1. Apply a webhook service to request your target data and store them to DB.
   • Webhook service performs a request to your server (where your data are) or static data files (CSV/XSL)
   • Your app or script replies [to a hook request] with data to a webhook service. Usually a POST request.
   • A webhook service adds that fetched data to your SQL server (db) as a new record.

   Alternative:
   As an alternative you might implement data POST-ing to your storing script.
   (1) POST–ing data to a storing script (php):

   $url= "/script.php"
   foreach($data as $key=>$value){
         $dataAsString .= $key.'='.$value.'&'; }
   $dataAsString = rtrim($dataAsString,'&');
   
   //make a connection
   $ch = curl_init(); 
   
   curl_setopt($ch,CURLOPT_URL, $url);
   curl_setopt($ch,CURLOPT_POST, count($data));
   curl_setopt($ch,CURLOPT_POSTFIELDS,$dataAsString);
   curl_exec($ch);

   (2) script.php to get the POST data and store it to SQL server (php):

   $db_conn = mysqli_connect("localhost", "user", "password", "db_name");
   $stmt = $mysqli->prepare("INSERT INTO table_name (`key`,`value`,`datetime`) VALUES (?, ?, NOW())");
   
   foreach ($_POST as $key => $value)
   {
       $stmt->bind_param('sd', $key, $value);
       $stmt->execute();
   }

    

2. Make a DB connection in your script.
   Config (python):

   dbs = {
       "mysql": {
           "name": "database_name",
           "host": "127.0.0.1",
           "user": "root",
           "pass": "root",
       }
   }

   Connection (python):

   import config
   def __init__(self)
       self.initialized = False
       self.conn = None
   
   def connect(self):
       if not self.initialized or self.conn.open == 0:
           self.conn = MySQLdb.connect(host=config.dbs["mysql"]["host"],
                                      user=config.dbs["mysql"]["user"],
                                      passwd=config.dbs["mysql"]["pass"],
                                      db=config.dbs["mysql"]["name"])
           self.initialized = True
       return self.conn

   Actual storing (python):

   cur = self.connect().cursor()             
   for item in data:
       cur.execute("INSERT INTO table_name (key, value) VALUES ('{0}', '{1}')".format(item['key'], item['value']))
       self.conn.commit()

    

3. Use a preinstalled DB connection feature within a scraping software or service, if using any. See this landscape page showing multiple scraping services, where you can filter them out by selecting a needed feature of the web scraping tool. Press DB connection option to see the services implementing it:
4. Also, if you’re going to run your own server, you also have the option of not using a web hook at all. Your server can subscribe to the events directly using server-sent events (SSE). Once you have the the data from the events you can do whatever you want with it, including storing it in a SQL database. (source)

Welcome your comments and suggestions.