APIs Courses and Certifications

Behavioral Benchmarking of LLMs

Explore LLM evaluation beyond accuracy through hands-on experiments with token efficiency, temperature effects, output consistency, and hallucination detection using API testing.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Efficient API Interactions with Java

Master practical API techniques in Java including error handling, file operations, pagination, and headers for robust web service interactions.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Board Infinity

Designing and Documenting APIs with OpenAPI Specification

Master ASP.NET Web API development, from C# fundamentals to advanced concepts, SQL Server backend integration, and RESTful service creation with OpenAPI Specification.

• Coursera
• 22 hours 59 minutes
• Self-Paced
• Paid Course

Packt

APIs, Projects & Deployment

Master RESTful API development, build a social media app with authentication, and deploy projects using Git/GitHub for full-stack web development.

• Coursera
• 12 hours 20 minutes
• Self-Paced
• Paid Course

Extract, Analyze, and Translate Text from Images with the Cloud ML APIs

Combine Cloud Vision, Natural Language, and Translation APIs to extract, analyze, and translate text from images using Google Cloud's powerful machine learning tools.

• Coursera
• 50 minutes
• Self-Paced
• Paid Course

Board Infinity

Learn About Cohere SDKs and APIs

Comprehensive exploration of Cohere's NLP capabilities, from basics to advanced integration. Equips learners with skills to develop innovative AI applications using Cohere's platform.

• Coursera
• 13 hours 51 minutes
• Self-Paced
• Paid Course

Getting Started with OpenAI Agents in Python

Discover how to build and deploy OpenAI agents using Python SDK, covering synchronous/async execution, output formatting with Pydantic, and real-time streaming for responsive applications.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Packt

Programming APIs with C# and .NET

Master high-performance API development with C# and .NET, covering REST and GraphQL design, security, scalability, and Azure deployment for modern applications.

• Coursera
• 12 hours 49 minutes
• Self-Paced
• Paid Course

Publishing APIs with Apigee X

This is a self-paced lab that takes place in the Google Cloud console. In this lab, you use API products to package your APIs, and create a developer portal so application developers can try your APIs and sign up to use them.

• Coursera
• 2 hours
• Self-Paced
• Paid Course

Packt

Building AI Applications with OpenAI APIs

Master OpenAI APIs to build real-world AI applications using ChatGPT, DALL-E, and Whisper through hands-on projects including web apps, desktop tools, and automated systems.

• Coursera
• 20 hours
• Self-Paced
• Paid Course

Board Infinity

Deploying AI Agents: LLMs, LangGraph, and Production APIs

Master deploying LLM-powered AI agents using LangGraph, FastAPI, and CrewAI—covering schema validation, persistent memory, orchestration, and benchmarking for enterprise-grade production systems.

• Coursera
• 16 hours
• Self-Paced
• Paid Course

Foundations of Agentic Tool Use in Python

Master the practical building blocks of agentic systems in Python—prompt for structured outputs, define tool schemas, manage context windows, and build reliable self-correcting agent loops.

• CodeSignal
• 4 hours
• Self-Paced
• Free Certificate

Securing APIs with Apigee X

Enhance API security using OAuth tokens, rate limiting, and data masking techniques to protect sensitive information and control access.

• Coursera
• 2 hours
• Self-Paced
• Paid Course

Packt

Pentesting APIs

Master API security through hands-on penetration testing techniques, vulnerability discovery, and defense strategies against evolving cyber threats in modern applications.

• Coursera
• 1 day 3 hours 9 minutes
• Self-Paced
• Paid Course

Creating a Personal Tutor with DeepSeek in Python

Discover how to build an AI-powered personal tutor using DeepSeek's API, mastering query handling, parameter tweaking, session management, and system prompts for tailored educational experiences.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate