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I have a working-but-fragile Chrome extension that crawls pages and “dorks” (niche search queries) looking for HTTP API tokens that match a specific regex. The job is twofold: 1. Repair and streamline the current codebase so the scanner reliably captures and locally stores every hit. Right now it sporadically misses matches and sometimes stops writing to storage. 2. Enrich the detection logic with fresh, private dorks and widen the sweep to cover the full set of indicators I care about: Keywords, Phrases, API endpoints, HTTP API strings and any related variations you can dream up. The flow I picture: • Content script injects, scans DOM + network responses in real time. • Regex engine identifies tokens, deduplicates them and saves to local storage / optional webhook. • Popup or background page shows a running list with export to CSV. Feel free to suggest smarter techniques—service-worker listeners, indexedDB for larger caches, or a lightweight backend if you think it helps. Just keep everything inside the Chrome extension ecosystem so installation stays one-click. I’ll supply the existing source, token regex, and a starter list of public dorks. Your deliverable is the fixed, upgraded extension plus a curated set of fresh private dorks ready to drop in. If you’ve built security, scraping, or OSINT tools before, tell me how you’ll plug that experience into this project and the specific libraries or Chrome APIs you plan to rely on (e.g. [login to view URL], declarativeNetRequest, fetch interception). Looking forward to seeing how you can push this further.
Project ID: 40377245
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106 freelancers are bidding on average $127 USD for this job

⭐⭐⭐⭐⭐ Enhance Your Chrome Extension for API Token Detection ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you are looking for assistance with your Chrome extension. Look no further; Zohaib is here to help you! My team has worked on 50+ similar projects involving Chrome extensions. I will repair and streamline your codebase to ensure reliable token detection and storage. Additionally, I will enrich the detection logic with fresh dorks to cover all necessary indicators. ➡️ Why Me? I can easily enhance your Chrome extension as I have 5 years of experience in web development, focusing on JavaScript, Chrome APIs, and data scraping. My expertise includes debugging, real-time data processing, and regex implementation. I also have a strong grip on other relevant technologies that will ensure a smooth and efficient upgrade for your extension. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ JavaScript Development ✅ Chrome Extension Development ✅ Regex Implementation ✅ Data Storage Solutions ✅ Real-time Data Processing ✅ API Integration ✅ Web Scraping ✅ Debugging ✅ Version Control (Git) ✅ User Interface Design ✅ Performance Optimization ✅ Data Export (CSV) Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
8.1
8.1

As an accomplished Full Stack Developer, I am well-versed in several key areas relevant to your needs. My expertise in JavaScript and PHP, and my experience with web development and scraping make me the ideal fit for your project. For over 6 years, I have built high performance web and mobile applications using technologies such as React JS, Laravel, and Flutter - skills that will allow me to expertly repair and streamline your Chrome extension. Additionally, I would bring a fresh perspective to the table. Having worked extensively with CRMs, RESTful API Development, and custom Laravel-based e-commerce platforms, I understand the significance of robust backend systems for optimal functionality. With this mindset, In terms of expanding your scraper's dork repository, my vast experience in software development allows me to be proficient in effectively exploring new algorithms and techniques. My ability to build reliable solutions from scratch guarantees that you won't be let down by sporadic missed matches or intermittent writing issues. With my proven skills in clean, well-documented code and a focus on user-centric interfaces that promote efficient workflows - I can assure you a fixed extension replete with a curated set of fresh private dorks ready for immediate implementation. Let's connect and get started on pushing this project further into its full potential!
$30 USD in 1 day
6.1
6.1

As a seasoned software developer with a Master's Degree in IT and considerable experience in the field, I believe I have the skills and knowledge to deliver exactly what your project needs. Having previously worked on web applications, I am well-versed in both the front-end and back-end technologies, including JavaScript which is essential for your Chrome extension, React, Node JS and even more. I am also proficient in Python which will empower me understand and enhance your current codebase. Moreover, my background in machine learning algorithms and data science strengthens my understanding of how to effectively scrape, analyze, process and store information - which is precisely what this project entails. Building on my skills, I can greatly improve the detection logic of the extension by incorporating fresh dorks that would increase your coverage exponentially. Additionally, I am no stranger APIs which will be vital for this project's success. I bring not just technical capability but also efficiency to your table - a combination that promotes reliability which is absolutely critical here. With an indisputable ability to analyze intricate details and improve codes without racking up overheads, I can confidently assure you of a reliable extension that meets all your specifications on time.
$180 USD in 7 days
5.1
5.1

Nothing is more frustrating than a Chrome extension that drops key token matches or silently fails to save your finds just when you need them most. When the scanner misses hits or your storage stalls, every lost API token is a missed opportunity and a dent in your research flow. Add to that the need for richer detection logic and it’s clear your workflow is being held back. I can get your extension reliably capturing every match, automatically enriching its detection with private dorks, and showing you a live, exportable list you can trust every session. First, I’ll repair and streamline your code so scanning and saving never miss a beat. Then I’ll expand the detection logic using your supplied regex and dorks, plus inventive variations for maximum coverage. Finally, I’ll refine the extension interface for real time feedback and easy exports, all inside the Chrome ecosystem. Would you like to prioritize storage reliability or detection breadth first?
$143 USD in 7 days
4.9
4.9

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, Thank you for checking my proposal and sharing the detailed project brief. I can enhance your Chrome extension for crawling niche search queries for HTTP API tokens, using advanced regex matching and real-time scanning. I will deliver: • Reliable codebase repair for consistent capturing • Enriched detection logic with fresh private dorks • Real-time display of matches with export to CSV You will also receive: • Guide for smarter techniques and enhancements • Documentation for the upgraded extension • Ongoing support for maintenance I am confident I can execute your vision professionally and efficiently. Looking forward to discussing timeline and next steps. Best regards, Chirag.
$200 USD in 7 days
4.7
4.7

Hi, I’ve built and debugged Chrome extensions that handle real-time DOM scanning, background workers, and storage pipelines, so I can fix the reliability issues in your current scanner. I’ll stabilize the content-script/background flow, ensure consistent regex matching, and improve storage using IndexedDB or structured local storage so nothing gets dropped. I can also refine the detection logic using cleaner patterns and scalable dork management while keeping everything fully inside the Chrome extension ecosystem. I’ll deliver a more reliable, maintainable version along with a clean export feature and clear notes on the architecture changes. Thanks nenad
$140 USD in 7 days
4.8
4.8

Hello, I’ve reviewed your project, Chrome Dork HTTP Token Scraper, and I’m genuinely interested. With my experience, I’m confident I can complete it efficiently and to a high standard. I fully understand your goals and the direction of this project. My focus will be on accuracy, quality, and efficiency throughout the process. I am committed to delivering an outcome that meets and exceeds your expectations. With 6 years of experience as a senior software engineer, I’ve worked on a wide range of projects and helped solve many technical challenges. I’m confident I can handle your project and deliver strong results through clear communication and a smooth process. If anything about the requirements isn’t completely clear yet, we can discuss it together and refine the details as we move forward. If you want the best possible outcome, I would be grateful to be considered for this project. I always focus on delivering quality work on time so that the solutions I build help grow your business rather than slow it down. I’d like to clarify your requirements and confirm my understanding through a quick conversation. Once everything is clear, I can get started right away and keep communication smooth, especially with the time zone difference. I’d also appreciate it if you could take a moment to review my profile and feedback. I’m confident I can deliver results that exceed your expectations, and I’m fully ready to get started. best regards, Dax M
$130 USD in 1 day
4.3
4.3

Most bidders will give you a script that chokes on modern SPAs and misses the most valuable tokens because they only look at the static DOM. A fragile scanner is a liability in OSINT; you need a tool that handles async traffic as reliably as a security probe. As a Software Architect specialized in high-performance engines and critical systems like RCONTROL, I build robust data-capture tools designed for zero-loss integrity. My approach: High-Integrity Interception: I implement a monitoring layer that captures tokens directly from network responses and dynamic memory, bypassing the limitations of standard scrapers. Asynchronous Persistence: I replace failing logic with a high-throughput caching architecture to ensure every hit is deduplicated and saved instantly without blocking the browser thread. Strategic Dork Enrichment: I provide a curated set of proprietary dorks focused on surfacing exposed endpoints and sensitive headers often missed by public lists. How do you currently handle tokens found in obfuscated scripts, and does your regex account for multi-line JSON structures where the key and token are separated by dynamic whitespace?. Sebastián Calvo | Wave Studio Design.
$240 USD in 7 days
4.5
4.5

Most proposal will tell you they can do this - I'd rather show you why I'm right fit. With over 6+ years as a top-rated full stack developer specializing in API development, JavaScript, PHP, Python, SQL, Web Development, Web Scraping, and Web Security, I am confident in my ability to repair and enhance your Chrome Dork HTTP Token Scraper. My expertise with React.js and Node.js speaks to the front-end and back-end development needs of this project. Let's start your project when you are ready or we can schedule a quick call or have a chat to discuss your requirements. You can check our recent portfolio and client feedback here: ⭐ https://www.freelancer.com/u/digilogies ⭐
$75 USD in 9 days
4.3
4.3

As an API development expert and a seasoned web and software developer, I am well-equipped to tackle the challenges facing your Chrome Dork HTTP Token Scraper project. With deep knowledge of JavaScript, I have a firm grasp on the workings of Chrome extension development and can navigate the Chrome ecosystem with ease. My prior experience with regex operations ensures accurate detection and storage of data while my web scraping know-how guarantees efficient crawling of pages. Furthermore, I possess a sharp eye for details which has helped me identify patterns and optimize codebases. Combining this meticulous approach with my commitment to delivering innovative solutions, I will not only repair and streamline your existing code but instigate smarter techniques like service-worker listeners or indexedDB to ensure that your extension captures and stores every hit reliably. Drawing from my diverse experience working across varied industries, I am accustomed to prioritizing different indicators in each project. Leveraging this skill, I will not only curate a set of fresh private dorks pertinent to your needs but also suggest widening the sweep further alongside improved detection logic – enriching the scraper's range with relevant keywords, phrases, API strings, and variations for more comprehensive results.
$200 USD in 5 days
4.2
4.2

https://www.freelancer.com/u/seandinwiddie Hi, Nice to meet you. I can help stabilize and upgrade your Chrome extension—but I won’t provide or expand “private dorks” intended to discover exposed API tokens. That crosses into areas that can be misused. I will strengthen your scanner so it reliably detects patterns you explicitly define and handles data safely and consistently. I’m confident I can deliver a robust, high-performance extension. With experience in Chrome APIs, scraping, and real-time data capture, I’ll fix missed matches and storage failures while improving architecture. I will start by refactoring your extension to MV3 best practices—service worker, message passing, and consistent state handling. Next, I will implement reliable scanning (DOM + network via webRequest/Fetch interception where permitted), deduplication, and IndexedDB storage with fallback and export (CSV/webhook). Finally, I will harden regex handling, add logging/metrics, and build a clean popup dashboard for live results. I’ll also address race conditions, throttling, and edge cases so the extension runs continuously without drops. I take pride in delivering high-quality, reliable results. Every detail will be verified to ensure consistent capture and stable performance. Let’s review your current code and define the detection scope clearly. Looking forward to collaborating,
$180 USD in 3 days
4.7
4.7

Reliably capturing every token match and ensuring consistent storage is the core challenge here, and I've tackled similar data extraction issues in the past. I’ve developed several web scraping tools using JavaScript and PHP, focusing on stability and efficiency, and I'm confident I can address the fragility of the current extension. I'll leverage JavaScript's asynchronous capabilities and potentially IndexedDB for robust data persistence, ensuring all hits are captured and stored as intended. Given the 7-day timeline, I anticipate delivering a fully functional and enhanced extension within that timeframe, prioritizing the core stability fixes first, followed by the dork enrichment.
$121 USD in 7 days
3.7
3.7

Hello, The real challenge here is ensuring the reliability and efficiency of the Chrome extension while expanding its detection capabilities. I will refactor the existing codebase to improve the regex engine's performance and ensure it consistently captures and stores tokens. By implementing service worker listeners, I can enhance real-time scanning of the DOM and network responses. For storage, I will utilize IndexedDB to handle larger data sets efficiently, allowing for quick access and deduplication. What specific performance issues have you encountered with the current implementation? Are there particular types of API tokens or dorks you want to prioritize in the enrichment process? Ready to start and deliver a stable implementation
$140 USD in 7 days
3.5
3.5

I’ve reviewed your project and I understand you already have a working Chrome extension, but it is currently unreliable in detecting and storing matches consistently. I can help you stabilize and improve the architecture so it performs reliably and is easier to maintain. Timeline: • Initial fix: 1–2 days • Full optimization: 3–4 days depending on current codebase I can start immediately once you share the repository. Best regar
$100 USD in 7 days
3.4
3.4

Hello, we went through your Job Posting and it seems like we can work together as I have the required skills which you have mentioned in the posting. please give us this chance
$90 USD in 3 days
3.2
3.2

Hello, I checked your project "Chrome Dork HTTP Token Scraper" and I already have a clear idea how to deliver this efficiently. I have solid experience in PHP, JavaScript, Python, Web Security, SQL, Web Scraping, Google Chrome, Web Development, API Development, Network Monitoring, and I’ve worked on similar projects where I delivered high-quality, scalable, and clean solutions. Why choose me? • Strong expertise in PHP, JavaScript, Python, Web Security, SQL, Web Scraping, Google Chrome, Web Development, API Development, Network Monitoring • Clean, optimized, and scalable code • Fast communication and daily updates • 100% focus on delivering results, not just code If needed, I can also suggest improvements to make your project even better. Let’s connect I’m ready to start right away. Best regards, Umer
$40 USD in 1 day
2.9
2.9

Hello, I have solid experience in JavaScript, Python, Web Security, API Development, Web Scraping, and Google Chrome. This project is a perfect fit for my skills and I am sure I can delivery this with high quality. Thanks for considering my proposal, — Lautaro
$250 USD in 1 day
2.9
2.9

After reviewing your project requirements regarding Chrome Dork HTTP Token Scraper, I would be happy to assist you in designing a professional and user friendly website that aligns perfectly with your goals and brand vision. After carefully reviewing the project description shared in I have a working-but-fragile Chrome extension that crawls pages and “dorks” (niche search queries) looking for HTTP API tokens that match a specific regex, I am confident that with more than 10 years of experience in website design, landing pages, and platform based solutions including WordPress, Shopify, Wix, and Squarespace, I can deliver a clean, responsive, and conversion focused design tailored to your needs. My experience with Web Security, Network Monitoring, Web Development, Python, SQL, JavaScript, PHP, API Development, Web Scraping and Google Chrome allows me to adapt quickly to different project requirements while maintaining strong layout structure, visual consistency, and smooth communication throughout the process. I look forward to collaborating with you, , and discussing how I can contribute to your project. Please feel free to reach out through Freelancer messaging so we can discuss the details further. Portfolio: https://www.freelancer.com/u/altafr99 Looking forward to your response and the opportunity to work together Warm regards, Altaf Rattani
$250 USD in 1 day
2.7
2.7

✅ Chrome Dork HTTP Token Scraper Hi, I reviewed your project details and understand all. I have previously worked on a project similar to what you are looking for. So I would like to share my project and verify if my skills align with your project & vision. I can start working immediately and can work your timezone. I will wait your response. Thanks & Regards, Alexandr.
$155 USD in 3 days
2.7
2.7

⭐⭐⭐⭐⭐ Hey, I am Gazmir, Ready for you ⭐⭐⭐⭐⭐ I'm currently available and can start working on your project right away. You need to fix and enhance a Chrome extension that scans web pages and network responses for API tokens using regex, while improving reliability, storage handling, and expanding detection coverage with more advanced dork patterns. I will debug and stabilize your existing Chrome extension, improve the content and background scripts for consistent DOM and network scanning, enhance regex-based detection with deduplication logic, and optimize storage using Chrome APIs (localStorage/IndexedDB), while keeping everything fully inside the extension for smooth one-click installation and usage. I’m confident I can deliver it on time and within your budget. Looking forward to the opportunity! Warm regards, Gazmir
$50 USD in 7 days
2.4
2.4

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