APIs for Beginners Crash Course

Learn APIs completely from scratch. This practical crash course demystifies HTTP basics, REST architecture, authentication methods, and guides you through hands-on exercises with real APIs. No prior coding experience required.## What you'll learn- Module 1: Foundations: Understand the request/response cycle, real-world analogies, and decoding essential status codes.- Module 2: Direct Requests: Master the Browser DevTools Network tab, look under the hood with curl examples, and set up your environment using Postman.- Module 3: REST Blueprint: Breakdown the core verbs (GET, POST, PUT, DELETE), standard headers, payload bodies, parameters, and reading JSON formats.- Module 4: Security Protocols: Demystify how systems protect endpoints with simple breakdowns of API keys, Bearer tokens, and simplified OAuth 2.0 flows.- Module 5: Real-World Practice: Build confidence by interacting with live Weather, Currency conversion, and foundational AI (OpenAI/Claude) APIs.

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