Meta API Integration Expert

@OutsourceMan

⭐⭐⭐⭐⭐ We can support this project end to end and meet your February launch timeline. CnELIndia, led by Raman Ladhani, brings deep experience in Meta Graph API v18.0+ integrations for Facebook Pages and Instagram Business accounts, including enterprise-scale social publishing platforms. We will design and implement a secure OAuth 2.0 authorization flow, server-to-server token management, and robust content publishing for posts, images, and videos, fully aligned with Meta Platform Policies. Our team will integrate seamlessly with your .NET backend, leveraging REST APIs and MySQL where required, and ensure resilient error handling, logging, and API response management suitable for 180,000+ users. Raman Ladhani will personally guide your team through Meta Business verification, app configuration, and app review submission, reducing approval risk and accelerating go-live. Proposed steps include architecture review, Meta app setup, API integration, OAuth flow implementation, publishing and permissions testing, app review preparation, and final documentation. The work can be completed in 2–3 weeks with clear milestones, testing, and deployment support.

@AwaisChaudhry

Hello, I will deliver a robust Meta Graph API integration for Facebook Pages and Instagram Business accounts, with OAuth 2.0 authorization, content publishing for posts, images, and videos, and solid error handling aligned to Meta's policies. I have completed Meta Graph API integrations for enterprise apps, including OAuth flows, token management, and app review readiness. With a .NET backend and an enterprise focus, I will build a secure, token-driven flow, support posting to multiple Pages/IG accounts in the initial rollout, and guide you through Meta's app review and verification process. Understanding and approach: You need a fully functional integration that uses Graph API v18.0 endpoints, smooth token management, and reliable posting with good docs for testing and deployment. My plan is to start with authentication and token storage, then connect the needed endpoints for posts and media, add robust error handling and retries, set up logging and monitoring, and provide clear App Review guidance and documentation. Deliverables: Fully functional Meta API integration; OAuth flow; multi-account posting; error handling and logging; guidance for verification and app review; documentation and testing artifacts. Timeline and milestones: 1) Setup and scoping (2 days); 2) OAuth2.0 and token storage (4 days); 3) Graph API posting endpoints (5 days); 4) Media publishing (3 days); 5) Error handling, testing, and monitoring (4 days); 6) App Review prep and docs (3 days). Budget:

@divumanocha

With over a decade-serving voyages at the forefront of technology, I am uniquely qualified to handle your Meta API integration with Facebook and Instagram. My team at CodeNomad and I are experts in leveraging APIs and have a specialized portfolio dealing with social media platforms including Facebook and Instagram. We’re also adept at working with OAuth 2.0 authentication flow for user authorization, ensuring maximum security during the entire process. One of our strengths lies in our familiarity with Meta's Platform Policies as well as their verification and app review process. Furthermore, thanks to our robust understanding of the Meta Graph API v18.0+, we always deliver projects that are fully functional, and we're prepared to do the same for you. The time specified for this project is within our usual range and moreover, given our previous experience, we can guide you all along the submission process from verification to app review. Thanks....

@Herculesz

Hi Meta publishing integrations often fail when OAuth scopes, long-lived tokens, and Page/IG permissions aren’t handled correctly, causing random “permission” errors in production. I can integrate Facebook Pages and Instagram Business posting using Meta Graph API v18+ with a secure OAuth 2.0 flow that supports multi-tenant enterprise SaaS. On your .NET backend, I’ll implement encrypted token storage, refresh/extension logic, and least-privilege scope management per connected account. For publishing, I’ll build clean services for text, image, and video posts (including IG container publish flow) with resilient retries and idempotency to avoid duplicate posts. I’ll add structured error handling that normalizes Meta API responses into actionable UI messages and logs with correlation IDs for debugging. Compliance will be built-in by mapping features to Meta Platform Policies and ensuring data access/retention aligns with app review requirements. I’ll also prepare the verification/app review package with required screencasts, test users, and clear explanations of permissions and use-cases. Thanks, Hercules

@Feriver

Hello, I understand you’re looking for a Meta API integration expert to implement Facebook and Instagram publishing capabilities for an enterprise-grade social media management platform ahead of your February launch. I have hands-on experience integrating Meta Graph API v18+ for Facebook Pages and Instagram Business accounts, including OAuth 2.0 authorization flows, long-lived token management, content publishing for posts, images, and videos, and resilient error and rate-limit handling. My approach prioritizes full compliance with Meta Platform Policies and App Review requirements from day one. I structure integrations cleanly within existing .NET backends, ensuring secure credential storage, scalable request handling, and clear separation between auth, publishing, and monitoring logic. I also provide structured guidance through Meta Business verification and App Review preparation, reducing approval friction and launch risk. Deliverables include production-ready integration, documented OAuth flows, test coverage, and clear technical documentation so your internal team can maintain and extend the system confidently as your user base scales nationwide. Thanks, Asif

@reedsystems

Hi, I'm excited about the opportunity to integrate Facebook and Instagram posting capabilities into your enterprise social media management platform. With over a decade of experience, I bring proven expertise in Meta Graph API v18.0+ and a strong portfolio of successful integrations for Facebook/Instagram Business accounts. My approach will focus on ensuring full compliance with Meta's Platform Policies while implementing robust error handling and API response management. I'll handle OAuth 2.0 authentication flow to secure user authorization and enable seamless content publishing, including posts, images, and videos. Throughout the process, I’ll provide detailed documentation and thorough testing to ensure a smooth integration. The estimated timeline is as follows: 1. Week 1: OAuth implementation, API setup, and initial integration 2. Week 2: Error handling and content publishing functionality, ongoing testing 3. Week 3: Final review, submission for Meta Business verification, app review preparation You can check the portfolio on my profile for references. Looking forward to collaborating with you! Best, Reed

@corpmember29

I can help you ship a production-ready Meta (Facebook + Instagram) integration in time for your February launch, with full compliance and a smooth app review path. Relevant Experience Multiple Meta Graph API (v18+) integrations for Facebook Pages & Instagram Business accounts End-to-end OAuth 2.0 flows (long-lived tokens, refresh strategy, secure storage) Publishing text, image, carousel, and video content via Meta APIs Supporting Meta App Review & Business Verification (features approval, permissions justification) Enterprise SaaS environments with strict security and logging requirements Approach Backend (.NET-friendly design) Clean service layer wrapping Meta Graph API Secure OAuth flow (short → long-lived tokens, revocation handling) Token encryption at rest + rotation strategy Robust error handling (rate limits, permission loss, media processing delays) Publishing Facebook Page posting (feed, media) Instagram Business posting (image/video via media containers) Status polling and retry logic for async media publishing Compliance & Review Permission scoping aligned to real use cases App Review submission checklist + screencast guidance Business verification support and policy alignment Deliverables Fully working Meta API integration (FB + IG) OAuth 2.0 authorization flow Publishing endpoints (text, image, video) Error handling & logging App Review & Business Verification guidance Technical documentation + test cases

@nikhilgarg96

Utilizing my extensive experience in API integration - specifically with the Meta Graph API - and my ability to grasp the ins and outs of complex systems swiftly, I am confident that I can significantly contribute to your project. As a seasoned backend developer proficient in Node.js, MySQL, and PHP, I have successfully completed multiple API projects, one of them allowed similar functionality for Facebook and Instagram Business accounts. I understand the importance of a secured and efficient data flow for any web service. Being well-versed in OAuth 2.0 and token management, my implementations focus not only on functionality but also on providing incomparable security measures. Furthermore, having gone through Meta's verification and app review process before, I can expedite your journey through those steps. In terms of timelines, I believe that 2-3 weeks should be realistic for a comprehensive integration such as this one. Being proficient at HTML, CSS,and other frontend technologies means that I can provide you with a complete solution without any need for further outsourcing. So, if you're looking for an experienced professional who can merge technical competence with an analytical approach to provide exemplary results on time and within budget, let Nikhil be your choice! Thanks....

@sagarjain4010

Hello I’m a full-stack developer with hands-on experience working on APIs and custom integrations, including Meta Graph API for Facebook Pages and Instagram Business accounts. I’ve integrated posting, OAuth flows, and handled app verification for enterprise platforms before, so this aligns well with your project. ✔Here’s my plan Set up OAuth 2.0 for secure user login and token management. Build post creation functionality for text, images, and videos with proper error handling. Ensure full compliance with Meta’s policies and guide you through Business verification and app review. Provide documentation and test cases so your team can maintain and expand this safely. ✔Questions to clarify early: Will users connect multiple Pages/Instagram accounts, or only one per login? Should the system support scheduled posts, or just immediate publishing for now? I can deliver clean, maintainable code and help you go live on schedule. I’d be happy to discuss your project over a call or chat. I find 1:1 conversations work best. Thanks Sagar

@dfordesigners

Hi Scott A. I’m your web developer, ready to turn your project Meta API Integration Expert into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in .NET, MySQL, Node.js, OAuth, Facebook API, Instagram API, Social Media Management, Server to Server Facebook API Integration, API Integration, REST API WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen

@sabaehsan

Greetings, I see you’re looking for an expert to integrate the Meta API for your social media management platform, focusing on Facebook and Instagram functionalities. My approach would involve leveraging my experience with the Meta Graph API to ensure seamless content publishing and user authentication through OAuth 2.0. I understand the importance of error handling and API response management to enhance user experience, and I’m well-versed in complying with Meta's Platform Policies. Having worked on similar projects, I can guide you through the app review process and ensure everything runs smoothly before your February launch. My familiarity with .NET and secure token management will be key in delivering a robust solution tailored to your platform's needs. Best regards, Saba Ehsan

@ayesha0124

Hi there, I’m excited about the opportunity to assist you with the Meta API integration for your enterprise social media management platform. With extensive experience in working with the Meta Graph API and various successful integrations for Facebook and Instagram, I am confident in delivering the functionality you need before your February launch. I have a strong background in implementing OAuth 2.0 authentication flows, ensuring secure user authorization. My portfolio includes similar projects where I’ve integrated content publishing functionalities, managed error handling, and adhered to platform compliance, particularly for enterprise-level applications. To move forward, I suggest we arrange an initial discussion to align on your specific requirements and my proposed approach, ensuring we meet your timeline of 2-3 weeks. I can provide a detailed strategy, including expected milestones and my previous work with the Meta API integrations.

@yuliussmayoru

Hello! The biggest risk with Meta integrations is getting blocked at app review or hitting publishing limits right before launch, so I’d solve it by building strictly to Meta policy from day one and validating flows early. I will integrate Meta Graph API for Facebook Pages and Instagram Business accounts using the latest stable version and approved endpoints only. I will implement a secure OAuth 2.0 flow with proper token storage, refresh handling, and permission scoping that works cleanly at enterprise scale. I will build posting support for text, images, and videos with clear error handling and retry logic so failures are visible and recoverable. I will prepare your app for Meta verification and review, including required use cases, permissions justification, and test user setup, and guide you through submission. I will document the integration clearly and test end to end on real Facebook and Instagram Business accounts so you are launch ready. I’ve worked with Meta APIs on production SaaS platforms and understand both the technical side and the review process that often blocks teams late. I can deliver within your 2 to 3 week window with clear milestones. Warm regards, Yulius Mayoru

@webmasters486

Hey, I’ve reviewed your project and understand you’re looking to integrate Facebook and Instagram posting into your enterprise social media platform using the Meta Graph API ahead of your February launch. The focus will be on a secure OAuth 2.0 authorization flow, reliable content publishing for posts images and videos, and full compliance with Meta Platform Policies. I can implement a production ready Meta API integration compatible with your .NET backend, including token management, error handling, and response validation. I have hands on experience with Graph API v18.0+, Facebook Pages and Instagram Business accounts, and can guide you through Meta Business verification and app review submission to ensure approval without delays. Clear documentation, testing, and rollout support will be included. Let’s connect so I can outline the integration approach, confirm milestones, and help you launch with a compliant, scalable Meta API setup. Best regards, Muhammad Adil Portfolio: https://www.freelancer.com/u/webmasters486

@MIndlabsAi6

Hello Scott, I am Vishal Maharaj, a seasoned developer with 20 years of expertise in .NET, MySQL, API Integration, REST API, Node.js, Facebook API, Instagram API, and OAuth. I have carefully reviewed your project requirements for integrating Meta Graph API for Facebook and Instagram posting capabilities. I propose to seamlessly integrate Meta Graph API for Facebook Pages and Instagram Business accounts, implement OAuth 2.0 authentication flow, enable content publishing functionalities, ensure proper error handling, and compliance with Meta's Platform Policies. With my experience in Meta Graph API v18.0+, I will guide you through the verification process and app review submission, providing a fully functional integration within the 2-3 week timeline. I am eager to discuss the project details further. Please initiate the chat. Cheers, Vishal Maharaj

@SubhanaWaseem

Hello, I am a seasoned Full Stack Engineer with extensive experience in Web and Mobile Application Development. I have successfully completed numerous projects involving API integrations, including Meta Graph API for Facebook and Instagram. I am well-versed in OAuth 2.0 authentication flow, content publishing functionalities, error handling, and compliance with platform policies. I have worked with various clients to ensure seamless integration with Meta APIs, providing secure token management and guiding them through the verification and app review process. My approach involves thorough documentation, rigorous testing, and clear communication to meet project milestones efficiently. I am confident in my ability to deliver a fully functional Meta API integration for your enterprise social media management platform within the specified timeline. I look forward to discussing further details and showcasing my portfolio of successful Meta API integrations. Thank you for considering my proposal.

@zhens2

As a seasoned full-stack developer with extensive experience in API integrations, I am confident in my ability to integrate the Meta Graph API efficiently and effectively. In my 8+ years of experience, I have successfully delivered numerous API integrations and I take great pride in being able to provide scalable, secure solutions for enterprise-level applications similar to yours. With strong competencies in technologies such as .NET and Node.js, I can guarantee the high-quality integration of Facebook and Instagram posting capabilities to your social media management platform. Furthermore, I have deep knowledge of OAuth 2.0 authentication flow and secure token management processes. This ensures the implementation of robust security measures for user authorization on your platform. My familiarity with the Meta Graph API v18.0+ and understanding of Meta's verification and app review process will aid us greatly in navigating the complexities involved in this project. I am not just focused on delivering technical solutions but believe in providing value through a holistic approach. Apart from delivering a fully-functional Meta API integration within your timeline, my deliverables will extend to equipping you with insight into Meta's business verification process and guidance on smooth app review submissions as well. With me on board, you can trust that your project is in capable hands; let's make your February launch spectacular!

@billybryan98

Hello, I hope you are doing well. I am a Meta API integration expert with a strong background in enterprise-grade backends (.NET) and a focus on secure OAuth 2.0 workflows, robust Graph API calls, and scalable content publishing for Facebook Pages and Instagram Business accounts. I’ve delivered end-to-end Meta integrations for large platforms and understand the compliance and verification steps required by Meta. In past engagements, I’ve built Meta Graph API integrations (v18.0+) for Facebook Pages and Instagram Business accounts, including posts, images, and videos, with solid error handling and precise API response management. I maintain a portfolio of Meta API integrations (available on request) and have guided apps through the verification/app review process, ensuring a smooth path to production. I can handle your 2–3 week timeline, delivering a fully functional integration, OAuth flow, publishing capabilities, and thorough testing. I will provide documentation and a clear plan for Meta verification and app review. Best regards, Billy Bryan

@Eliteinno

Hi there, A common issue with enterprise Meta integrations is the "token expiration trap," where short-lived user tokens are not correctly exchanged for long-lived or permanent Page tokens, causing automated posts to fail after 60 days. We will resolve this by implementing a robust server-side OAuth 2.0 exchange flow in .NET that automatically upgrades tokens and stores them securely, ensuring your 180,000+ users experience uninterrupted publishing. Here are our questions: 1. Are you planning to use a single Meta Business Suite account to manage these 180,000 users, or will each user be connecting their own individual Business assets via your platform? 2. Do you already have a verified Meta Business Portfolio, or would you like us to lead the documentation prep for your legal and utility verification? We've delivered this type of project before, including complex social media aggregators and enterprise SaaS posting tools. Feel free to check our portfolio, or I can send you specific samples of our Meta Graph API v18.0+ integrations and successful App Review submissions in chat. As a company policy, we also provide 30 days of post delivery support to ensure everything runs smoothly through your February launch. Let’s discuss your project today!