Fluentia Engine Online

Welcome to Fluentia Server

AI-Powered English Learning Platform Backend. Providing intelligent grammar diagnosis, adaptive CEFR skill mastery, spaced repetition, and real-time interactive pedagogy.

Explore Swagger API Docs Health Check
Environment
Node.js + NestJS 11
API Version
v1 (/api/v1)
Database
● MongoDB Atlas
AI Engine
● OpenAI GPT-4o
⚡ Live Server Ping & Diagnostics
Test real-time connection latency to the server cluster. Click anywhere on the screen for interactive sparks!
Latency: -- ms
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Auth & Security

JWT access/refresh tokens, Google OAuth2, and password reset OTP verification.

POST /api/v1/auth/*
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User Profiles

Personal details, AWS S3 avatars, CEFR targets, and custom learning preferences.

PATCH /api/v1/users/my-profile
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AI Grammar Engine

Real-time structured pedagogical lesson generation with strict schema validation.

POST /api/v1/grammar/teach
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Skills & Mastery

CEFR structured skill tree, mastery scoring, and Spaced Repetition (SRS) scheduling.

GET /api/v1/skills
Base URL copied to clipboard!