Graphql api code example. . Creating a schema The schema is the structure of the data that clients can query for. NET. Let’s create our books API. The GitHub GraphQL API offers more precise and flexible queries than the GitHub REST API. To create integrations, retrieve data, and automate your workflows, use the GitHub GraphQL API. I recently wrote this article where I explained the main differences between common API types nowadays. Queries Learn how to fetch data from a GraphQL server GraphQL supports three main operation types—queries, mutations, and subscriptions. For example, if you’re building a social media application, your API should have types such as Posts, Users, Likes, Groups. to In this example, we will build a GraphQL API on top of the Express framework. And this tutorial aims to show you an example of how you can full Jul 23, 2025 · What is GraphQL API In Python GraphQL API is a query language for fetching data from a database. Types are custom objects that represent how your API is going to look. Build a Bookstore API with GraphQL This project is about building a system that manages books, authors, and categories using a GraphQL API instead of REST. Types have fields, and these fields return a specific type of data. From its flexible query language to its efficient data retrieval, GraphQL empowers developers to build more responsive and tailored APIs. Clients can query for all books, and each book contains the title and the author of the book. It supports both queries and mutations (you can create repositories, add comments to PRs, and more) and has a vast amount of data making it possible to build really in-depth examples and demos or see what GraphQL looks like at scale. Contribute to graphql-dotnet/examples development by creating an account on GitHub. Jun 22, 2021 · The GitHub API is one of my favorite APIs for creating examples. See full list on dev. Code examples for GraphQL Start (tutorial) — How to build a GraphQL API on Node. Examples for GraphQL. Mar 4, 2021 · Building, running, and querying our GraphQL API Now that we’ve got our project setup, let’s build and run our GraphQL API. Next step is to create a folder hello-world-server and navigate to the same folder from the terminal. Aug 13, 2025 · WordPress GraphQL: The WPGraphQL plugin enables WordPress sites to expose their data through a query language. You will learn how to create schemas, define queries/mutations, and structure a complete GraphQL server—ideal for GraphQL mini projects and GraphQL project ideas for beginners. This integration illustrates how developers can modernize content management systems by using GraphQL API examples, yielding a more flexible and efficient API experience that boosts site performance. Using GraphQL API, we can fetch the only required information, this avoids the drawbacks of under fetching and over fetching compared to the REST APIs. We have already seen several examples of basic queries in this guide, and on this page, you’ll learn in detail how to use the various features of query operations to read data from a server. Fields At its simplest, GraphQL is about asking for specific Jul 23, 2025 · Conclusion In this comprehensive GraphQL tutorial, you have explored the world of GraphQL, exploring its unique features, benefits, and practical applications. May 2, 2023 · Hi everyone! In this tutorial we're going to take a deep dive into GraphQL APIs. It has a different approach than traditional REST APIs. js stack - kriasoft/graphql-api-examples May 9, 2025 · 1. So go ahead, experiment with GraphQL, create expressive schemas, and embrace the power of Jan 4, 2019 · Types Types are one of the most important features of GraphQL. lqgdq ipec oero laveii jmsjb isejphm lfn lkikclx rggdm bgmz