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I’m looking for a reliable WhatsApp Bulk API that I can access every single day, regardless of the registered business name behind it. The key requirement is throughput: I have to be able to push a minimum of 2,000 messages in a 24-hour window without the numbers getting blocked or throttled. Message scheduling is essential because many of my campaigns need to go out at precise times. I’m still unsure whether I should invest in full multimedia support—images, videos, documents—so I’ll need your candid advice on the pros, cons, and any extra compliance steps that come with it. If multimedia can be added later, let me know how that upgrade path would work. What I expect from you: • API credentials or an endpoint I can start hitting immediately after payment • Clear documentation and a quick demo request/response so I can integrate the same day • Confirmation that the 2 k-per-day limit is stable (and details on how we can scale higher if needed) • Guidance on best practices to keep sender numbers healthy and avoid bans If your solution already includes analytics or advanced contact management, feel free to mention it, but the core focus is dependable daily sending and solid scheduling. Only message me if you can actually provide the working bulk API on a day-to-day basis—I’m ready to move fast once I see a proven endpoint.
Project ID: 40668551
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Active 6 hours ago
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13 freelancers are bidding on average ₹2,523 INR/hour for this job

With over 17 years of comprehensive experience, I am confident that my team can provide you with an impeccable solution for your Daily WhatsApp Bulk API project. As an expert in ASP.NET and Android development, we have hands-on knowledge in creating APIs that cater to specific communication needs like yours. Understanding the significance of your requirement, we guarantee a stable 2k-per-day limit and ensure careful guidance on best practices to keep your sender numbers healthy and uptime high. In addition, we offer clear documentation and a quick turnaround time for integration. Notably, your convenience is our priority, so we work flexibly, ready to adapt to any upgrades or improvements you may require in the course of the project. Moreover, apart from a robust sending-scheduling feature, we can also provide you with advanced analytics and contact management if needed. Our main aim is client satisfaction, and offering services that encompass all your needs is a part of it. So, if you are looking for a team with proven expertise and a commitment to long-term project support, then let's get started right away!
₹2,500 INR in 40 days
3.5
3.5

Hi, I’m Lokesh, a Full Stack & API Developer with 10+ years of experience. I can build a compliant WhatsApp Business API solution with scheduled messaging, contact management, delivery analytics, multimedia support, and scalable API integration. I’ll use the official WhatsApp Business/Cloud API approach and ensure messaging follows WhatsApp policies rather than relying on methods designed to bypass blocks or throttling. I can also provide clear API documentation, integration examples, webhook handling, and a scalable architecture for higher volumes. Let’s discuss your exact use case and messaging requirements.
₹2,500 INR in 40 days
3.2
3.2

Hi - I updated my bid to help you move faster on Daily WhatsApp Bulk API. I ship WhatsApp Cloud API + webhooks (Meta messaging, templates, throughput, compliance) in production. Milestone 1 (~5-7 days): scoped spike on your brief + working proof (endpoint, webhook, or integration demo you can test). Milestone 2: harden, docs, env vars, and handoff on your server. What is the single must-have for week 1? Claudio (@claudiomf1)
₹2,500 INR in 20 days
0.0
0.0

Hi, Read your project brief carefully. We are a dedicated digital agency specializing in full-stack web platforms, custom builds, and responsive integrations. Here is how we execute this project: 1. Stage 1 (30% Milestone): Complete architecture layout and core component specification. 2. Stage 2 (40% Milestone): Full core build, responsive styling, API integrations, and database wiring. 3. Stage 3 (30% Milestone): Cross-browser QA, mobile optimization, speed audit, and final hand-off with complete source files. All project deliverables include 100% commercial IP transfer. Happy to clarify any specific requirements right here in Freelancer chat. What is your preferred launch timeline? Best regards, Tumisang SangTech Global
₹2,500 INR in 7 days
0.0
0.0

I can provide a reliable WhatsApp Business API solution designed for high-volume daily messaging with scheduling and scalability. I can help you integrate the API, test request/response flows, configure campaigns, and implement best practices for sender quality and compliance. The solution can support scheduled messaging and multimedia content such as images, videos, and documents, depending on the selected WhatsApp Business API provider. I can also guide you on template approval, opt-in requirements, rate limits, analytics, and scaling strategies. I focus on official, policy-compliant implementations to reduce the risk of number restrictions and ensure dependable long-term daily sending. I can provide clear API documentation, integration support, and a same-day working demo so you can move quickly.
₹2,500 INR in 40 days
0.0
0.0

With a strong focus on API development and 5+ years of practical experience under my belt, I am confident in my ability to deliver a reliable solution for your WhatsApp Bulk API needs on a day-to-day basis. As a full-stack developer, I can provide more than just the API credentials or an endpoint—it will come with clear documentation and a quick demo, enabling you to start integrating the same day. My aim is not just to provide you with a working product but also to equip you to use it optimally. Given your requirement to push a minimum of 2,000 messages without getting blocked or throttled, I'll utilize technologies like Node.js and NestJS which are known for their scalability and performance. Additionally, my skills extend to backend development, third-party integrations, as well as database and cloud management that could come in handy in case you decide for full multimedia support later down the line. Lastly, time is of the essence for you, and I understand that. I pride myself on delivering on-time and always being available for any support or further development. For thoroughly tested code and transparent communication paired with proactive support from inception to completion, consider partnering with me to bring your WhatsApp Bulk API project from idea to actualization.
₹2,500 INR in 40 days
0.0
0.0

I’m interested in your WhatsApp Bulk API project. I have experience with CRM management, data handling, reporting, and business operations, and I can support the integration and campaign-management side of the project. However, I want to be transparent: I cannot provide or guarantee a third-party WhatsApp Bulk API, API credentials, or guaranteed delivery without throttling/bans. WhatsApp messaging is subject to Meta’s policies, sender limits, templates, consent requirements, and quality controls. I can help you evaluate and integrate a legitimate WhatsApp Business API provider, including: * API/endpoint integration * Message scheduling and campaign workflows * Contact/CRM integration * Delivery and response tracking * Multimedia messaging where supported * Documentation and testing * Compliance and sender-quality best practices
₹2,500 INR in 32 days
0.0
0.0

You already have enough people saying they can do the job; I focus on making sure you choose the right person. I recently helped a client implement a WhatsApp Bulk API that met their throughput requirements, ensuring they could send 2,000 messages daily without issues. I can bring that same experience, attention to detail, and reliable approach to your project. I understand that quality, communication, and getting things right the first time matter. I will provide you with API credentials immediately after payment, along with comprehensive documentation and a demo to facilitate quick integration. The 2,000 messages per day limit is stable, and I can guide you on scaling as needed. Additionally, I can share best practices to maintain sender health and avoid bans. If you're considering multimedia support, I can offer candid advice on compliance and the upgrade path. We have 75+ 5-star reviews on similar projects and rank in the top 1% among 75 million users! Regards, VutomiM1
₹2,500 INR in 7 days
0.0
0.0

Hi, I can help you build and integrate a reliable WhatsApp Bulk Messaging API using the official Meta WhatsApp Business/Cloud API. I have hands-on experience with Meta WhatsApp API integration, including media uploads, message templates, campaign flows and backend API development. For your requirements, I can provide: • Reliable API integration with authentication and error handling • Scheduled campaigns with precise sending times • Bulk message processing using queues/batching • WhatsApp template message support • Delivery and failure tracking • Text messaging initially, with images, videos and documents designed for easy future integration • Clear API documentation with sample requests/responses • Proper handling of Meta rate limits and messaging restrictions For the 2,000 messages/day requirement, I can design the system for reliable throughput while following Meta's messaging limits and quality requirements. The exact capacity depends on your WhatsApp Business account, phone number quality, messaging tier and recipient engagement, so I prefer building a solution that can scale safely rather than relying on an unreliable third-party sender. I can also provide a working API endpoint/demo so you can test the integration quickly before expanding it with scheduling, multimedia and analytics. I’m ready to start immediately and can work directly on the backend/API integration. Best regards, Ayush
₹2,500 INR in 40 days
0.0
0.0

Hi, I can help you set up a reliable WhatsApp Business API solution with scheduling, campaign management and integration-ready API endpoints. For a system handling 2,000+ messages per day, I would recommend using an official/compliant WhatsApp Business API provider rather than an unofficial solution that risks sender bans or unstable delivery. I can help with: • WhatsApp Business API setup and configuration • API credentials/endpoints and integration documentation • Scheduled campaign/message delivery • Approved message templates • Text, image, video and document support where permitted • Delivery/status tracking and basic analytics • Contact management and campaign workflows • Webhook integration for message/status events • Guidance on sender quality, opt-in practices and messaging compliance • Scalable architecture for increasing volume I can also explain the trade-offs between multimedia messaging, templates, provider costs and compliance requirements before implementation. One important point: no legitimate provider can guarantee that a WhatsApp number will never be restricted, because delivery limits and account quality are controlled by WhatsApp. I can, however, design the system around compliant messaging practices and reliable API infrastructure. If you share your intended use case, target countries and expected daily volume, I can recommend the appropriate architecture and API approach.
₹2,800 INR in 40 days
0.0
0.0

Greetings I am Erinc I am a Web Developer since 2020 knowledgeable in Technical Support and Analytics. I can confirm I will provide the Daily WhatsApp Bulk API you're looking for strictly under your budget. I am available to start right now and regularly on desk everyday. Looking forward to hear from you. Thanks for your consideration.
₹2,500 INR in 40 days
0.0
0.0

Begusarai, India
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