Udemy
REST APIs with Flask and Python in 2025
REST APIs with Flask and Python in 2025 is a beginner-level online course from Udemy in Python. It is structured in 13 modules with 7 stated learning outcomes. It is free to enrol, and a certificate is available on completion. Learners rate it 4.6/5 from 25.3K ratings on Udemy, with 148.4K enrolled.
Part of our Python courses collection, where we compare it against 60 other courses.
Course highlights
| Provider | Udemy |
| Level | Beginner |
| Mode | Self-paced |
| Language | English |
| Certificate | Yes — shareable certificate |
| Rating | 4.6★ (25.3K reviews) |
| Learners | 148.4K |
| Price | Free Free |
What you’ll learn
Level and time commitment
Skills you’ll gain
What this course covers
13 modulesThe 13-part outline Udemy publishes for this course.
Module 1 · Welcome!
Module 2 · A Full Python Refresher
Module 3 · Your first REST API
Module 4 · Introduction to Docker
Module 5 · Flask-Smorest for more efficient development
Module 6 · Store data in a SQL database with SQLAlchemy
Module 7 · Many-to-many relationships with SQLAlchemy
Module 8 · User authentication with Flask-JWT-Extended
Module 9 · Database migrations with Alembic and Flask-Migrate
Module 10 · Git Crash Course
Module 11 · Deployments with Render.com
Module 12 · Task Queues with rq and sending emails
Module 13 · Bonus Section
What learners rate it
Rated 4.6/5 by 25.3K learners on Udemy (checked 29 Aug 2026).
This rating is collected by Udemy from its own enrolled learners. We reproduce it as reported and do not accept paid or incentivised reviews. See it on Udemy →
Compiled by the 10courses editorial desk. Fees, ratings, duration and certificate details for the 1 course shown are read directly from Udemy course pages — we never estimate a price or a rating. Last verified 29 August 2026.
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Compare with alternatives
Same topic, different trade-offs — here's who runs each one and what it's best at.
| Course | Provider | Rating | Price | Duration | Why pick this one |
|---|---|---|---|---|---|
| REST APIs with Flask and Python in 2025 This |
Udemy
|
4.6★ | Free | Free — and still gives a certificate | |
| Python Data Structures |
 Coursera
|
4.9★ | Check price | 19h 50m | Highest rated (4.9★ from 97.3K reviews) |
| Python for Everybody Specialization |
Coursera
|
4.8★ | ₹3,999 | 2 months | Most popular — 2M learners |
| AI Python for Beginners |
Coursera
|
4.8★ | Check price | 17h 30m | Quickest to finish (17h 30m) |
Where Python leads
Roles we map to Python on 10courses. This is our own mapping of subject to job, not a placement claim by Udemy.
Browse every course we track for one of these — courses for data scientists.
Common questions
Is REST APIs with Flask and Python in 2025 free?
Yes. Udemy lists it as free to enrol. A certificate is available on completion — providers often charge separately for the certificate even when the course itself is free, so check the fee on the provider page before you count on it.
Does REST APIs with Flask and Python in 2025 come with a certificate?
Yes — Udemy lists a certificate on completion. It is a course certificate, not a formal qualification or university credit.
Is REST APIs with Flask and Python in 2025 suitable for beginners?
Yes. Udemy lists it at Beginner level, so no prior experience in the subject is assumed.
What does REST APIs with Flask and Python in 2025 cover?
It is organised into 13 modules, starting with Welcome! and going on to A Full Python Refresher, Your first REST API, Introduction to Docker, Flask-Smorest for more efficient development, among others. The full outline is on this page.