Instagram Integration: Influencers register through the mobile app using their Instagram accounts.

Data Retrieval: The app uses the Instagram Graph API to fetch details such as follower count, post reach, and engagement metrics.

Admin Dashboard: All registered influencers are displayed in the admin dashboard with their relevant data.

Campaign Creation: Customers create new campaigns through the mobile app.

Campaign Management: Admin can assign campaigns to influencers from the admin dashboard.

Notifications: Influencers receive notifications when a new campaign is assigned to them.

Campaign Actions: Influencers can accept or reject campaigns through the app.

In Progress Stage: Accepted campaigns move to the 'in progress' stage.

Completion: Influencers share the content on Instagram, copy the link, and mark the campaign as completed.

Instagram Metrics: The app retrieves post reach, likes, and other engagement metrics using the Instagram Graph API once the campaign is marked as completed.

Analytics and Charts: Collected data is used to generate detailed reports and charts, which are displayed in both the user app and the admin panel.

Cross-platform development for a seamless experience on both iOS and Android.

Responsive and intuitive UI/UX design.

OAuth for secure authentication and authorization.

API endpoints to fetch follower counts, engagement metrics, and post details.

Secure APIs for managing influencer data, campaign assignments, and reporting.

Real-time database services to ensure instant updates and notifications.

Notification System: Real-time notifications for campaign assignments and updates.

Campaign Status Management: Workflow management for campaign acceptance, progress tracking, and completion.

Link Verification: Verification of Instagram post links shared by influencers to mark campaign completion.

Data Collection: Automated data retrieval from Instagram Graph API for completed campaigns.

Chart Generation: Use of libraries to create visual reports and charts displaying campaign performance metrics.

Easy Registration: Simple Instagram-based registration process.

Profile Management: View and manage profile data, including follower count and engagement metrics.

Campaign Notifications: Timely notifications for new campaign assignments.

Campaign Actions: User-friendly interface to accept, reject, and manage campaigns.

Campaign Creation: Intuitive interface for creating and submitting new campaigns.

Campaign Tracking: Real-time updates on campaign status and performance metrics.

Influencer Management: Comprehensive view of all registered influencers and their metrics.

Campaign Assignment: Easy assignment and re-assignment of campaigns to influencers.

Performance Reporting: Detailed charts and reports on campaign performance and influencer engagement.

This Flutter-based influencers management app provides a robust platform for managing influencer data and campaign performance. By leveraging the Instagram Graph API, it ensures accurate and real-time data collection. The seamless integration of campaign workflow, notifications, and reporting tools offers a comprehensive solution for both influencers and customers. With a focus on user-friendly interfaces and real-time updates, the app enhances the efficiency and effectiveness of influencer marketing campaigns.