The 3 best API Documentation courses in 2026
We compared 3 API Documentation courses across 2 providers and ranked the top 3 by learner ratings and enrollment. 1 of them are completely free. Updated automatically as ratings and catalogs change.
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01
Udemy4.5 (30K)~8h
Intermediate
$119.99
Design production-grade REST APIs — best practices, security, versioning, and API management.
02
Udemy4.5 (8K)~7h
Beginner
$119.99
Plan and write user guides, API docs, and release notes following industry standards.
03
Google4.7 (5K)~8h
Beginner
Free
Google's free self-paced courses on clear technical writing for engineers.
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Quick comparison
| # | Course | Provider | Rating | Duration | Price |
|---|---|---|---|---|---|
| 01 | REST API Design, Development & Management | Udemy | 4.5 | 8h | $119.99 |
| 02 | Technical Writing: How to Write Software Documentation | Udemy | 4.5 | 7h | $119.99 |
| 03 | Google Technical Writing One & Two | 4.7 | 8h | Free |