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💻 Coding 14 minLesson 17 of 50
APIs & JSON
Request data, read the response and handle failure.
What you will learn
- An API exposes data over HTTP at an endpoint.
- JSON is text formatted as objects, arrays and values.
- Always check the status code before trusting the body.
Learn JSON - Full Crash Course for Beginners
freeCodeCamp.org · plays in StudyAI
Watch once, then work through the practice sheet.
Practice sheets
3 printable PDFs1
Recall drill
5 questions · write-in answer lines
2
Apply it
4 questions · write-in answer lines
3
Test yourself
4 questions · write-in answer lines
Interactive quiz
Question 1 of 2A successful HTTP status is…
