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BetAI is an AI-powered sports analytics platform (answer questions like ChatGPT). We're growing fast and need to build a key user-acquisition feature. Once a visitor submits their second question, an interstitial modal must pop up asking them to follow @BetAIplatform on X. The answer to their pending question stays hidden until the follow is confirmed through the X (formerly Twitter) API. Here is the exact flow I need implemented in PHP: • Listen for the second question event in the current Q&A script. • Render a responsive modal overlay that contains a clear “Follow @BetAIplatform” button and a note explaining that the answer unlocks after verification. • Upon click, trigger X OAuth so the user logs in (or authorises if already logged in) and follows the account. • Call the X API to verify the follow in real time; handle edge cases where the user closes the window, denies access, or unfollows before verification completes. • Once the account-follow is confirmed, dismiss the modal and automatically reveal the stored answer without refreshing the page. • Gracefully handle API errors or rate limits with friendly fallback messaging. You have complete freedom on the modal’s front-end layer (vanilla JS, jQuery, or a lightweight framework), but the core logic and API handshake must live in clean, well-documented PHP so I can slot it into the existing codebase. Deliverables • PHP class or set of functions that manage OAuth, follow verification, and error handling. • Front-end modal code and minimal CSS. • README with setup steps, X developer portal instructions, and any required environment variables. • Short video or GIF showing the flow working on a local build. Acceptance is based on: seamless modal trigger after the second question, successful follow detection via live API call, immediate answer reveal, and reliable error paths. If you’ve built social gating or OAuth integrations before, this should be easy; I’m ready to share access tokens and a staging URL as soon as we start.
Project ID: 40492558
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Active 6 days ago
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109 freelancers are bidding on average $1,105 AUD for this job

Hi there, We understand you need a seamless Twitter OAuth follow-gate feature for your AI-powered sports analytics platform, BetAI, where users are prompted to follow @BetAIplatform after submitting their second question, with the answer revealed only after a successful follow verification via the Twitter API. Our team has experience with OAuth integrations and API development, having built similar features for various web applications, including a custom PHP solution with Twitter API for a music voting app. With 17 years of web development experience and a 5.0 rating across 458 reviews, we're confident in delivering this feature. One question: Have you already set up a Twitter Developer account and obtained the necessary API keys and access tokens for the @BetAIplatform, or would you need our assistance with this step as well? Feel free to message us to discuss the details! — Webbook Studio
$1,500 AUD in 20 days
9.2
9.2

Hi, I'm Ram Shiromani, and if you're looking for an experienced web developer who specializes in seamless OAuth integrations and social gating, then you've come to the right place. With 10+ years of experience running high-converting digital marketing campaigns and designing user-centric websites, my team and I have honed our skills in exactly the areas your project calls for. Our mastery of PHP, JavaScript, HTML, and frontend development means that we can not only handle the logic and API handshake as required by your project, but also design a sleek and responsive frontend modal that will prioritize a smooth user experience. Having worked extensively with backend systems such as Laravel and Node.js, we understand the importance of clean, well-documented code and scalable architecture - both critical for integrating new functionality into an existing codebase. Beyond our technical prowess, our approach is fueled by data-driven decisions to continuously optimize performance. We are dedicated to long-term growth and support – exactly what you need for your fast-growing platform. Choose us, and together we can create a follow-gate feature that not only works seamlessly but also drives real business results.
$1,125 AUD in 30 days
8.9
8.9

Interesting project, I will build the PHP OAuth class handling X API authentication, follow verification, and the responsive modal that gates the second answer — including real-time follow confirmation and automatic answer reveal without a page refresh. One thing worth planning for: X's API v2 rate limits on the followers lookup endpoint are tight. I will implement a short polling strategy with exponential backoff and cache the follow status server-side, so repeat visits do not burn extra API calls. Questions: 1) Are you using X API v2 Free or Basic tier — since follower lookup availability differs between them? 2) Should the follow gate persist across sessions via a database flag, or is a session-based check sufficient? Looking forward to talking through the details. Kamran
$843 AUD in 13 days
8.5
8.5

⭐⭐⭐⭐⭐ Build User Acquisition Modal for BetAI's Q&A Feature ❇️ Hi My Friend, I hope you're doing well. I reviewed your project needs and see you're looking for a PHP developer for your user-acquisition feature. Look no further; Zohaib is here to help! My team has successfully completed 50+ similar projects focusing on user interactions. I will create a responsive modal that prompts users to follow @BetAIplatform on X, ensuring a smooth experience while verifying their follow. ➡️ Why Me? I can easily build your user-acquisition modal as I have 5 years of experience in PHP development, specializing in API integration, user interface design, and error handling. I have a strong grip on JavaScript and OAuth processes, ensuring your project runs seamlessly. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ PHP Development ✅ API Integration ✅ JavaScript (Vanilla, jQuery) ✅ User Interface Design ✅ OAuth Implementation ✅ Responsive Design ✅ Error Handling ✅ Front-end Development ✅ CSS Styling ✅ Real-time Data Processing ✅ Documentation Writing ✅ Video/GIF Creation Waiting for your response! Best Regards, Zohaib
$900 AUD in 2 days
7.9
7.9

Hi, This is a straightforward OAuth and social-gating implementation, and I have experience building API-driven authentication, user-verification workflows, and AI platform integrations. For BetAI, I would implement a clean PHP-based solution that monitors the second-question event, triggers a responsive modal, handles X OAuth authentication, verifies the follow status through the X API, and unlocks the pending answer instantly without page refresh. The implementation would include robust error handling for denied permissions, closed authorization windows, API rate limits, expired sessions, and follow-verification failures. The solution would be delivered as reusable PHP classes with minimal front-end JavaScript/CSS, making integration into your existing codebase simple. I would also provide setup documentation, environment configuration instructions, and a working demo video showing the complete flow from question submission to answer unlock. Relevant Projects: https://www.freelancer.com/projects/php/Sharepoint-RAG-SQL-GPT-agent/reviews https://www.freelancer.com/projects/php/SQL-RAG-GPT-Agent-with/details https://www.freelancer.com/projects/gpt-agent/Data-Analyst-Required/reviews https://www.freelancer.com/projects/php/OpenAI-Prompts-for-Telco-Support/reviews I can start immediately and would be happy to review your current PHP Q&A flow and X Developer setup before implementation. Thanks.
$1,125 AUD in 14 days
7.5
7.5

Hello, I hope you're doing well! I understand you need a PHP-based social-gating feature for BetAI that triggers after a user’s second question, opens a responsive follow modal, handles X OAuth, verifies the @BetAIplatform follow in real time, and reveals the pending answer without a page refresh. I have strong experience with PHP, OAuth integrations, social API workflows, AJAX-based UI updates, modal flows, error handling, rate-limit fallbacks, and clean documentation for staging and production handoff. I will build the PHP OAuth/verification layer, front-end modal with minimal CSS/JS, stored-answer reveal logic, edge-case handling, README setup instructions, and a short demo showing the full flow working. Q1: Is your current Q&A script built in plain PHP, Laravel, WordPress, or another framework? Q2: Do you already have X API developer access with follow/check-follow permissions approved? Q3: Should the follow requirement apply once per user session, account, or device? Looking forward to implementing this cleanly into BetAI!
$1,125 AUD in 7 days
7.4
7.4

Hi there! As a seasoned Full-Stack Developer with over a decade of experience, your project feels like it's tailor-made for my skills. I have immense expertise in Backend & APIs using PHP frameworks like Laravel and Symfony, delivering clean, scalable and thorough GitHub documented code - exactly what you're looking for to implement this X OAuth Follow-Gate Feature impeccably. My proficiency extends to advancing user experiences on the frontend as well. With an in-depth understanding of JS, jQuery, and Vanilla JS, I assure you that your modal rendering requirement will be met in the most effective and seamless manner possible. I've also got relevant knowledge of MySQL, PostgreSQL, SQL Server which will come handy during storage and retrieval of data ensuring no answer is ever missed or misplaced. And yes, my understanding of all these technologies will enable me to snugly integrate our work with your existing codebase. Whilst your use case presents nuanced OAuth challenges, I guarantee reliable solutions to action them. Handling edge cases such as erroneous API calls or rate limits include about half the battles when we discuss OAuths! Programmatic error fallbacks are part of my regular code hygiene practices - something which sets me apart from my peers. Additionally, encompassing Firebase technology into cross-platform mobile app development is another trumpet in my laurels. So hey! Let's knock this project out of the park!
$1,125 AUD in 7 days
6.4
6.4

Hello, I’m a Full Stack Developer with strong experience in PHP, OAuth integrations, REST APIs, and custom web application development. I have worked on similar authentication and user-verification systems and can efficiently implement the X (Twitter) OAuth follow-gate feature, including follow verification, dynamic UI interactions, and seamless content unlocking without page refresh. I can deliver clean, well-documented code, setup documentation, and a demo video/GIF as required. Looking forward to discussing the project further. Best regards, Samar
$800 AUD in 7 days
6.1
6.1

Hello, The key challenge here is not the modal itself but creating a reliable OAuth and follow-verification flow that doesn't disrupt the user experience while preventing users from bypassing the gate. My approach would be to integrate directly into your existing Q&A flow, trigger the modal after the second question event, store the pending response server-side, and initiate the X OAuth process. Once authorization is complete, the backend would verify the follow status through the X API, handle denial, cancellation, rate-limit, and retry scenarios, and only then release the stored answer without requiring a page refresh. I have 10+ years of experience building PHP applications and third-party integrations, including OAuth-based authentication flows, API integrations, and asynchronous frontend interactions. The implementation would be delivered as clean, documented PHP classes with minimal frontend dependencies, making it easy to integrate into your current codebase. Deliverables would include the complete OAuth/follow-verification module, responsive modal UI, robust error handling, setup documentation, and a working demonstration of the full flow. If you can provide access to the staging environment and current Q&A implementation, I can quickly assess the integration points and deliver a production-ready solution.
$750 AUD in 7 days
5.8
5.8

Hi, I can help you You want a simple gate: on the second question, show a pop-up that asks users to follow your X account. They log in, follow, we check it right away, then the pop-up closes and the answer appears. If they cancel or errors happen, they see a friendly message. Clean PHP for the core, light front-end for the modal, plus a short setup guide and a quick demo clip. This will take a few days, I've been doing this type of work for years. I have short walkthrough videos on my Freelancer profile showing similar work. 1) What does your current Q&A script look like, and where should I hook the second-question event? 2) What exact final behavior and copy do you want in the modal and error messages? Ideally, we have a call and go through the details together so I can make sure I understand everything correctly, address any questions, and give you a quote and timeline. Would that work? Best, Nicolas
$1,125 AUD in 7 days
5.5
5.5

I alreay worked onthat before. With over 8 years of full-stack web development experience, your task of implementing an OAuth Follow-Gate feature for BetAI's sports analytics platform is right up my alley. My extensive skills in Backend technologies like Python, Node.js, and PHP, coupled with solid authentication expertise will ensure I deliver a clean and well-documented PHP class that manages the OAuth, follow verification, and error handling to seamlessly slot into your existing codebase. It's important to note that being security-focused and adhering to best practices isn't just lip service for me—I’ve lived and breathed it throughout my career. Some notable achievements include building LLM-powered apps with LangChain, delivering secure blockchain integrations, and implementing high-performance data dashboards using custom APIs. I look forward to bringing these skills to chart a seamless user journey through your follow-gate feature on BetAI platform. Together, let's bring your vision to life.
$750 AUD in 3 days
5.7
5.7

With more than 14 years in the web development industry, I am well-versed in precisely the skillset you require for this project. From your description, it's clear that you need a proficient developer who can not only implement OAuth and API call functionalities but also handle potential edge cases adeptly. My experience developing social gating and OAuth integrations gives me a strong background to tackle these precise tasks efficiently and effectively. Over the years, I have built a variety of full-stack applications, including those involving PHP-frontend integration similar to your project's need. This has not only given me ample front-end exposure to create smooth and appealing UX but also enhanced my proficiency in writing clean, thoroughly-documented PHP code. Meaing you can count on me to slot the codebase cleanly within existing infrastructure. My appetite for challenges is second-to-none; what may seem difficult for others fuels my passion further. To give you an example I've integrated biometric devices like ZKTeco, Essl F22 before for biometric attendance systems with robust API compatibilities. Hence I'm confident my skills - Laravel, MySQL, Git, LAMP Stack and experienced with OAuth integration can provide seamless implementation of your requirements from Q&A triggers till UX functionality. Hire me now for experienced quality work with professional report tracking and smooth deployment strategy. Let us get started on this venture today!
$1,125 AUD in 7 days
5.0
5.0

Hi there, This project instantly caught my eye, so I had to reach out. Creating a clean, professional user-acquisition feature like the X OAuth Follow-Gate is right up my alley. I specialize in seamless PHP integrations and front-end development, so implementing this feature with ease is my forte. With my expertise and commitment to quick communication and a fast turnaround, I am confident in delivering top-notch results. Let me know if you are available for a quick chat! Regards, XRProConnect
$750 AUD in 14 days
4.4
4.4

As an experienced full stack developer with a penchant for automation and API integrations, implementing your BetAI platform's Twitter OAuth Follow-Gate Feature fits perfectly into my skill set. Over the past 5 years, I've honed my abilities in SaaS platforms, FinTech systems, automation-driven web apps, and high-performance APIs – all of which align perfectly with your project. Using languages including PHP coupled with HTML, HTML5, JavaScript and more to create responsive and intuitive interfaces has become second nature to me. Add to this my knack for effective problem-solving and robust error handling and it’s apparent that I am perfect match for these requirements. In previous projects, I have designed complex yet user-friendly systems that require seamless communication between the backend and frontend. With that in mind, I am confident in delivering clean and well-documented PHP code at the core of your process while giving you complete freedom in shaping the front-end layer to your liking. Leaning on my dedication to clear architecture and a focused approach, rest assured that this feature will be integrated seamlessly into your existing codebase. What's more, I have a reputation for timely delivery without compromising on quality - something that enhances my readiness to discuss this project further.
$1,125 AUD in 7 days
3.9
3.9

Hi BetAI team, I'm Cora May, and I can help you implement a reliable X (Twitter) follow-gate in PHP that unlocks the answer after verification. I’ll wire into your Q&A script to detect the second-question event, store the pending answer server-side, then render a responsive modal overlay prompting the user to follow @BetAIplatform. The follow button will launch X OAuth, then on return I’ll run a server-side verification step against the X API to confirm the follow without any page refresh. I’ll also handle the real-world edge cases you mentioned, user closes the window, denies permissions, or unfollows before verification, plus friendly fallback messaging for API errors and rate limits. Could you confirm whether you’re using a specific framework (or mostly vanilla PHP/jQuery) for your current Q&A page? Also, do you want the stored answer to live only in PHP session storage, or persist in a database keyed to the user? Best regards!
$1,000 AUD in 7 days
3.8
3.8

As someone who has been developing clean, maintainable, and scalable software solutions for years, I'm confident in my ability to meet your specific project requirements. My strength lies in finding simple but effective ways to implement complex functionalities, and this Twitter OAuth Follow-Gate feature is exactly the kind of challenge I enjoy taking on. In terms of my relevant skills, I have good working knowledge of PHP - a key requirement for this project - and have built social gating functionalities before. Additionally, I'm also experienced in frontend development with JavaScript and jQuery which will be essential for creating the responsive modal overlay. Another aspect that separates me from others is my commitment to delivering what we agreed on, even if it means going above and beyond. My goal is to ensure a seamless flow for your platform with reliable error handling in place. Rest assured, I'll document the interface in a way that's actionable and useful for you. Let's work together to bring this specific project to life in a way that not only meets your expectations but also adds value to your remarkable BetAI platform!
$1,125 AUD in 7 days
3.6
3.6

Hello, I understand that BetAI is looking to enhance user acquisition with an innovative follow-gate feature on your platform. This interactivity not only engages users but also builds your community on X. With my extensive experience in PHP and OAuth integrations, I'm confident I can implement this feature seamlessly. The approach involves creating a PHP class that listens for the second question and renders a responsive overlay. I will ensure the modal contains a clear call-to-action to follow @BetAIplatform, while also managing the OAuth flow to verify follows through the X API. Handling edge cases such as window closures and API errors will be prioritized, providing users with a smooth experience. I am dedicated to delivering comprehensive documentation, including a README and a short demo video showcasing the full flow. I can start right away and provide a demo within 12 hours. What specific edge cases should I prioritize in the error handling logic for the OAuth flow? Best regards, Cindy Viorina
$1,250 AUD in 1 day
3.1
3.1

Hi I have 11 years of experience in web development and mobile application development I have onsite development experience in south africa for 3 months I have obtained Master Degree in computer science. I can start working on your project immediately.
$1,125 AUD in 25 days
3.0
3.0

Lets chat, a free consultation and no obligation. I understand you need a clean, professional, and user-friendly solution for your "Freelance Developer — X (Twitter) OAuth Follow-Gate Feature" project. My skills in PHP, Java, JavaScript are a perfect fit for this project. While I am new to freelancer.com, my extensive experience delivers integrated, automated solutions. Regards, Jason McLachlan
$1,124 AUD in 3 days
1.4
1.4

Rahul here, I can implement the complete X (Twitter) follow-gating workflow in PHP, including OAuth authentication, real-time follow verification, modal integration, answer unlocking, and robust error handling. I have experience with OAuth 2.0, REST APIs, PHP applications, social authentication flows, webhook integrations, and asynchronous frontend interactions. The solution will seamlessly trigger after the second question, verify the follow status through the X API, handle edge cases gracefully, and reveal the stored answer instantly without a page refresh. You'll receive clean, documented PHP code, responsive modal UI, setup documentation, environment configuration instructions, and a working demo of the complete flow. I’m ready to review the existing Q&A system and staging environment and start implementation immediately.
$1,000 AUD in 11 days
0.0
0.0

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