Instagram API Integration Spring Boot

₹600-1500 INR

Abgesagt

Veröffentlicht vor etwa 2 Monaten

₹600-1500 INR

Bezahlt bei Lieferung

I’m extending a Spring Boot back-end and need three clean, production-ready REST endpoints that handle Instagram account linking and data retrieval through the official Graph API. 1. Link-Account Endpoint • Trigger the OAuth flow, secure the callback, and store the user-scoped access token. • Handle both authentication and authorization seamlessly so the user can grant the requested scopes in a single step. 2. Data-Fetch Endpoint • With the stored token, pull the user’s profile details, their recent posts, and their followers list in one consolidated response (or separate calls if pagination makes more sense). • Parse and map the JSON into entities, then persist them to a relational database via standard Spring Data/JPA. 3. Refresh/Unlink Endpoint • Refresh an expired token or revoke access entirely, tidying up any stored data when required. I already have the base project skeleton; your job is to wire in the Instagram calls, define the DTOs/entities, and expose the controllers/service layer with sensible error handling and simple unit tests. Use any mainstream SQL database configuration—I’ll plug in the credentials later. Acceptance criteria • Clear README with setup steps and the URL/parameter spec for each endpoint. • Code compiles and runs locally with `mvn spring-boot:run`. • A short Postman collection (or cURL scripts) proves the full link-authorize-fetch cycle. If you’ve successfully integrated Instagram Graph API in Java before, this should be straightforward—let’s get started.

Software Architecture

C# Programming

PostgreSQL

Projekt-ID: 40097062

Über das Projekt

4 Vorschläge

Remote Projekt

Aktiv vor 2 Monaten

Möchten Sie etwas Geld verdienen?

E-Mail Adresse

Vorteile einer Ausschreibung auf Freelancer

Legen Sie Ihr Budget und Ihren Zeitrahmen fest

Für Ihre Arbeit bezahlt werden

Skizzieren Sie Ihren Vorschlag

Sie können sich kostenlos anmelden und auf Aufträge bieten

Vergeben an:

@anirudhat

Hi, I can help with this task. Ready to start immediately.

₹600 INR in 1 Tag

4,4

(14 Bewertungen)

3,2

4 Freelancer bieten im Durchschnitt ₹750 INR für diesen Auftrag

@abhayk49

Hi, I can help you extend your existing Spring Boot backend by implementing clean, production-ready REST endpoints for Instagram Graph API integration. ✔️ Link Account Endpoint Handle the complete OAuth flow, secure callback, and safely store user access tokens. Ensure smooth authentication and authorization with proper scope handling. ✔️ Data Fetch Endpoint Use the stored token to fetch user profile details, recent posts, and followers. Map API responses to DTOs/entities and persist data using Spring Data JPA with proper pagination and error handling. ✔️ Refresh / Unlink Endpoint Refresh expired tokens or fully revoke access and clean up stored Instagram-related data when required. ✔️ Implementation Details Spring Boot controllers, service layer, DTOs, and entities Standard SQL database support (configurable later) Graceful error handling and simple unit tests ✔️ Deliverables Clear README with setup steps and endpoint specs Code runs locally with mvn spring-boot:run Postman collection or cURL scripts proving the full link → fetch → unlink flow I have strong experience with Java, Spring Boot, REST APIs, OAuth flows, and third-party integrations, and I focus on clean, maintainable code that’s easy to extend. If this fits your requirement, I’m ready to start right away. Thanks, Abhay Kumar

₹750 INR in 2 Tagen

5,0

(13 Bewertungen)

3,7

@mariamz24

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Java, C# Programming, Software Architecture, PostgreSQL, OAuth, API Integration, Spring Boot, REST API Please come over chat and discuss your requirement in a detailed way. Thank You

₹600 INR in 7 Tagen

0,0

(0 Bewertungen)

0,0

@crislomas

Hello! At QuickFix Solutions, we specialize in seamless API integrations. We can deliver these three Spring Boot endpoints with clean, documented, and production-ready code. Our Technical Approach: OAuth2 & Account Linking: We will implement the authorization flow to capture the user-scoped code and exchange it for a Long-Lived Access Token. We'll ensure the callback is secure and the token is persisted via JPA. Efficient Data Fetching: We’ll build a robust service using WebClient to pull profile details, posts, and followers. We will handle the JSON mapping to your relational entities and manage pagination to ensure the 'Data-Fetch' remains performant. Token Lifecycle & Unlinking: Implementation of the refresh logic to extend token validity and a revocation service to tidy up stored data, ensuring GDPR/Privacy compliance. Quality Assurance: Each layer (Controller/Service) will include unit tests and global error handling (@ControllerAdvice) to manage API rate limits or expired credentials. Deliverables: Clean Java code following SOLID principles. README with setup steps and parameter specs. Postman Collection for the full link-authorize-fetch cycle. We are ready to plug this into your skeleton project immediately. We guarantee a 'QuickFix' that is robust and easy to maintain.

₹1.050 INR in 7 Tagen