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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


  • C

    Coursera

    Configuración de APIs en Python: Crea un API REST

    Skills you'll gain: Restful API, API Design, Application Programming Interface (API), Security Controls, Virtual Environment, Development Environment, Python Programming, Secure Coding, Data Access, User Accounts, Package and Software Management, Application Security, Encryption

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: Free
    Free
    C

    Coursera

    Azure: create a REST API using NodeJS Serverless Functions

    Skills you'll gain: API Gateway, Serverless Computing, Cloud API, Restful API, Node.JS, Microsoft Azure, Application Programming Interface (API), API Design, API Testing, Software Testing, Network Routing

    4.5
    Rating, 4.5 out of 5 stars
    ·
    114 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • C

    Coursera

    GenAI for Data Analysis : OpenAI Assistant API

    Skills you'll gain: OpenAI API, Prompt Engineering, Generative AI Agents, Data Analysis, Generative AI, OpenAI, Data Visualization Software, Data Manipulation, Artificial Intelligence, Python Programming

    4.9
    Rating, 4.9 out of 5 stars
    ·
    7 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • P

    Packt

    RESTful API with Express

    Skills you'll gain: Data Persistence, API Design, API Testing, Test Tools, Javascript, Development Environment

    Intermediate · Course · 1 - 4 Weeks

  • C

    Coursera

    Data Analysis with OpenAI API: Save time with GenAI

    Skills you'll gain: Prompt Engineering, OpenAI API, Generative AI, Exploratory Data Analysis, Analysis, OpenAI, ChatGPT, Data Analysis, Analytics, Data-Driven Decision-Making, E-Commerce, Data Manipulation, Python Programming

    4.5
    Rating, 4.5 out of 5 stars
    ·
    11 reviews

    Intermediate · Guided Project · Less Than 2 Hours

  • Status: New
    New
    Status: Free Trial
    Free Trial
    M

    Microsoft

    Microsoft Secure & Scalable API Development with .NET

    Skills you'll gain: Scalability, Role-Based Access Control (RBAC), Load Balancing, Authentications, Secure Coding, Microsoft Copilot, ASP.NET, Data Security, Performance Tuning, Endpoint Security, Back-End Web Development, .NET Framework, API Design, Restful API, Application Security, Application Development, C# (Programming Language), Multi-Factor Authentication, Process Optimization, Debugging

    4.5
    Rating, 4.5 out of 5 stars
    ·
    92 reviews

    Beginner · Specialization · 3 - 6 Months

  • Status: New
    New
    P

    Packt

    Modern API Automation, From Postman to AI-Driven Pipelines

    Skills you'll gain: Postman API Platform, API Testing, CI/CD, Application Programming Interface (API), Web Development Tools, Test Automation, Continuous Integration, AI Integrations, Test Script Development, Devops Tools, Key Management, Test Tools, Software Development Tools, Secure Coding, Automation, AI Security, AI Workflows, Debugging, Quality Assurance

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    P

    Packt

    NestJS Developer Lab 2026 - Build a Real API Step-by-Step

    Skills you'll gain: Application Programming Interface (API), API Design, Node.JS, API Testing, Restful API, Authentications, Back-End Web Development, Server Side, Frontend Integration, User Accounts, PostgreSQL, Data Validation, Database Development, Object-Relational Mapping, Authorization (Computing), TypeScript, Verification And Validation, Database Management

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    E

    EDUCBA

    REST Assured Java API Testing: Basics to Frameworks

    Skills you'll gain: Cucumber (Software), API Testing, Gherkin (Scripting Language), Behavior-Driven Development, JSON, Restful API, Apache Maven, Application Programming Interface (API), Test Tools, Test Planning, Test Case, Software Testing, Test Engineering, Test Script Development, Security Testing, Test Automation, Code Coverage, Authentications, Java Programming, Java

    4.9
    Rating, 4.9 out of 5 stars
    ·
    47 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    C

    Codio

    Getting Started with Generative AI API

    Skills you'll gain: OpenAI API, Fine-tuning, Prompt Engineering, OpenAI, Large Language Modeling, ChatGPT, Multimodal Prompts, Application Performance Management, Generative Model Architectures, Generative AI, LLM Application, Image Analysis, Photo Editing, Token Optimization, Application Programming Interface (API), Animations, Tool Calling, File Management, Python Programming, Computer Science

    3.9
    Rating, 3.9 out of 5 stars
    ·
    36 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Tokens to Deployment: NLP, Language Models, & Production API

    Skills you'll gain: OAuth, Unit Testing, Apache Airflow, Fine-tuning, Model Evaluation, Data Validation, API Design, Test Driven Development (TDD), Data Integrity, Extract, Transform, Load, Model Training, Multimodal Prompts, Natural Language Processing, MLOps (Machine Learning Operations), OpenAI API, Data Presentation, Hugging Face, Token Optimization, CI/CD, Tensorflow

    Intermediate · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    L

    LearnKartS

    Build AI Agents & Secure API Integrations with n8n

    Skills you'll gain: Webhook Security, AI Integrations, Generative AI Agents, Application Programming Interface (API), AI Workflows, Agentic Workflows, API Design, Restful API, AI Orchestration, OpenAI API, Web Scraping, Prompt Engineering, Scripting Languages, No-Code Development, Google Gemini, Javascript, Automation, Authentications, Large Language Modeling, Cybersecurity

    Beginner · Course · 1 - 4 Weeks

1…456…119

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

  • Configuración de APIs en Python: Crea un API REST: Coursera
  • Azure: create a REST API using NodeJS Serverless Functions: Coursera
  • GenAI for Data Analysis : OpenAI Assistant API : Coursera
  • RESTful API with Express: Packt
  • Data Analysis with OpenAI API: Save time with GenAI: Coursera
  • Microsoft Secure & Scalable API Development with .NET: Microsoft
  • Modern API Automation, From Postman to AI-Driven Pipelines: Packt
  • NestJS Developer Lab 2026 - Build a Real API Step-by-Step: Packt
  • REST Assured Java API Testing: Basics to Frameworks: EDUCBA
  • Getting Started with Generative AI API: Codio

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Object-oriented Programming (13)
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List & Label (10)

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