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.

Skills you'll gain: Prompt Engineering, OpenAI API, Generative AI, Data Visualization, Data Visualization Software, OpenAI, ChatGPT, Data Literacy, Plot (Graphics), Data Analysis, Python Programming, Data Manipulation, Natural Language Processing
★ 4.4 (9) · Intermediate · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Cloud API, Google Cloud Platform, Data Store, Medical Privacy, Application Programming Interface (API), Health Informatics, Health Information Management and Medical Records, Health Information Management, Health Technology, Data Import/Export, Cloud Computing, Data Security, Medical Imaging
★ 4.3 (6) · Intermediate · Project · Less Than 2 Hours

Skills you'll gain: OpenAI API, LLM Application, OpenAI, Generative AI Agents, ChatGPT, Cost Benefit Analysis, Tool Calling, Generative AI, Cloud API, AI Integrations, Application Programming Interface (API), Development Environment, Business Logic, Prompt Engineering, Scalability, Business Analysis, Business Solutions, Scripting, TypeScript, Node.JS
Intermediate · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Gemini, Google Gemini, Context Management, Google Cloud Platform, Token Optimization, Cloud API, Data Access, Generative AI
Intermediate · Project · Less Than 2 Hours

Scrimba
Skills you'll gain: OpenAI API, OpenAI, AI Workflows, LLM Application, AI Integrations, Generative AI Agents, AI Personalization, Agentic Workflows, Application Programming Interface (API), Performance Testing, Artificial Intelligence, Context Management, Application Development
★ 4.5 (25) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Text Mining, Natural Language Processing, Cloud Platforms, Cloud API, Dependency Analysis, Unstructured Data, Analysis
Beginner · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Cloud API, Google Cloud Platform, Application Programming Interface (API), Natural Language Processing, Machine Learning, Application Development
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Natural Language Processing, Text Mining, Google Cloud Platform, Cloud API, Unstructured Data, Network Analysis, Analysis
★ 4.3 (7) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, Cloud Deployment, Image Analysis, Application Deployment, Containerization, Google Cloud Platform, Cloud-Native Computing, Cloud Applications, Cloud API, Computer Vision, Web Applications
Intermediate · Project · Less Than 2 Hours

University of Colorado System
Skills you'll gain: Cryptography, Data Encryption Standard, Encryption, Advanced Encryption Standard (AES), Cryptographic Protocols, Application Security, Key Management, Public Key Cryptography Standards (PKCS), Secure Coding, Web Development, Email Security, PHP (Scripting Language), Authentications, Intrusion Detection and Prevention, Data Integrity, Algorithms, Command-Line Interface
★ 4.5 (101) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Query Languages, Business Logic, Model View Controller, Software Architecture
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Security, Data Security, Google Cloud Platform, Cloud Computing, Data Loss Prevention, Cloud Management, Personally Identifiable Information, Cloud API, Node.JS
Beginner · Project · Less Than 2 Hours