🧪 DSE Chemistry 5** API

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Status: ✅ Online

Endpoints

GET /api/health
Health check

GET /api/wrong?uid=xxx
Get user's wrong answers
?mastered=0 (pending) | ?mastered=1 (mastered)

POST /api/wrong?uid=xxx
Record wrong answer
{question_index, wrong_answer, source}

POST /api/wrong/correct?uid=xxx
Record correct answer in review
{question_index}

DELETE /api/wrong?uid=xxx
Clear all wrong records

GET /api/stats?uid=xxx
Get user statistics

POST /api/log?uid=xxx
Log an answer
{question_index, user_answer, correct, source}

POST /api/mock?uid=xxx
Record mock exam result
{total_questions, correct_count, time_used_seconds}

POST /api/sync?uid=xxx
Bulk sync from localStorage
{wrong_book: {questions: {...}}}