Guided REST API playground with step-by-step tutorials for students.
Students learning REST APIs feel overwhelmed by complex tools like Postman and desperately need lightweight, free alternatives.
ApiTutor provides pre-built learning paths for popular APIs like GitHub, JSONPlaceholder, with interactive requests and explanations. Students follow guided tests to understand concepts without setup frustration. Pro unlocks progress tracking and custom paths.
College students and bootcamp learners studying REST APIs
Curriculum-first approach with built-in explanations, turning testing into structured learning unlike raw tools.
supportive
Pre-made sequences of requests with hints/explanations.
Edit and run requests within tutorials.
Mark steps complete, see completion %.
Browse popular public APIs to start tutorials.
Quick quizzes after paths to reinforce learning.
Pro: Create/share personal tutorials.
Compare expected vs actual responses.
UI preferences save.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| created_at | timestamp | No |
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| title | text | No |
| steps | text | No |
| is_public | bool | No |
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| tutorial_id | uuid | No |
| completed_steps | int | No |
| updated_at | timestamp | No |
Relationships:
/api/tutorialsList tutorials
/api/tutorials/:idGet tutorial details
/api/progressUpdate progress
/api/progressGet user progress
No custom paths
20 custom paths
Unlimited
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 250 | 1.5% | $131 | $1,572 |
| Month 6 | 2,000 | 4% | $2,800 | $33,600 |
Step-by-step tutorials + instant testing for bootcamp students. Learn by doing, not reading.
Share tutorial demos in freeCodeCamp forum and Lambda School Discord. Email 20 API course instructors for beta access. Offer free Pro to first 50 Reddit r/webdev commenters.
Official docs
Tied to complex app
Standalone guided playground
Online tester
No learning paths
Education focus
Growing library of student-validated tutorials creating lock-in.
API skills in high demand with 2024 job market shift to fullstack/bootcamps.
Content creation burden
User-generated Pro
Tutorial maintenance
Modular JSON defs
Slow content build
Start with 5 core paths
Success: Top 3 paths get 70% interest
Success: 70% complete path
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