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API Courses

API courses can help you learn how to design, build, and test application programming interfaces, as well as understand RESTful services and authentication methods. You can build skills in data exchange formats like JSON and XML, error handling, and API documentation practices. Many courses introduce tools such as Postman for testing APIs, Swagger for documentation, and various programming languages like Python or JavaScript to implement API calls, allowing you to effectively integrate and manage data across different systems.

Popular API Courses and Certifications


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    LearnKartS

    Node.js & Express.js Foundations

    Skills you'll gain: Node.JS, Authentications, Middleware, Server Side, Back-End Web Development, MongoDB, Authorization (Computing), Web Development, JSON, Encryption, JavaScript Frameworks, Model View Controller, Web Applications, Restful API, User Accounts, MySQL, Javascript, TypeScript, Email Automation, Verification And Validation

    Beginner · Course · 1 - 3 Months

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    Packt

    Essential Concepts of Vector Databases

    Skills you'll gain: Vector Databases, Large Language Modeling, LangChain, Embeddings, LLM Application, Database Systems, Retrieval-Augmented Generation, Databases, Database Management, OpenAI API, Data Management, Development Environment, Data Analysis

    Intermediate · Course · 1 - 3 Months

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    Packt

    Django Foundations: Building Blogs and Social Web Apps

    Skills you'll gain: Django (Web Framework), Blogs, User Accounts, Data Sharing, Web Applications, Authentications, Full-Stack Web Development, OAuth, Javascript, Social Media, Redis, Secure Coding, Ajax, Object-Relational Mapping, Restful API, Data Modeling

    Intermediate · Course · 1 - 3 Months

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    Packt

    Advanced Full Stack Development and SwiftUI Basics

    Skills you'll gain: Node.JS, Back-End Web Development, User Accounts, Server Side, Swift Programming, Full-Stack Web Development, Web Development, Programming Principles, Real Time Data, iOS Development, Apple iOS, Frontend Integration, Web Applications, Restful API, Authentications, Data Management, UI Components, User Interface (UI), Data Security

    Advanced · Course · 1 - 4 Weeks

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    The Hong Kong University of Science and Technology

    Learning Server-side Programming through Game Development

    Skills you'll gain: Server Side, Restful API, Ajax, Node.JS, Web Applications, Web Servers, Web Development, Back-End Web Development, Model View Controller, Javascript, PHP (Scripting Language), Application Programming Interface (API), Authentications, JSON, Hypertext Markup Language (HTML), Software Architecture, Real Time Data, Data Storage

    Intermediate · Course · 1 - 3 Months

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    Packt

    Modern Web Development with Blazor WebAssembly and .NET

    Skills you'll gain: ASP.NET, JavaScript Frameworks, Development Environment, Frontend Integration, Application Programming Interface (API), Microsoft Development Tools, Web Development, Software Design Patterns, Web Components, Microsoft Visual Studio, Maintainability, Software Design, Database Development, UI Components, Data Validation

    Intermediate · Course · 1 - 3 Months

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    Pragmatic AI Labs

    GitHub: Governing AI-Generated Code

    Skills you'll gain: GitHub Copilot, AI Security, Code Review, Secure Coding, Anthropic Claude, Security Testing, LLM Application, OpenAI API, Generative AI, Large Language Modeling, Open Web Application Security Project (OWASP), Verification And Validation, AI Workflows, Generative AI Agents, Responsible AI, Vulnerability Scanning, AI Enablement, Model Evaluation, GitHub, Application Security

    Beginner · Course · 1 - 4 Weeks

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    Packt

    Building Real-World Java Applications with Spring and Beyond

    Skills you'll gain: Apache Maven, Build Tools, Hibernate (Java), Unit Testing, Data Persistence, Docker (Software), Software Testing, Object-Relational Mapping

    Intermediate · Course · 1 - 3 Months

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    Packt

    JavaScript Foundations Course

    Skills you'll gain: Hypertext Markup Language (HTML), Application Programming Interface (API), Application Development, Computer Graphics

    Beginner · Course · 1 - 4 Weeks

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    Packt

    MEAN Stack Project 2026 - Build a Real-Time Trello Clone

    Skills you'll gain: Full-Stack Web Development, Node.JS, Frontend Integration, Cloud Deployment, Application Deployment, JavaScript Frameworks, Web Applications, Web Development, Angular, Cloud Applications, Memory Management, MongoDB, Authentications, Real Time Data, Frontend Performance, Database Development, Development Environment, API Design

    Intermediate · Course · 1 - 3 Months

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    Coursera

    End-to-End Multimodal AI: Fine-Tuning, Fusion, and MLOps

    Skills you'll gain: API Design, Multimodal Prompts, MLOps (Machine Learning Operations), Restful API, Fine-tuning, OAuth, Model Deployment, Technical Communication, Model Training, Model Evaluation, Transfer Learning, Vision Transformer (ViT), Model Optimization, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Software, Solution Architecture, Machine Learning, Data Architecture, Machine Learning Algorithms, Data Science

    Intermediate · Course · 3 - 6 Months

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    Coursera

    Chroma Database Mastery

    Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Applied Machine Learning, Metadata Management, LangChain, Document Management, Embeddings, LLM Application, Large Language Modeling, Data Management, Model Evaluation, AI Integrations, Data Pipelines, Application Programming Interface (API), Software Installation, Debugging

    Intermediate · Course · 1 - 3 Months

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In summary, here are 10 of our most popular api courses

  • Node.js & Express.js Foundations: LearnKartS
  • Essential Concepts of Vector Databases: Packt
  • Django Foundations: Building Blogs and Social Web Apps: Packt
  • Advanced Full Stack Development and SwiftUI Basics: Packt
  • Learning Server-side Programming through Game Development: The Hong Kong University of Science and Technology
  • Modern Web Development with Blazor WebAssembly and .NET: Packt
  • GitHub: Governing AI-Generated Code: Pragmatic AI Labs
  • Building Real-World Java Applications with Spring and Beyond: Packt
  • JavaScript Foundations Course: Packt
  • MEAN Stack Project 2026 - Build a Real-Time Trello Clone: Packt

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Google Cloud Platform (18)
Application Programming Interfaces (17)
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Problem Solving (14)
Object-oriented Programming (13)
Kubernetes (10)
List & Label (10)

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