Dimensional Data

Have you ever wanted your apps to have the power to examine an IP address and then find out everything you possibly could about it such as what time zone is local to the IP, what currency they use or what internet service provider is used? This capability is called IP address intelligence and it can add a powerfully rich package of knowledge to your applications allowing you to customize how you present information to your users. In this post you will be learn how to quickly and easily integrate IP address Intelligence into your Delphi desktop and mobile applications. We are going to use a service called IPApi, which is one of the market-leading solutions for all your IP Intelligence requirements in one place. Why would we want to find out information about an IP Address? The IP address is often tied to an individual user. If you know information about that IP address you can customize some of the information, services or even the user interface to better meet the needs of your users. For example, if you find out that the current time for the IP address is night time then you might want to offer different services to those you offer during their daytime hours. Knowing the local currency in use where the IP address is hosted allows you can offer that as a default for purchases. Lastly, you may want or need to restrict some of app’s features if an IP address is located in a different country, possibly for security reasons or to comply with local laws or copyright compliance. With proper IP address intelligence information all of this should be possible. What is the IPApi service? The IPApi service is a powerful IP lookup RESTful web service that helps to find a different set of information using only the IP address. You can do more fascinating things with IP addresses. For instance: Content Personalization based on location Time Zone Lookup Language Redirection based on geolocation Currency and Fraud detection and more The IPApi platform is platform agnostic and offers accurate information. IPApi say their RESTful web service is “trusted by 30,000+ businesses worldwide”. How do I start getting information about an IP address in my application? Head over to the IPApi official website to sign up. There is a Free plan to test it out. IPApi Example Plan Details How do I use IPApi to get information about an IP address? After you sign up, you will have an API access key. And you can utilize that API access key to send requests to the endpoint.  Here is an example of calling to the endpoint: And depending on your subscription plan, you get different sets of data in your response: { “ip”: “161.185.160.93”, “type”: “ipv4”, “continent_code”: “NA”, “continent_name”: “North America”, “country_code”: “US”, “country_name”: “United States”, “region_code”: “NY”, “region_name”: “New York”, “city”: “Brooklyn”, “zip”: “11238”, “latitude”: 40.676, “longitude”: -73.9629, “location”: { “geoname_id”: 5110302, “capital”: “Washington D.C.”, “languages”: [ { “code”: “en”, “name”: “English”, “native”: “English” } ], “country_flag”: “http://assets.ipapi.com/flags/us.svg”, “country_flag_emoji”: “🇺🇸”, “country_flag_emoji_unicode”: “U+1F1FA U+1F1F8”, “calling_code”: “1”, “is_eu”: false }, “time_zone”: { “id”: “America/New_York”, “current_time”: “2018-09-24T05:07:10-04:00”, “gmt_offset”: -14400, “code”: “EDT”, “is_daylight_saving”: true }, “currency”: { “code”: “USD”, “name”: “US Dollar”, “plural”: “US dollars”, “symbol”: “$”, “symbol_native”: “$” }, “connection”: { “asn”: 22252, “isp”: “The City of New York” […]

It’s been around 6 years since I last wrote about the Azure Translator Services. Since 2015, the API has been updated from XML to JSON and re-organised under the Cognitive Services branding. Additionally, functionality has been broken down into different resources to help control access and provide increased flexibility around service delivery and billing. This week, I’ve updated the original blog content and shared new classes that work with the latest API’s. The security configuration has been updated to reflect the latest regions and the code released onto Github Download the code The readme.md provides details about the prerequisites for using the Azure Services, including the steps to follow to find the access keys when you set up your subscriptions and resources on the Azure portal. You can see the updated blog entry covering the services in more detail at https://delphiaball.co.uk/2021/07/30/how-to-use-azure-cloud-cognitive-services/ Azure Cloud – Translator Services Azure Cloud – Text to Voice Azure Cloud – Voice to Text

In our super-connected world, looking up physical addresses and getting accurate geographic locations is becoming an almost must-have skill for our apps. Would you like to enhance your application with accurate forward and reverse batch geocoding? Wouldn’t it be nice to have a free, lightweight and easy-to-use geocoding REST API to geocode any global address or set of coordinates in real-time? Well you’re in luck, we’re going to show you how to do that and, furthermore, we’re going to do it with a really tiny amount of code. What exactly do we mean by “geocoding”? Before we dive into how we’re going to do things, we should perhaps spend a minute or two going over some of the technical terms we’re going to cover. Forward geocoding is the process of looking up a plain-text address or place name (e.g. Eiffel Tower), whereas reverse geocoding is performed by passing latitude and longitude values of a desired location to the API. If successful, both types of geocoding return an extensive array of location-related data as well as multiple potential results along with confidence scores. In this article we will see how fast and easy it is to use RAD Studio and Delphi to create a FireMonkey multidevice application using the LowCode Wizard in addition to a REST client library to take advantage of PositionStack API and retrieve a JSON format response for worldwide news, headlines and blog articles in real-time. What is the PositionStack API? PositionStack API offers instant access to live geocoding for global places and coordinates around the world. This is possible to be done for free (up to first 25,000 calls/month; no credit card required) and much more is available at very affordable prices and scalable to the use you make with no upfront commitments. The PositionStack API covers 2+ billion addresses sourced from multiple, highly reliable sources, such as Nominatim, GeoNames, Pelias and OpenStreetMap. Updates to our dataset are made multiple times per day and smart filters and algorithms ensure the highest possible level of consistency across API requests and accuracy in geo data responses. Our RAD Studio and Delphi applications will be able to call the API and request information based on the name of parameters you provide. How do I set up the PositionStack API? Make sure you refer to PositionStack API website (https://PositionStack.com/) and and SignUp for the free Plan providing only your email and some basic information (no credit card required). Once you are in the website will redirect you to a Quickstart guide dashboard and your API Access Key will be provided. The Access Key unique, personal and is required to authenticate with the API. Keep it safe! How do I call PositionStack API endpoints? Now all we need to do is to call the API base URL (http://api.positionStack.com/) via a HTTP POST method with no JSON request body needed and some few requested parameters added to the URL address depending on the ednpoint we choose to call. One can do that using REST Client libraries available on several programming languages. PositionStack offers two API endpoints to choose from Forward Geocoding: Geocoding by free-text place name or address. Reverse Geocoding: Geocoding by coordinates or IP address. Our demo will focus on the Forward Geocoding Endpoint but all the others follow similar logic but […]

In keeping with our  theme, today we are focusing on Python, PyScripter, and the Python4Delphi bridge. The 11 AM CDT session covers Python and PyScripter basics The 1 PM CDT Session covers Python 4 Delphi and Delphi 4 Python Be sure to register if you haven’t already. For more articles about Python and Python GUII development visit PythonGUI.org

A search engine results page, or SERP, is the page you see after entering a query into Google, Yahoo, or any other search engine. In addition to organic search results, search engine results pages usually include paid search and pay-per-click (PPC) ads plus additional generated information not directly related to the search. Wouldn’t it be nice to have a free, lightweight, easy-to-use SERP API built into your own app to give your users the ability to harness the immense power of the search engines? How to add superb power to your apps with the absolute minimum of coding effort Low code is where RAD Studio Delphi really shines compared to nearly all other programming languages. In many ways it was one of the very first ground-breaking systems to embrace low code as a philosophy right from the very first day it was released. In this article we will see how fast and easy it is to use RAD Studio and Delphi to create a Firemonkey multidevice application using the LowCode Wizard in addition to a REST client library to take advantage of SerpStack API and retrieve a JSON format response for Google SERP in real-time. Using SerpStack API with RAD Studio’s low code capabilities is a smart way to produce applications in the modern world SerpStack API offers instant access to live geocoding for global places and coordinates around the world. This is possible to be done for free (up to first 100 calls/month; no credit card required) and much more is available at very affordable prices and scalable to the use you make with no upfront commitments. Our RAD Studio and Delphi applications will be able to call the API and request information based on the name of parameters you provide How do I set up the SerpStack API? Make sure you refer to SerpStack API website (https://SerpStack.com/) and and SignUp for the free Plan providing only your email and some basic information (no credit card required). Once you are in the website will redirect you to a Quickstart guide dashboard and your API Access Key will be provided. The Access Key unique, personal and is required to authenticate with the API. Keep it safe! How do I call SerpStack API endpoints? Now all we need to do is to call the API base URL (http://api.serpStack.com/) via a HTTP POST method with no JSON request body needed and some few requested parameters added to the URL address depending on the endpoint we choose to call. One can do that using REST Client libraries available on several programming languages. SerpStack offers two API endpoints to choose from Search: Get SERP data for your search query Locations: Search locations supported by the API Our demo will focus on the Search Endpoint but all the others follow similar logic but with different parameters passed. For a complete and detailed list of endpoints and its parameters make sure you refer to SerpStack Quickstart guide (https://serpStack.com/quickstart) // Search API Endpoint http://api.serpstack.com/search ? access_key = YOUR_ACCESS_KEY & query = mcdonalds // optional parameters: & engine = google & type = web & device = desktop & location = new york & google_domain = google.com & gl = us & hl = en & page = 1 & num = 10 & output = json // […]

NumVerify is a full-fledged and powerful RESTful web service that allows global number validation and lookup service in more than 230 countries around the globe. It offers a simple RESTful JSON API endpoint that you can send and receive correct information about a phone number. NumVerify API sends handy JSON formatted data about the carrier, geographical location, line type, and more in seconds. NumVerify API is easy to integrate. NumVerify API is platform agnostic and offers a simple connection in any platform. Moreover, with the power of Delphi, you can send and receive phone number validation information without coding because of low-code app development features. How to integrate NumVerify API into Delphi FireMonkey application? In this post, we will create a fully functional cross-platform application using FireMonkey App Low Code Wizard. the FireMonkey Low Code Wizard fully integrates with NumVerify API. What exactly is the NumVerify API? NumVerify API is a product built and maintained by apilayer and helping millions of developers to automate complex processes using solid RESTful web services.  Number Validation – Keep your user database clean and fight fraud by validating. Swift & Secure API – Easy to integrate URL structure Advanced Tools – Configure lookup options with a set of parameters Cost-effective API How do I set up the NumVerify API? Just head over to the NumVerify API website (https://numverify.com/) and sign up for the free subscription by providing basic information. After signing up, you can open Dashboard, and there will be your API Access Key with documentation. How to send a request to the NumVerify API endpoint? Well, now you can send requests to the endpoint using your API access key. Just need to give the required parameters to the URL.  Here is a sample API request with a sample JSON response. After the request is successfully sent, you receive a clear JSON response. Each API response consists of 10 different response objects. You learn more about the response structure here (https://numverify.com/documentation) How do I connect my applications to the NumVerify API? In this demonstration, I utilize Delphi and FireMonkey to create a client app. REST Client components can work with any RESTful web service easily.  The lightning-fast way of connecting to APIs is the RAD Studio Delphi REST Debugger REST Debugger is a specialized tool for Delphi and C++ Builder developers. You can play with any kind of REST-based web service. Besides, after connecting and receiving the JSON response, you can quickly copy and paste components from the REST Debugger to your Delphi or C++ Builder project. And you are good to go! How to build an app which runs on Windows, macOS, Android, and iOS and works with the NumVerify API I pointed out to the FireMonkey App Low Code Wizard. Low Code Wizard helps us to initialize a fully functional cross-platform FireMonkey application. The wizard gives you different options and database functionalities. And then, you select the required features which, then generate a complete app. How do I start using Low-Code development in RAD Studio? Run your copy of RAD Studio. Open the GetIt Package Manager from the Tools menu. There you can search for a “low code” keyword. Now install the FireMonkey App Low Code Wizard. Now you can utilize Low Code App Wizard and generate a fully functional app within seconds. For this, you should go on the menu: File->New->Other and select Multi-Device […]