Fast Api Vs Flask


When should we use PUT and when should we use POST? The HTTP methods POST and PUT aren't the HTTP equivalent of the CRUD's create and update. Get the latest. run() function encapsulates the start up of the web server and replaces the app. To learn more about the API and practice using the methods, you can either use the API Sandbox or use this guide to make the calls using either a browser or a RESTful addon to a browser. Js vs Java : Which is Faster for API's? done with every API call in a professional environment but if you leave them out of a benchmark, it makes your benchmarks look REALLY FAST. This decorator works like the Flask-Restful marshal_with decorator with the difference that it documents the methods. NodeJs Vs Flask Flask is a Python Web Framework. Submit audio files using the Quicktate iOS app, voice recorder, email, or API, and then receive the completed transcription back online, by email, in Evernote, or via API. 4 or later) and mysqlclient. What if I need more than 2. Hereafter, we will focus on the most recent versions for now. If you want to delve deeper into how all of this works and how it can be used, there are lots of helpful resources out there, such as the official handbook. Flask is a microframework for Python based on Werkzeug and Jinja2. There are python packages available to work with Excel files that will run on any Python platform and that do not require either Windows or Excel to be used. SignallingSession (db, autocommit=False, autoflush=True, **options) ¶ The signalling session is the default session that Flask-SQLAlchemy uses. You will create a SPA and a backend API to expose exams and questions so users can test their knowledge regarding different technologies. Buy Stanley Adventure Stainless Steel Flask: Flasks - Amazon. Building a simple REST API with Python and Flask. When testing and debugging your Keras REST API, consider using cURL (which is a good tool to learn how to use, regardless). Sounds marvellous right! In this article, we'll understand how to create our own Machine Learning API using Flask, a web framework in Python. News, Photos, Videos, Scores, Fixtures, Schedule, Results, Scorecards, Rankings and all the latest updates from the world of Cricket. Butter lets you build blogs and CMS-powered Flask websites without setting up and maintaining a separate WordPress instance. It is based on WSGI and its nature is synchronous. Games The OpenVG API must be useful for defining sprites, backgrounds, and textures for use in both 2D and 3D games. There is Django, Falcon, Hug and many more. You also have an AJAX REST API. The tops screw off both models for easy refilling. This means that existing Flask apps can evolve with very little effort into Quart apps and then use these new libraries to take advantage of performance improvements not possible with Flask. Flask does 89,497. Python flask is an API that helps us to build web based application in python. Developers Your imagination, Cloudflare’s infrastructure. pip install flask-bootstrap. It is not fast enough to use Floats. Over the years, Dan Thompson, John Miles, and Jeff Roberts have designed and refined the Miles API to be the best possible solution for your game's audio needs. Swagger is the new standards for API playground and live documentation, so I created this Flask extension to help the creation of powerful APIs using Flask + Swagger UI. The bulk of this article will be about how to set up the uWSGI application server to launch the application and Nginx to act as a front end reverse proxy. Both Django vs Flask are web frameworks for Python. Introduction For the first part of the 3 part series of the building Restful API with Flask, Postman and PyTest. js for most people. A RESTful API is an application program interface that uses HTTP requests to GET, PUT, POST and DELETE data. Angular is a platform for building mobile and desktop web applications. Hydro Flask vs Yeti - Drink That Water! Drinking liquids throughout the day can have a very calming effect. We are going to use these things to build a running API. I’ve written a few tutorials regarding Node. Is there some broken manual somewhere that needs to be fixed?. General support issues are most at home on stackoverflow, where there is a seaborn tag. But it can also be used as Web App which is covered in a different tutorial. Unlike public facing Web search engines , FAST typically operates in private company networks, such as intranet and document libraries. FXCM offers four FREE APIs, each connecting. As StackOverflow recently analyzed, Python is one of the fastest-growing programming languages, having surpassed even Java on the number of questions. Flask-Restless provides simple generation of ReSTful APIs for database models defined using SQLAlchemy (or Flask-SQLAlchemy). Side-by-side comparison of flask vs. Editor – This seven‑part series of articles is now complete: Introduction to Microservices; Building Microservices: Using an API Gateway (this article). And browsers, though fast and reliable, are slow as hell and maddeningly uncontrollable. Yet it felt kind of unfinished without it, so here you go, the final workflow: Note: We are using flask in this example. These objects can be serialized to JSON and can be created, retrieved, updated and deleted through the JSON API. The API can be designed to accept a unique example to be predicted, or several different ones (batch predictions). GitHub (app=None) ¶ Provides decorators for authenticating users with GitHub within a Flask application. NodeJs Vs Flask Flask is a Python Web Framework. 9k Followers, 601 Following, 2,605 Posts - See Instagram photos and videos from Fast Company (@fastcompany). Here is how our signin. The bulk of this article will be about how to set up the Gunicorn application server to launch the application and Nginx to act as a fron. 3) - Rows: 574. OK, bad news out of the way, on to the actual question. It is based on Werkzeung and Jinga2. Completing As a First Resort is an. Therefore, I thought it would be a good time to document the basics of unit testing a Flask application. Flask is a lightweight Python framework for web applications that provides the basics for URL routing and page rendering. In this guide, we will be setting up a simple Python application using the Flask micro-framework on Ubuntu 16. For Flask, there has been. In this article, we will see how to create RESTful APIs in Flask using Flask-RESTful. The WordPress HTTP API can also be used to communicate and interact with with other APIs like the Twitter API or the Google Maps API. It's well documented. Flask-RESTPlus also support setting the response code and response headers using multiple return values, as shown below:. If you want to delve deeper into how all of this works and how it can be used, there are lots of helpful resources out there, such as the official handbook. But still, you can compare the plaintext and JSON serialization, that doesn't involve a DB. Flask is a microframework based on Werkzeug, Jinja2 and good intentions, and before you ask: It's BSD licensed! — Flask Official Website. Falcon vs Flask: What are the differences? Developers describe Falcon as "High-performance Python framework for building cloud APIs and web app backends". It allows to effortlessly build and deploy highly customizable, fully featured RESTful Web Services. Sponsor: Freelancer Bundle (Use "brad25. route - Part 1 It's been a while since I've posted so figured it's about time I started a new series on my blog. It's intended for getting started very quickly and was developed with best intentions in mind. API trade through upstox is 850 vs 2000 of zerodha. Flask does 89,497. View Documentation. These durable water bottles are built for your active lifestyle. This post attempts to highlight my thought process in selecting a suitable stack for developing an API in Python for our current project at work. Let’s look at the two common options and the pros and cons of the componentWillMount and componentDidMount. Now we will learn how to test Web API locally to check request & response during development. Need a Wordpress Alternative? ButterCMS is an API-based blog engine and CMS that integrates with Flask and is a developer friendly alterntive to Wordpress. Develop for any. Js vs Java : Which is Faster for API's? done with every API call in a professional environment but if you leave them out of a benchmark, it makes your benchmarks look REALLY FAST. API reference¶. MockLab helps teams ship better apps faster by mocking APIs that aren't ready, don't have a reliable sandbox or have high usage charges. This API is not RESTful since for most calls both GET and POST HTTP verbs can be used interchangeably, and other verbs are not supported. Simple plain text API for querying blockchain data. All classes and functions exposed in pandas. Ask Question Asked 2 months ago. Certainly a postcard is faster and cheaper to send than an envelope, but it could still be wrapped within something else, even an envelope. js is ranked 1st while Flask is ranked 2nd. To keep things nice and tidy, it has been split into two containers: one for the database and the other for the web server. Django, on one hand, provides a full-featured Model-View-Controller Framework, flask, on the other hand, is a micro-framework which beliefs in the concept of doing one thing and do it well. js can handle the most professional use cases. Models can later be reduced in size to even fit on mobile devices. Cell Growth Fed batch cultivations in 4 different scales ranging from 125 mL (shake fl ask) over 5 L (lab scale) and fi nally 200 L and 1,000 L as production scale were compared. Flask is based on Werkzeug WSGI toolkit and Jinja2 template engine. This section presents the API reference for the SQL Expression Language. search Search jQuery API Documentation. Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions. They are compatible with OpenAPI 3. Introduction What you will make. class flask_sqlalchemy. For some reason your suggested change could not be submitted. Clean and compress user-uploaded images. Try ButterCMS free "Best CMS on the market" ButterCMS is an API-based Flask blog engine that integrates with Flask in minutes. FastSpring is a trusted global SaaS ecommerce partner for software companies. We use WTForms, a module for validation of forms. In this tutorial I would like to show you how to connect Vue. While doing some performance test on a new flask microservice, I noticed it was not handling very very many connections per second. Let’s look at the two common options and the pros and cons of the componentWillMount and componentDidMount. py and save it in your HelloWold directory. 3 Released 2011-02-03) - weblayer is a lightweight, componentised Python package for writing web applications. Flask: Now that you have flask installed in your virtual environment you can start coding! Open up your favorite text editor and create a new file called hello. So let's discuss these frameworks. API methods; This exposes a REST API (not completely strict). marshal_with() decorator¶. Dynamic speech can be utilized to enhance any online application. Such a schema (called a “Type” in the framework’s terminology) can then be bound to request a handling function. In this article you will find a list of 17 best python web frameworks to learn in 2017. Let's learn how to develop RESTful APIs with Python and Flask. 4 or later) and mysqlclient. SQL Statements and Expressions API¶. The init_app() style of initialization is also supported. Allows users to import workouts and training plans to Garmin Connect and see workout details on their Garmin devices. The Flask RESTful API is comingbut not this month. The benefits are huge—lightning-fast deployments, automatic scaling, and pay-per-execution pricing. Boto provides an easy to use, object-oriented API, as well as low-level access to AWS services. NET Web API is a framework for building HTTP services that can be accessed from various clients, such as browsers and mobile devices. Eve is an open source Python REST API framework designed for human beings. Flask Flask is a micro-framework developed in python. run() function encapsulates the start up of the web server and replaces the app. The NCES Fast Facts Tool provides quick answers to many education questions (National Center for Education Statistics). gif! First, you'll need to set up your "virtual environment" and install Flask and Zappa into it, like so:. I used to work in customer support at a technology company where API connections that pulled user data from other programs were integral to the product. Flask is a microframework for Python based on Werkzeug, Jinja 2 and good intentions. js framework, but I never took a step back and explained how to make a super simple RESTful API for processing HTTP requests from a front-facing interface. Before starting on this guide. Flask is an open source web application framework for Python. This page describes these API endpoints and an end-to-end example on usage. Building beautiful REST APIs using Flask, Swagger UI and Flask-RESTPlus ASP. You can learn more about how to quickly get started with Flask in the Flask quickstart guide. The web server will be able to react to the user inputting dynamic content, turning your website into a web application capable of doing more than just showing static information. Personalized with a logo, monogram, or your own design. channel Read only Is a. To see the code or report a bug, please visit the github repository. In this post, I'm going to walk you through a tutorial that will get you started on the road to writing your own web services using Python Flask. Flask and Django are two of the most popular web frameworks for Python (although there are many more). The user can modify the session if only it has the secret key Flask. Hereafter, we will focus on the most recent versions for now. Flask and Django both have their strengths and weaknesses. By default, Flask uses the Jinga2 templating engine. This means that existing Flask apps can evolve with very little effort into Quart apps and then use these new libraries to take advantage of performance improvements not possible with Flask. So let's discuss these frameworks. Flask REST API. Flask depends on the Jinja template engine and the Werkzeug WSGI. There is the Django with lots of intelligent defaults and the Flask micro framework with complete freedom in the choice of modules. Also, note that extensions have the concept of options pages, so you don’t need to create an app just to support option setting. We use cookies for various purposes including analytics. Flask is a microframework for Python based on Werkzeug and Jinja2. No fiddling with Apache or nginx config, no need to install anything. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL ® and its built-in GLUT emulation. OK, bad news out of the way, on to the actual question. Completing As a First Resort is an. Falcon comparison can be found on Stackshare. It can be deployed on-prem, on a private cloud, is available as a service on cloud or deployed in a hybrid fashion where its components can be distributed and deployed across multiple cloud and on-prem infrastructures. Returns an array of references from your Git database that match the supplied name. Develop custom applications for health and fitness data with our Health API. Tavern is a pytest plugin, command-line tool and Python library for automated testing of APIs, with a simple, concise and flexible YAML-based syntax. It's well documented. Udemy is an online learning and teaching marketplace with over 100,000 courses and 24 million students. Install guides, tutorials, API docs and FAQs. It must be able to provide twodimensional overlays (e. More information on a Flask vs. Easy to follow steps guide how to quickly configure DatePicker UI widget, easily enable/disable it using methods and how to change events. Flask is a "microframework", it doesn't include database integrations nor many of the things that come by default in Django. This template above simply outputs the name parameter, and the running application should look like this:. ai blog, you may be familiar with my work, but if not, you can read about my background here. But even if in some certain case , designing a REST API seems a little harder than an RPC one, it gives you a frame that let you achieve more easily a consistent API. Garmin Health API. Flask API is a drop-in replacement for Flask that provides an implementation of browsable APIs similar to what Django REST framework provides. While it may be tempting to write a new API in an up-and-coming language such as Node or Go, it often makes sense to stick with a platform that your team is already familiar with. Welcome to Flask-MQTT’s documentation!¶ Flask-MQTT is a Flask extension meant to facilitate the integration of a MQTT client into your web application. Flask-SQLAlchemy is an extension for Flask that adds support for SQLAlchemy to your application. Let’s look at the two common options and the pros and cons of the componentWillMount and componentDidMount. When testing and debugging your Keras REST API, consider using cURL (which is a good tool to learn how to use, regardless). Insomnia is a cross-platform GraphQL and REST client, available for Mac, Windows, and Linux. Flask-MySQL is a Flask extension that allows you to access a MySQL database. jsonify, differing only when a request has a callback specified in the request arguments, in which case the response body is JSON-Padded. Flask: Now that you have flask installed in your virtual environment you can start coding! Open up your favorite text editor and create a new file called hello. I have decided to use Python Flask for it. The Jupyter notebooks require Python 3 libraries and a GPU. Flask is a bit harder to gauge here, mostly because of the way it is used. Flask is a fantastic micro web framework for Python, however, it is not a native web language. Rinse the flask as well as the cap and it’s ready for adventure. Obviously, there is a great deal more to Flask, but you can actually build quite a bit with just these building blocks (as we will soon see in the example below). 2019 SitePoint Pty. Personalized with a logo, monogram, or your own design. It is BSD licensed and is intended for beginners use for it has a convenient and easy way of getting started. Returns an array of references from your Git database that match the supplied name. Why Tenor? Tenor is the API that delivers the most relevant GIFs for any application, anywhere in the world. Let's learn how to develop RESTful APIs with Python and Flask. API Reference¶ class flask_github. In this tutorial we explain how to build a REST API using flask. I will be covering the explanation of the libraries and tools used to create a expenses manager project based upon Testing Python Applications with Pytest so that you will understand why you might use these tools or libraries as part of your development process to develop APIs in Flask. Custom tumblers and water bottles by YETI, RTIC, Hydro Flask, and more. And thank you for taking the time to help us improve the quality of Unity Documentation. The goal is to run benchmarks for 2 approaches and compare them. This means that existing Flask apps can evolve with very little effort into Quart apps and then use these new libraries to take advantage of performance improvements not possible with Flask. I hope to do more cool stuff with it in the future and I hope you do too. Flask-RESTPlus is an extension for Flask that adds support for quickly building REST APIs. I looked at both, and Flask-Restful is what I went with. Basically for the common use of having one Flask application all you have to do is to create your Flask application, load the configuration of choice and then create the Session object by passing it the application. PyCharm is a full Integrated Development Environment (IDE) for Python. Python's Web Framework Benchmarks There are some benchmarks for popular python frameworks Jun 9, 2016 View on GitHub View methodic View latests results The Participants. Eve is an open source Python REST API framework designed for human beings. Both Flask and Falcon provide fast ways to prototype a REST API in Python. It extends the default session system with bind selection and modification tracking. Connexion is a framework that automagically handles HTTP requests based on OpenAPI Specification (formerly known as Swagger Spec) of your API described in YAML format. Flask Defined. Based on one of the most popular computer languages in the world; Minimalistic and easy to get started; Lightning fast (Pinterest's API serves 12+ billion reqs / day with Flask). flask is the framework here, while Flask is a Python class datatype. Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions. It has no database abstraction layer, form validation, or any other components where pre-existing third-party libraries provide common functions. SAX can only do XML reading. There are a multitude of frameworks for creating RESTful APIs in just about every popular programming language. Some subpackages are public which include pandas. Flask vs Django: How to Choose the Right Web Framework for Your Web App By H. Flask makes it super easy to write simple web services and APIs, and Zappa makes it trivially easy to deploy them in a serverless way to AWS Lambda and AWS API Gateway. A Thermos is a vacuum flask in the form of a commercial product. You can learn more about how to quickly get started with Flask in the Flask quickstart guide. Integer vs Floating-Point Results. This will also make other documents changed since the last refresh visible. by Greg Obinna How to structure a Flask-RESTPlus web service for production builds Image credit - frsjobs. Transfast has the highest exchange rates, friendly and helpful customer service, reliable fast secure service, and contests, promos, and new services – that’s why I love Transfast and would definitely recommend it always!. While this is specific to an endpoint I created for my project it's a good outline for building a REST API with Python in Linux. Things which aren't magic - Flask and @app. View Documentation. Flask-SQLAlchemy is an extension for Flask that adds support for SQLAlchemy to your application. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL ® and its built-in GLUT emulation. So let's discuss these frameworks. So, once we import Flask, we need to create an instance of the Flask class for our web app. pytest: helps you write better programs¶. Submission failed. This is fast and useful. To keep things nice and tidy, it has been split into two containers: one for the database and the other for the web server. sudo pip install flask I'm assuming you already know the basics of REST. The init_app() style of initialization is also supported. Case docket for DOCKERY VS BROTHERS PAINTING CO, CGC-88-898966 in California State, San Francisco County, Superior Court, filed 11/03/1988. is a global leader in the design and manufacture of a wide range of specialty heat exchangers and heat transfer solutions. Flask: Now that you have flask installed in your virtual environment you can start coding! Open up your favorite text editor and create a new file called hello. It takes just a few lines of Python to load Flask, and because it is modular, you can restrict the dependencies to suit your needs. It can be considered a low level that has the ability to update bitmap images and does not. 6 — http client/server for Asyncio. It allows to effortlessly build and deploy highly customizable, fully featured RESTful Web Services. It was my first foray. Your app goes further with data from over 20 million active Fitbit users. Web apps are a great way to show your data to a larger audience. Low latency streaming socket channel providing data on new blocks and transactions. For Flask, there has been. There is also a more detailed Tutorial that shows how to create a small but complete application with Flask. Generate, edit, and store feature-rich PDF documents without compromising design or features. In this three-part tutorial, we'll build a CRUD (Create, Read, Update, Delete) employee management web app using Flask, a microframework for Python. This tutorial assumes that you have some basic knowledge of the Python programming. This decorator works like the Flask-Restful marshal_with decorator with the difference that it documents the methods. I have a rf module 433Mhz which consist of a transmitter and a receiver, I used virtualwire and Radiohead library in Arduino and it's pretty fast. Anaconda Cloud. What needs to be done to make the REST architectural style clear on the notion that hypertext is a constraint? In other words, if the engine of application state (and hence the API) is not being driven by hypertext, then it cannot be RESTful and cannot be a REST API. In general, it is data accessed and processed from an application. If not, or if you want a quick refresh, I've written an introduction to Designing a RESTful Web API. Flask-Restless¶. The Sell API lets you tap into Sell and build your own Sell-powered applications for the web, mobile and desktop. Why Tenor? Tenor is the API that delivers the most relevant GIFs for any application, anywhere in the world. flask is the framework here, while Flask is a Python class datatype. Flask Tutorial in Visual Studio Code. I didn't want to start comparing two different things, so I did patience for quite long for a more stable version. Some subpackages are public which include pandas. So, I rolled up my sleeves to explain this to myself first. I went with Flask as I knew a little of Python already and begin writing a REST API with it, and immediately fall in love with it. We can create a Web API directly with flask. 7 - Fast and simple WSGI-micro framework for small web-applications Flask app with Apache WSGI on Ubuntu14/CentOS7 Fabric - streamlining the use of SSH for application deployment. Hey, FastAPI creator here. They are looking for a developer who has had experience working with Python, Flask, React, Rest API’s, and SQL. ET AL DIV OF LAMSON & S, CV-85-100604 in Ohio State, Cuyahoga County, Court of Common Pleas, PAUL R MATIA presiding, filed 11/12/1985. The current stable HTTP API is reachable under /api/v1 on a Prometheus server. It may also be used to hold untradeable potions such as overloads. Eve is powered by Flask and Cerberus and it offers native support for MongoDB data stores. The generated APIs send and receive messages in JSON format. It can be considered a low level that has the ability to update bitmap images and does not. For some reason your suggested change could not be submitted. Eve is an open source Python REST API framework designed for human beings. Ask Question Asked 2 months ago. As StackOverflow recently analyzed, Python is one of the fastest-growing programming languages, having surpassed even Java on the number of questions. Django is a high-level Python framework that encourages the perfection of. It’s your first, small app and you kinda expected that setting debug to False on the app. Welcome to the Sell API v2 documentation. js library with Flask templates. In this post, I'm going to walk you through a tutorial that will get you started on the road to writing your own web services using Python Flask. com Source Code Docs Changelog FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3. Create add-ons and extensions for Visual Studio, including new commands, code analyzers, and tool windows. E-book Readers The OpenVG API must provide fast rendering of readable text in Western, Asian, and other scripts. Flask-MySQLdb depends, and will install for you, recent versions of Flask (0. Low latency streaming socket channel providing data on new blocks and transactions. Falcon is a bare-metal Python web API framework for building very fast app backends and microservices. Great things are done by a series of small things brought together – Vincent Van Gogh. In the case of the Facebook example, the prefix is going to change based on which profile the user is viewing. Let's take a look at the object storage matchup of AWS S3 vs. Test Web API. Process product photos on e-commerce sites to have competetive website performance, and ensure that high quality images are fast for mobile users too. Flask-AppBuilder¶. The composition of this object depends on the request type or verb. 4 or later) and mysqlclient. Your favorite library may have “API Documentation” which documents which functions are available, how you call them, which arguments are required, etc. ipstack is a subscription-based service and your chosen plan renews automatically each month. We are the preferred choice for communication products of all types and the fastest growing GIF service on the market. Differences Between Django vs Flask. Unsure which solution is best for your company? Find out which tool is better with a detailed comparison of leap & law-ruler. Completing As a First Resort is an. But Django has a steep learning curve. Hey, FastAPI creator here. Flask is great for developers working on small projects that need a fast way to make a simple, Python-powered web site. In this article, Django vs. The WebXR Device API will be the cross-browser standard for VR content on the web. Using the File API, which was added to the DOM in HTML5, it's now possible for web content to ask the user to select local files and then read the contents of those files. Specifically, I'm going to walk through the creation of a simple Python Flask app that provides a RESTful web service. Flask is a web application framework written in Python. Let's go over how to use the Python web framework Flask to deploy a Serverless REST API. Flask will not solve any issue regarding MongoDB, but you can get a library there and work with that. The progressbar widget uses the jQuery UI CSS framework to style its look and feel. Yet it felt kind of unfinished without it, so here you go, the final workflow: Note: We are using flask in this example. of black powder. Glide offers an easy to use API, a performant and extensible resource decoding pipeline and automatic resource pooling. For API frameworks (Falcon hug or Sanic if you develop JSON API. OpenAPI / Swagger Resource List for API Developers. In terms of the actual database migrations, everything is handled by Alembic so you get exactly the same functionality. You can design and mock, debug, test, document, monitor, and publish your APIs - all from one place. Need a Wordpress Alternative? ButterCMS is an API-based blog engine and CMS that integrates with Flask and is a developer friendly alterntive to Wordpress. Build Your API. It can be considered a low level that has the ability to update bitmap images and does not. Limited Exposure. The following are code examples for showing how to use flask. This section will show you how to build a prototype API using Python and the Flask web framework. 9 — Fast, simple and lightweight WSGI micro web-framework; Django 1. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. Find freelancers and freelance jobs on Upwork - the world's largest online workplace where savvy businesses and professional freelancers go to work!. I went with Flask as I knew a little of Python already and begin writing a REST API with it, and immediately fall in love with it. The presentation introduce in REST concept, presents benchmarks and research for best solutions, analyzes performance problems and shows how to simple get better results. An API can give you computation result or data.