auto sms script contribution

Author: advaita-saha

auto-sms/README.md

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+# Auto SMS
+Easy CLI interface for users looking to test their SMS campaign integration with Kaleyra 
+
+The requirements for any user are :-
+* A kaleyra account and api key, secret key
+* python3 installed
+* pip packages required are requests, json
+
+To get the API key from Kaleyra follow these steps:
+
+* Go to the kaleyra.com
+* Click on the register button and follow the registration process and complete it.
+* The follow the prompt for KYC verification.
+* The you will be directed to your dashboard
+* On the bottom left corner click the option `developers`
+* In the `developers` tab you will get a option for generating `API KEY`
+* After API key generation please copy those key to `line no. 10,11,12`
+* Click on Billing to make sure your billing details are up-to-date. If they not, follow this link.
+For futhers details of the API please refer to the official documentation https://developers.kaleyra.io/docs/getting-started-with-kaleyra-cloud-apis
+
+##### Please replace the comments in main.py with your SID, API Key, SenderID
+
+To run the program, write the following code in the terminal
+
+    python main.py
+
+The program is up and running

auto-sms/main.py

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+# Created by @advaitasaha
+# Imports
+import requests
+import json
+
+# Variables
+global apiKey
+global SID
+global senderID
+apiKey = ""  # enter your api key
+SID = ""  # enter your SID number
+senderID = ""  # enter the senderID registered
+
+# Functions for semding SMS
+def send_sms(number):
+    headers_sms = {
+        "api-key": apiKey,
+    }
+
+    data_sms = {
+        "type": "TXN",
+        "to": "+91{}".format(str(number)),
+        "sender": senderID,
+        "source": "API",
+        "body": "Thank you {} for using this software.".format(
+            "name"
+        ),  # change the body of the messages
+        "template_id": "1207161891861378858",  # enter registered template id
+    }
+
+    response = requests.post(
+        "https://api.kaleyra.io/v1/{}/messages".format(SID),
+        headers=headers_sms,
+        data=data_sms,
+    )
+    return response.json()
+
+
+def number_val(number):
+    headers = {
+        "Content-Type": "json",
+        "api-key": apiKey,
+    }
+
+    response = requests.get(
+        "https://api.kaleyra.io/v1/{}/lookup/+91{}".format(SID, str(number)),
+        headers=headers,
+    )
+    if response.json()["invalid_count"]:
+        return False, response.json()
+    else:
+        return True, response.json()
+
+
+def send_flash_sms(number):
+
+    headers = {
+        "api-key": apiKey,
+    }
+
+    data = {
+        "to": "+91{}".format(str(number)),
+        "type": "TXN",
+        "sender": senderID,
+        "body": "Thank you {} for using this software.".format(
+            "name"
+        ),  # change the body of the messages
+        "flash": "1",
+    }
+
+    response = requests.post(
+        "https://api.kaleyra.io/v1/{}/messages".format(SID), headers=headers, data=data
+    )
+    return response.json()
+
+
+while True:
+    print("------------------------------------------------------------------")
+    print("Welcome to Kaleyra SMS sending software, created by @Advaita Saha")
+    print("------------------------------------------------------------------")
+    print("1: Send SMS")
+    print("2: Send flash SMS")
+    print("3: Check Number Validity")
+    print("0: Exit Program")
+    print("------------------------------------------------------------------")
+    userInput = int(input("Enter the option number you want to perform: "))
+
+    if userInput == 1:
+        number = int(input("Enter the phone number to which you want to send: "))
+        out = send_sms(number)
+        print("------------------------------------------------------------------")
+        print("SMS sent, below is the JSON output")
+        print(out)
+
+    elif userInput == 2:
+        number = int(input("Enter the phone number to which you want to send: "))
+        out = send_flash_sms(number)
+        print("------------------------------------------------------------------")
+        print("Flash SMS sent, below is the JSON output")
+        print(out)
+
+    elif userInput == 3:
+        number = int(input("Enter the phone number to which you want to send: "))
+        out = number_val(number)
+        if out[0] == True:
+            print("------------------------------------------------------------------")
+            print("Valid Number, details below")
+            print(out[1])
+        else:
+            print("------------------------------------------------------------------")
+            print("Invalid Number")
+            print(out[1])
+
+    elif userInput == 0:
+        break