{"activeVersionTag":"latest","latestAvailableVersionTag":"latest","collection":{"info":{"_postman_id":"fe4c3d55-5666-449c-acbf-ae4d8be85d0d","name":"Tech4dev-group-55","description":"# Tech4dev-group-55 API Documentation\n\nWelcome to the **Tech4dev-group-55** API collection. This collection covers the backend API for a student performance analysis platform powered by an AI prediction model, along with user authentication endpoints. It is designed and maintained by the Tech4dev Group 55 team.\n\n---\n\n## Overview\n\nThis API provides two core areas of functionality:\n\n| Module | Description |\n|---|---|\n| **Authentication** | User registration, login, and access management |\n| **AI Prediction Model** | Analyses student results and recommends improvement strategies |\n\n---\n\n## Getting Started\n\n### Base URL\nAll requests use a base URL stored in the `{{baseUrl}}` collection variable. Set this variable to your environment's base URL before making requests.\n\n### Authentication\nMost endpoints require a valid Bearer token. After logging in via the **Authentication** endpoints, copy the returned token and set it as:\n\n```\nAuthorization: Bearer {{token}}\n```\n\nYou can store the token in an environment variable (e.g., `{{token}}`) for reuse across requests.\n\n---\n\n## Folders\n\n### 🔐 Authentication\nHandles all user identity operations including registration and login. These endpoints must be called first to obtain an access token required by protected routes.\n\n**Key Endpoints:**\n- **Register (Step 1)** — Initiates the user registration process\n- **Register (Step 2)** — Completes registration (supports both JSON and CSV bulk upload)\n- **Verify Invite** — Validates an invitation token sent to a user\n- **Set Password** — Allows a newly registered user to set their account password\n- **Admin Login** — Authenticates an admin user and returns a JWT access token\n- **Get Team** — Retrieves team/group information for authenticated users\n\n---\n\n### 🤖 AI Prediction Model\nThis module powers the core intelligence of the platform. It analyses student academic results and uses machine learning to recommend personalised improvement strategies.\n\n> *This is an AI prediction model that analyses student results and recommends ways in which they can improve.*\n\n**Key Endpoints:**\n- **CSV Upload** — Bulk-upload student result data via a CSV file for batch prediction processing\n- **Prediction Requests** — Submit individual or grouped student data for AI-driven analysis and recommendations\n\n---\n\n## Common Patterns\n\n### Request Headers\n```\nContent-Type: application/json\nAuthorization: Bearer {{token}}\n```\n\n### CSV Upload\nFor bulk operations, use `multipart/form-data` with a `file` field containing a valid `.csv` file.\n\n### Error Responses\n| Status Code | Meaning |\n|---|---|\n| `400` | Bad Request — Invalid input or missing required fields |\n| `401` | Unauthorized — Missing or invalid authentication token |\n| `403` | Forbidden — Insufficient permissions |\n| `404` | Not Found — Resource does not exist |\n| `500` | Internal Server Error — Unexpected server-side error |\n\n---\n\n## Variables\n\n| Variable | Description |\n|---|---|\n| `{{baseUrl}}` | The base URL of the API server |\n| `{{token}}` | JWT Bearer token obtained after login |\n\n---\n\n## Additional Information\n\n- **Team:** Tech4dev Group 55\n- **Platform:** Postman API Platform\n- **Last Updated:** February 2026\n\nFor questions or contributions, please reach out to the Tech4dev Group 55 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