]
set date_sent [CkJsonObject_stringOf $jResp "date_sent"]
set date_updated [CkJsonObject_stringOf $jResp "date_updated"]
set direction [CkJsonObject_stringOf $jResp "direction"]
set error_code [CkJsonObject_stringOf $jResp "error_code"]
set error_message [CkJsonObject_stringOf $jResp "error_message"]
set from [CkJsonObject_stringOf $jResp "from"]
set messaging_service_sid [CkJsonObject_stringOf $jResp "messaging_service_sid"]
set num_media [CkJsonObject_stringOf $jResp "num_media"]
set num_segments [CkJsonObject_stringOf $jResp "num_segments"]
set price [CkJsonObject_stringOf $jResp "price"]
set price_unit [CkJsonObject_stringOf $jResp "price_unit"]
set sid [CkJsonObject_stringOf $jResp "sid"]
set status [CkJsonObject_stringOf $jResp "status"]
set subresource_urisMedia [CkJsonObject_stringOf $jResp "subresource_uris.media"]
set v_to [CkJsonObject_stringOf $jResp "to"]
set uri [CkJsonObject_stringOf $jResp "uri"]

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