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I need a working bridge between Tally Prime and the official Meta / WhatsApp Business Cloud API so I can shoot out messages straight from my accounting system. The reference documentation you will be working against is here: [login to view URL] Scope of work • Create a middleware or direct REST connection that lets Tally Prime push data—voucher details, ledger balances, sales orders or anything I map—to the WhatsApp API. • Support BOTH manual and rule-based automatic triggers. A user should be able to press a button on a voucher and send, but I also want scheduled or condition-driven pushes (e.g. when an invoice becomes overdue). • Expose simple configuration screens inside Tally (or an external utility) so I can pick templates, map Tally fields to template variables, and toggle each trigger on or off. • Ensure the solution respects Meta’s template model, number opt-in requirements and rate limits. • Deliver complete source, installation guide and a short video walkthrough so my in-house team can deploy, tweak and maintain it later. Tech background I’m comfortable if you code the connector in C#, Python, Node.js or even TDL—whatever gets clean JSON to the WhatsApp endpoint and plays nicely with Tally’s ODBC/XML interface. What to include in your bid Send me a detailed project proposal. Outline your architecture idea, milestones, estimated timeline, and any past experience integrating Tally, ERPs or payment systems with WhatsApp or similar REST services. Demo links or screenshots are welcome. Acceptance The job is done when I can: 1. Pick an invoice in my live Tally, hit “Send on WhatsApp”, and see the template arrive instantly; 2. Let a cron or background service dispatch an automatic payment reminder when an invoice crosses X days; 3. View a log of all messages with response/error codes. That’s it—looking forward to your plan.
Project ID: 40568408
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40 freelancers are bidding on average ₹7,689 INR for this job

As an adept software architect with a focus on API development and integration, I'm confident I can design an efficient and effective bridge between Tally Prime and the WhatsApp API. Throughout my career, I have consistently demonstrated my ability to craft clean and optimized code, in languages ranging from C# to Python, that plays seamlessly with different systems - precisely what you require here. In fact, my knowledge and experience in working with Tally, ERPs and WhatsApp integrations perfectly aligns with your project's needs. Moreover, what you'll receive should you entrust this task to me is more than just a finished product. Alongside the complete source design,I commit to providing you with a detailed installation guide and a video walkthrough specifically tailored for your team. This way, your in-house team can easily deploy the solution as well as perform any future tweaks or maintenance as required. The journey does not stop until you can enjoy a smooth communication between your Tally Prime and WhatsApp Business Cloud API systems - making your business operations further efficient and generating better customer experience.
₹7,000 INR in 7 days
6.0
6.0

As the Founder of Solves Inn, a Software Development Studio with a strong focus on API Development, I am delighted to offer my services for your Tally Prime and WhatsApp integration project. With our expansive experience, I am confident in our ability to develop a functional API that effectively bridges Tally Prime and the official Meta/WhatsApp Business Cloud API. Our technological aptitude extends across multiple programming languages including C#, Python, Node.js - all of which are relevant for your project. We have hands-on experience with Tally integration as well as with APIs for similar REST services. It will be a pleasure to utilize these skills to create a middleware or direct REST connection for you while guaranteeing respect for Meta’s template model, number opt-in requirements, and rate limits. At Solves Inn, we don't just build solutions; we build scalable digital products designed to stand the test of time. Your project requirements align perfectly with our capabilities. We assure you timely delivery of a solution that allows you to send invoices through WhatsApp either manually or automatically by leveraging scheduled or condition-driven pushes. We'll even provide detailed documentation, installation guides, and a walkthrough video so that your in-house team can deploy, tweak and maintain it easily in future. Trust Solves Inn for smart solutions tailored to your business needs.
₹5,000 INR in 3 days
5.1
5.1

As someone who has been in software development for over 17 years, including expertise in REST API and Software Architecture, I feel confident that I am the right person to handle your Tally Prime and Whatsapp API integration project, Priyanka. Throughout my career, I have worked on numerous projects involving APIs, CRMs, and ERPs like Tally. I understand the scope of your project and the specific needs it entails. From creating a middleware/direct REST connection to providing support for both manual and automatic triggers, I have all the skills to ensure smooth functioning in a user-friendly manner. Moreover, I'm adept at integrating diverse platforms using various languages such as C#, Python or Node.js - which means no matter what technology you finally choose, I'll create clean API to ensure seamless workflow. To add a cherry on the cake, given my vast experience with similar projects in the past, you can rest assured that I will intricately adhere to Meta's template model whilst respecting the rate limits and number opt-in requirements. Bearing in mind your need for flexibility post-delivery as well, I pledge to deliver complete source codes accompanied by an installation guide vidéos and provide continuous technical support should any issues arise. Given the opportunity, I am confident that I can meet all the three acceptance criteria you've outlined as prerequisites for completion of job .
₹12,000 INR in 7 days
4.5
4.5

Hi , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in REST API, Tally Definition Language, Software Architecture and API Development. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Please respond at your earliest convenience
₹7,770 INR in 2 days
3.9
3.9

Hi, I can build this Tally Prime to WhatsApp Business Cloud API bridge with both manual send and automatic reminder flow. Approach: 1. Tally side: button/action in voucher screen or a small TDL/external utility to send selected invoice data. 2. Middleware: REST service in Node.js or Python to handle Tally XML/ODBC input, template mapping, opt-in checks, rate limits, and API calls to Meta. 3. Automation: scheduler for overdue invoices and rule-based triggers. 4. Admin setup: simple config screen for templates, field mapping, trigger on/off, and message logs with status/error codes. I have worked on API-based business system integrations, and can keep the solution clean, maintainable, and easy for your team to run later. I will share source code, installation steps, and a short walkthrough video. Milestones: 1. Connector and data mapping. 2. Manual send flow from Tally. 3. Scheduled reminder flow and logs. 4. Testing, docs, and handover. Timeline: around 10 days for full working delivery, including one round of revisions. Bid is 12,500 INR because this includes custom integration, automation, logging, and handover materials. If you want, I can start by confirming whether you prefer TDL-based trigger or external utility for the button flow. Best Anil Kamani
₹12,500 INR in 10 days
3.2
3.2

Your requirement goes beyond a simple API call and needs a reliable integration layer between Tally Prime and the WhatsApp Business Cloud API with trigger management, template mapping, logging and operational stability. The cleanest approach would be to build a lightweight middleware service that communicates with Tally through XML/ODBC and handles all WhatsApp interactions through Meta’s Cloud API. My proposed architecture: - Tally connector layer for extracting vouchers, ledger balances, invoices and mapped entities - REST-based middleware responsible for authentication, template validation, rate limiting and delivery handling - Trigger engine supporting both manual actions from Tally and automated scheduled rules (overdue invoices, payment reminders, etc.) - Configurable mapping module where templates and Tally fields can be linked without code changes - Delivery log storage with success/error tracking and API response history I would implement this using either Node.js or Python depending on your deployment preference. The solution would include: - Complete source code - Installation and deployment guide - Configuration documentation - Short walkthrough video - Structured codebase for future maintenance by your internal team Estimated delivery would be divided into milestones: Tally connectivity, WhatsApp messaging core, automation/rules engine, configuration layer, and final testing/documentation. I have experience building backend integrations involving ERP-style workflows, asynchronous processing, APIs and event-driven automation where reliability and traceability are critical. The result will be a maintainable integration instead of a fragile script-based connector.
₹12,500 INR in 18 days
2.6
2.6

Hello, I can build a secure, scalable integration between Tally Prime and the Meta WhatsApp Business Cloud API, enabling both manual and automated WhatsApp messaging directly from your accounting workflow. Proposed Architecture Develop a middleware service (Python/Node.js/C#) that communicates with Tally via ODBC/XML and the official WhatsApp Cloud API via REST. Create a configuration interface to map Tally fields to WhatsApp template variables, manage templates, and enable/disable triggers. Support manual sending from vouchers as well as automated, rule-based reminders (e.g., overdue invoices via scheduled background jobs). Maintain detailed logs of every request, response, delivery status, and API error for auditing and troubleshooting. Milestones Tally connectivity and data extraction WhatsApp Cloud API integration and template mapping Manual send functionality from Tally Automated triggers and scheduler Logging, testing, documentation, and handover Deliverables Complete source code Installation and deployment guide Configuration documentation Video walkthrough Full ownership with no vendor dependency I have experience building ERP/API integrations, automation workflows, and REST-based business systems, with a strong focus on reliability, maintainability, and clean architecture. Best regards, Somender Singh
₹12,500 INR in 7 days
2.2
2.2

Dear Client, Thank you for posting this project. I have extensive experience in AI, API, Python, bot. I'm confident I can deliver high-quality results: - Technical expertise: Proven track record with similar automation projects - Timeline: Efficient delivery with minimal delays - Support: Full testing and debugging included I'm ready to start immediately and am flexible with communication. I would appreciate the opportunity to discuss your specific requirements in detail. Best regards, Val
₹1,500 INR in 7 days
1.8
1.8

You need a bridge from Tally Prime to the official WhatsApp Business Cloud API — hit "Send on WhatsApp" on a voucher for an instant template message, plus scheduled pushes like overdue-invoice reminders, respecting Meta's template, opt-in, and rate-limit rules. I'd build external middleware (C# or Node) that reads Tally over its ODBC/XML interface, maps your fields to WhatsApp template variables, and posts clean JSON to the Cloud API — outside Tally so upgrades don't break it. A config UI handles template choice, field mapping, and per-trigger on/off; a scheduler runs the overdue rules; every send is logged with its response and error code. Milestones: (1) manual send from a voucher, (2) config + mapping UI, (3) scheduler + rules, (4) logging, guide, video — about 2-3 weeks. I recently built a WhatsApp Cloud API integration with template messages and a cron-driven reminder service. Does Tally run continuously on a reachable server, since ODBC needs it open for scheduled pushes?
₹8,000 INR in 3 days
1.2
1.2

Hi, I can build a reliable Tally Prime ↔ WhatsApp Business Cloud API integration that allows your accounting workflow to send messages manually and automatically with complete tracking and control. I have experience developing ERP integrations, REST API middleware, automation workflows, and data synchronization solutions. I can design a clean architecture where Tally data (invoices, vouchers, ledger balances, sales orders, overdue payments, etc.) is mapped into WhatsApp-approved templates and delivered through Meta’s official API. Solution approach: • Middleware service using C#/Python/Node.js with Tally XML/ODBC integration • Custom Tally action/button for “Send on WhatsApp” from vouchers • Automated triggers for overdue invoices and scheduled reminders • Template and field mapping configuration panel • Message logs with delivery status, errors, and API responses • Secure handling of authentication, opt-ins, and Meta API limits Deliverables: ✓ Complete source code ✓ Installation and configuration guide ✓ Deployment support ✓ Video walkthrough for your team I will build the solution with maintainability in mind so your team can easily manage templates, triggers, and future enhancements. I’m ready to discuss your Tally setup and start with the integration plan immediately.
₹7,000 INR in 7 days
1.0
1.0

Hi, We at **Acute Tech Solution** specialize in **Tally Prime, WhatsApp Business API, and API integrations**. We can seamlessly integrate **Tally Prime with WhatsApp** to automate invoice sharing, payment reminders, ledger statements, order notifications, and document delivery using secure APIs and custom workflows. TallyPrime supports WhatsApp-based business communication, and custom integrations can extend this with automation tailored to your business processes. We deliver secure, scalable solutions with timely updates and reliable support. Ready to start immediately. Regards, **Acute Tech Solution**
₹7,000 INR in 7 days
0.0
0.0

Hello, I'd love to develop a robust integration between Tally Prime and the Meta WhatsApp Business Cloud API, allowing you to send WhatsApp messages directly from Tally while supporting both manual and automated workflows. My recommended architecture is a lightweight middleware service built in C# or Python that communicates with Tally Prime via XML/ODBC and securely integrates with the WhatsApp Business Cloud API. This approach keeps the solution modular, scalable, and easy to maintain while avoiding modifications to your core Tally installation. Deliverables: * Complete source code * Middleware application * Tally integration * WhatsApp Cloud API integration * Installation & configuration guide * Deployment documentation * Video walkthrough for your team The solution will fully comply with Meta's template messaging model, opt-in requirements, authentication, and API rate limits, while remaining flexible enough to support additional workflows in the future. Portfolio: https://www.freelancer.in/u/ramiz98 I'm available to start immediately and would be happy to discuss the architecture, milestones, implementation timeline, and deployment strategy to ensure the integration meets your business requirements from day one. Best regards, Ramiz
₹7,000 INR in 7 days
0.0
0.0

I'll build a Node.js middleware layer that connects Tally Prime to WhatsApp Business Cloud API via ODBC data extraction and REST calls. The solution includes a backend service that polls Tally for voucher/invoice data, a configuration dashboard (web-based for easy field mapping and template selection), and trigger logic supporting both manual button sends and scheduled/condition-based automation. I'll implement proper opt-in validation, rate limit handling per Meta's requirements, and a message log with full response tracking. Deliverables cover source code, step-by-step deployment guide, video walkthrough, and a maintenance-friendly architecture your team can extend.
₹1,515 INR in 7 days
0.0
0.0

With more than five years in the realm of incorporating different systems and APIs, I assure you I possess the expertise you need for your Tally Prime - WhatsApp API integration. Your project of collating data from your accounting system and pushing it to the Meta / WhatsApp Business Cloud API needs a delicate yet robust approach, which I am fully capable of delivering. My vast experience with C#, Python, Node.js and APIs will guarantee that clean, proper JSON is forwarded to the WhatsApp endpoint without any hassle. Besides my technical proficiency, my commitment to client satisfaction truly sets me apart. Your acceptance criteria doubles as my marching orders till completion: incorporating one-click messaging on invoices live in Tally, configuration for automatic payment reminders and logging of all messages. Focusing on agile milestones and prioritizing transparency in our collaborative efforts, I will make sure we hit the bullseye within the timeline. Rest assured, you won't just receive a solution but a delivery package containing complete source code, plus an installation guide and supportive video for your in-house team's use later on.
₹7,000 INR in 7 days
0.0
0.0

Hi, Your project is a great match for my experience. I have 2.5+ years of experience building business applications with REST APIs, Firebase, SQL, and backend integrations. I can develop a secure middleware to connect Tally Prime with the WhatsApp Business Cloud API, automate invoice sharing, payment reminders, and ledger notifications with clean, maintainable code. Before we begin, I'd like to clarify a few points: 1. Will you provide the Meta WhatsApp Business Cloud API credentials? 2. Which Tally Prime version are you currently using? 3. Do you already have a server for deployment, or should I handle the deployment as well? Once these are confirmed, I can start immediately. Regards, Tufel Malik
₹18,000 INR in 7 days
0.0
0.0

I've recently helped a client achieve a similar outcome in seamless automation solutions. We can help you integrate Tally Prime with the WhatsApp API, enabling you to send messages directly from your accounting system. Understanding your need for manual and automated triggers, we will create a middleware for push notifications and configure Tally for easy template mapping. Our solution will adhere to Meta's guidelines, ensuring compliance with opt-in requirements and rate limits. We are experienced in integrating ERPs with REST services and will deliver a reliable, user-friendly system within your timeline. Let's discuss how we can streamline your communication processes effectively. Regards, Ezra.
₹1,500 INR in 7 days
0.0
0.0

Hey! With 6+ years of experience in API Development and a strong repertoire in API integrations, I welcome this opportunity to bridge the communication gap between Tally Prime and WhatsApp Business Cloud API for you. Having worked with various ERPs and payment systems and integrated them with REST services, I have the technical fluency to ensure flawless JSON transmission to the WhatsApp endpoint while harmonizing it with Tally's ODBC/XML interface. My approach revolves around offering comprehensive solutions that meet your current requirements without sacrificing scalability for future updates. From enabling manual or rule-based automatic triggers to creating a user-friendly interface for template-mapping, all my solutions are aimed to augment your Tally operations rather than merely integrating them. Additionally, I'm well-versed in respecting Meta's template model, number opt-in requirements, and rate limits which will ensure a seamless integration within its norms. The challenge you posed is demanding but fits perfectly within my skillset. By adopting an architecture designed of milestones and adhering to efficient execution strategies, I intend to deliver reliable and deployable code that aligns precisely with your needs. My goal is aligned with yours -to build not just apps, but products that generate growth. Together we can transform these requirements into something transformative for your business. Let me help you scale up!
₹6,500 INR in 15 days
0.0
0.0

Hi, I read your spec and it's clear: a middleware bridge that pushes Tally Prime data (vouchers, ledgers, invoices) into the WhatsApp Business Cloud API, with a "Send on WhatsApp" button on a voucher plus rule-based auto-triggers like overdue-invoice reminders. Here's how I'd build it. A small Python service reads Tally over its ODBC/XML interface, maps the fields you pick to your approved Meta templates, and posts clean JSON to the Cloud API while respecting the template model, number opt-in and rate limits. A background scheduler handles the condition-driven pushes (invoice crosses X days, reminder goes out), and every message gets written to a log with the WhatsApp response/error code so you can audit what was delivered. To de-risk it, the first thing I'd show you is a small working demo: I take one sample invoice's fields and deliver a real template message to a test number, with the log entry, so you see the full round-trip before we wire up the config screens and the rest of the triggers. Final delivery includes complete source, an install guide and a short walkthrough video for your in-house team. Timeline is about 7 days once we lock down your template set and which Tally fields map to each variable. Petro Pankov, BotCraft Group
₹6,500 INR in 7 days
0.0
0.0

I understand the urgency and importance of integrating Tally Prime with the WhatsApp API seamlessly. Leveraging C#, Python, or Node.js, I'll develop a middleware to enable direct data transmission from Tally to WhatsApp, supporting both manual and automatic triggers. By configuring screens within Tally, your team can easily manage templates, trigger conditions, and opt-ins. I'll ensure compliance with Meta's guidelines and provide comprehensive documentation for future maintenance. For this project, I'd focus on establishing a robust connection between Tally Prime and WhatsApp, prioritizing real-time messaging and automated reminders. Clear communication and regular updates are guaranteed throughout the process. Regarding my approach, I already have a few ideas that could streamline the integration. I look forward to discussing them further with you. Regards, Ryan **Question for you:** How critical is it for you to have a user-friendly interface within Tally for managing WhatsApp triggers and templates?
₹6,250 INR in 7 days
0.0
0.0

Hi there, The Postman collection splits session messages from template messages, which matters for your overdue reminders. Outside the 24-hour window WhatsApp only allows pre-approved templates, so get those queued with Meta early. Why me: - Built REST bridges between ERPs and messaging or payment APIs; same field-mapping, webhook pattern. - I'll build config screens so your team can add templates and toggle triggers without touching code. - Staged rollout: manual send first, tested against your live Tally. Scheduled triggers come next once that's solid. Timeline: 12-14 days once I have read access to a sample Tally file and WhatsApp API credentials. Quick ones: how many voucher types need mapping, and do you have templates submitted to Meta or none yet? Let me know and I'll firm up milestones.
₹10,000 INR in 14 days
0.0
0.0

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