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At this stage, I don’t have specific API requirements because I am not looking for development or integration yet. I am first looking for an existing authorized code-service provider that can provide the V5 16-digit codes directly. What I need initially is the service details, supported 5G router models, price per code, processing time, and reseller/wholesale options. For unsuccessful requests, I would expect the provider to verify the result and either replace the code or return the corresponding credit when the code is confirmed to be invalid. Once I find the right provider and confirm the service works reliably, we can discuss the API specifications and integration requirements later.
Project ID: 40673456
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46 freelancers are bidding on average $3,802 USD for this job

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in C Programming, Linux, Asterisk PBX, VoIP, Telecommunications Engineering, Network Administration, API, Server, Network Security, Network Engineering and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$4,039 USD in 5 days
7.6
7.6

Hello Greetings! We can help evaluate and connect you with a suitable authorized code service provider based on your requirements. At this stage, the focus should be on verifying the provider, supported 5G router models, V5 16 digit code availability, pricing, processing time, and reseller or wholesale terms before discussing any API integration. We would also confirm the provider’s policy for unsuccessful requests, including code verification, replacement procedures and credit or refund handling for confirmed invalid codes. Once the service has been validated through reliable test transactions, we can then review the API documentation and plan the integration according to the provider’s capabilities. Kindly initiate the chat for further discussion. Thanks & Best Regards Team Owebest || KD
$3,500 USD in 40 days
7.4
7.4

You're building 4G/5G Router Code Service Provider, where the real delivery risk is usually in the workflow details, not just the feature list. I've handled similar builds involving C Programming, Linux, Asterisk PBX, VoIP, usually where the important part was translating the brief into a reliable working system. My approach would be to first map the customer booking, provider onboarding, payment, review, and admin workflows, then build the MVP around the riskiest transaction path. For this project, I would focus especially on: - Customer booking/search flow, provider onboarding, and profile controls - Secure payments, wallets/cards, ratings, reviews, and transaction edge cases - Admin moderation, mobile app readiness, analytics, and source-code handover If helpful, I can map the first customer-to-provider transaction flow before development starts. Best, Dr. Syafiq
$4,000 USD in 21 days
5.8
5.8

I can provide the code-based service you need, acting as a dedicated, reliable supply channel for your device requests. My focus is on solving your operational bottleneck by ensuring a high success rate on the first attempt, which eliminates the administrative hassle of managing replacements. With a clear and simple cost-per-successful-request structure, I ensure your margin stays predictable. I offer direct reseller access to a live service panel, giving you real-time visibility into order status without back-and-forth communication. This setup is designed for a high-volume, low-friction workflow, ensuring your operation scales without technical complications.
$3,000 USD in 7 days
5.9
5.9

https://www.freelancer.com/projects/embedded-systems/Sierra-Handshake-Integration have done similar project for 4G router handshake. If you are interested we can discuss further in the chat.
$4,000 USD in 7 days
5.8
5.8

Your requirement calls for a legitimate, code-only fulfillment workflow for eligible current 4G/5G routers and CPEs, with no flashing, patched firmware, or device modification. I can build the API/server panel layer that validates each request, routes eligible IMEI/model submissions to your authorized code provider, tracks processing within the required 24-hour window, and automatically records replacement/credit cases when a provider returns an unsuccessful result. The system will include reseller accounts, clear model-specific service terms, request status history, balance/credit controls, secure REST API endpoints, and an admin panel for pricing and provider routing. I will structure model support around configurable TAC/model rules, so newly approved routers can be enabled without changing core code. Security will include authenticated API keys, role-based access, audit logs, encrypted sensitive fields, and rate limiting. I will not use or recommend any bypass, firmware modification, or unofficial unlocking method; fulfillment will remain limited to documented authorization-based services and eligible devices. Do you already have an authorized code supplier API, or should the platform be prepared to connect to one after launch? Muhammad Saad
$3,900 USD in 5 days
5.2
5.2

Hi, I understand you are looking for an ongoing authorized code-service relationship rather than firmware modification or a one-off router development project. I can work with a code-based workflow where each submitted device is first validated for model/service eligibility, processed through the authorized service source, and returned with a clear success/failure status. No flashing, patched firmware, bootloader modification, or device-side bypass would be involved. For volume operation, I would prefer an API/reseller workflow rather than handling requests manually. This can support device/model validation, request submission, status tracking, completed-code retrieval, failure/credit handling, and order history. Before committing to regular volume, I agree that a small test batch is the right approach. We can verify supported models, actual turnaround time and successful results first, then establish the ongoing workflow and pricing. I am available for long-term cooperation and can keep all model lists, pricing and service details within Freelancer messaging as requested.
$3,200 USD in 5 days
5.4
5.4

I have extensive experience in working with telecommunications services and can assist you in finding a reliable authorized code-service provider for V5 16-digit codes for 5G routers. I understand the importance of ensuring the provider offers support for various router models, competitive pricing, and efficient processing times, along with a solid policy for unsuccessful requests. My background in vendor relations will help in securing a trustworthy partner suitable for your needs, setting the stage for future discussions on API integration.
$3,000 USD in 7 days
5.0
5.0

I understand you're seeking a service provider for authorized code-based unlocking/configuration of 4G/5G routers, similar to how IMEI-based services function for mobile devices. My expertise lies in precisely this domain, offering programmatic access to device configurations via authorized channels. My approach involves leveraging secure, authenticated API endpoints specific to eligible router manufacturers. I will integrate with your system using your preferred method (API, server panel, or reseller access) to submit device identifiers and retrieve the necessary authorization codes or configuration parameters. This process is automated and designed for high throughput, ensuring results within your 24-hour timeframe. My current infrastructure supports a range of common 4G/5G CPE models, and I can quickly assess compatibility for any specific models you require. To ensure a perfect fit, could you specify which router manufacturers or chipset vendors you are primarily targeting? Also, what is your anticipated volume of requests per day or week? I'm confident I can meet your technical and cost requirements and would be happy to discuss this further.
$4,315 USD in 21 days
4.5
4.5

Hi, I can support a long-term 4G/5G router and CPE code-service workflow focused strictly on eligible, legitimately authorized devices. I understand you need code-based processing only, with no flashing, patched firmware, or device modification. For each request, I can work with a clear eligibility process based on the router model, IMEI/serial details, carrier/region, and available authorized service. My proposed workflow: 1. Confirm supported model and eligibility before submission. 2. Process through the available authorized code service/API or server panel. 3. Return the valid result within the agreed processing window, targeting 24 hours where supported. 4. Replace or credit unsuccessful eligible requests according to agreed terms. I’m also comfortable with ongoing bulk orders and can work through API, reseller panel, or structured batch submission depending on your preferred setup. Your target of approximately $15 per successful request is understood. Final pricing can be agreed per supported model/service once we review the first test batch. Please send me 3–5 sample router models, including manufacturer, model number, carrier/region, and I’ll confirm the appropriate service options, processing times, and pricing before we proceed.
$4,000 USD in 7 days
4.2
4.2

Hello! I'm Priyanka and I'm excited to be considered for your 5G Router Code Service Provider project. With over 17 years of comprehensive experience in web, window, and Android development, I bring a vast range of skills to the table. Apart from being an expert in ASP.NET C# which is highly relevant for this task, I have also amassed a wealth of knowledge in Python which aligns with your potential API requirements and my experience in crypto currency and stock trading software could prove beneficial as we discuss further integration needs. I genuinely understand the significance of a reliable code provider in your project. My team can review, verify, and promptly replace any invalid codes or return the corresponding credit if needed. Furthermore, we don't just offer immediate solutions but ensure long-term viability as well. The fact that my services extend beyond just the initial steps aligns perfectly with your strategy - once we establish our reliability, we can delve into API specification and integration requirements together. Moreover, our 24x7 availability would mean negligible processing times and no delays in delivering codes. All these qualities combined with my commitment to offering the best prices without compromising quality make me confident that I would be the perfect match for your project. Looking forward to the opportunity to leverage my skills to enhance your 5G router system!
$4,000 USD in 7 days
4.1
4.1

The important part at this stage is not building an API—it’s verifying that the code provider is genuinely authorized, that the 16-digit V5 codes are valid for the intended router models, and that failed requests have a clear replacement or credit process. I’d approach this as a provider-validation and sourcing task first. I can research and compare legitimate service providers based on supported 5G router models, price per code, turnaround time, minimum volumes, reseller/wholesale terms, and their policy for invalid or unsuccessful codes. I’d also verify compatibility carefully rather than assuming that a provider supporting one router family can generate codes for another. Where possible, I’d confirm the service documentation, model/firmware limitations, and whether the provider offers a formal API or reseller account for a later integration phase. The final comparison can give you a practical shortlist with the commercial terms, supported models, reliability considerations, and the questions you should resolve before purchasing volume. A few points I’d clarify: * Which specific 5G router models are your priority? * What approximate monthly code volume are you expecting? * Are you looking strictly for manufacturers/authorized providers, or are established reseller services acceptable if they can demonstrate legitimate authorization? Juan Pablo
$3,500 USD in 10 days
3.7
3.7

IF YOU'RE NOT HAPPY YOU DON'T PAY ⚠️ Hello! I've been recommended by a Freelancer Recruiter. Nice to meet you. Your main requirement is to identify and validate an existing authorized provider for V5 16-digit codes before spending anything on API development or integration. I’d focus first on provider due diligence: supported 5G router models, price per code, turnaround time, reseller/wholesale tiers, order requirements, and their policy for invalid or unsuccessful codes. I’d structure the comparison so you can test a small number of legitimate devices first and verify code validity before committing to volume. The main risk is relying on an unauthorized or unreliable source, so I’d first verify provider legitimacy, supported models, refund/credit terms, and whether the service is authorized for the devices concerned. Multiple 5-star reviews on technical research, API integrations, and software projects. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Chris
$3,000 USD in 7 days
2.3
2.3

Hello, I can support this project by providing a reliable, authorized code-based service for eligible 4G/5G routers and CPE devices, with no firmware flashing, modification, or patched firmware involved. I can offer: Support for current/eligible router models Code-based processing only Target turnaround within 24 hours Replacement or credit for unsuccessful requests, subject to the agreed service terms API/server-panel or reseller integration where available Clear per-request pricing and supported-model documentation Scalable service for long-term recurring orders I understand that legitimacy and consistency are critical for this project. I am prepared to begin with a small batch of test devices so you can verify the service result, processing time, and reliability before establishing ongoing cooperation. Please send me your currently supported router models and preferred testing procedure. I can then provide the exact pricing, API/service options, turnaround time, and commercial terms. Best regards,
$5,000 USD in 25 days
1.1
1.1

Hello, I can help with authorized code-based service for eligible 4G/5G routers and CPE devices, with a focus on legitimate support only. I understand your requirements clearly: current supported models, valid results for eligible devices, 24-hour processing target, replacement or credit for unsuccessful requests, and long-term cooperation after testing. I can work with a clear service structure and provide straightforward terms for supported models, turnaround time, and service access options such as API, panel, or reseller workflow if available. The service scope will remain code-based only, with no firmware modification, flashing, or patched firmware. For ongoing orders, I can align delivery and communication to keep the process efficient and predictable. If you share the exact device models you want to test first, I can review suitability and proceed with the best available service path. Best regards.
$4,400 USD in 30 days
0.0
0.0

Reliable, authorized 4G/5G router code services, code-based only. I’ll provide a clear list of eligible/current router & CPE models, a per-success pricing approach aligned to ~$15 per successful request, and a service workflow designed for completion within 24 hours. For each supported device, you’ll receive a valid service result (no firmware modification, no flashing, no patched firmware). Any unsuccessful request will trigger a replacement or credit under stated terms, so you’re never stuck. Access options are available via API and/or a lightweight server panel/reseller-style workflow to support regular, ongoing orders after initial verification. I’ll also include service boundaries up front: what’s covered, what’s not, supported model identifiers, and turnaround expectations to keep long-term cooperation smooth. Next steps focus on mapping eligible models and starting test runs immediately so you can scale confidently with legitimate authorization.
$3,000 USD in 3 days
0.0
0.0

Hello, I reviewed the requirements, and the key challenge is providing a reliable code based service that supports current 4G and 5G CPE models while ensuring every request is processed through legitimate manufacturer or carrier authorized channels. I would focus on verified device eligibility, accurate model and IMEI validation, clear service status handling, and a stable API or reseller workflow with transparent success and replacement procedures. I have experience with device service platforms, API based processing, and reseller workflows and can share relevant examples once we connect in chat. Also a quick question, do you already have a preferred list of router and CPE models for the initial testing, or should the supported model catalogue be established from the authorized service coverage? Best Regards, MadTech
$3,000 USD in 1 day
0.0
0.0

Hi Providing authorized code-based services for modern 4G and 5G routers is a precise challenge, especially when dealing with models from brands like Huawei and OPPO. The cornerstone here is maintaining secure and valid service results using a scalable, API-driven architecture. Leveraging APIs and a robust server-side design, while ensuring compliance and quick processing, is essential. My experience in software engineering and network integration, particularly with APIs and server management, complements your needs. js, ensuring fast and reliable service delivery without firmware modifications. Your focus on long-term cooperation shows a commitment to quality outcomes, which I value too. I can definitely help set this up effectively and invite you to discuss how our goals align so I can walk you through the potential API and server panel solutions I have in mind. Thanks, Shammi
$4,000 USD in 7 days
0.0
0.0

Hi, there - Truong here. "AUTHORIZED ROUTER CODE SERVICE" — you need a reliable code service with clear device support and delivery flow. I would focus on setting up a dependable service process with supported model tracking, request handling, API/server panel options, and clear status reporting. The important part is making sure each supported device has a predictable result while avoiding firmware changes or unsupported methods. For ongoing orders, I would also recommend a simple verification flow for device eligibility, pricing, turnaround, and unsuccessful request handling. Can you share the first router/CPE models you need supported so the service availability can be confirmed? Looking forward to working with you.
$3,000 USD in 8 days
0.0
0.0

Hola, Tengo experiencia trabajando con APIs, Linux, servidores y sistemas de telecomunicaciones, y entiendo que para este servicio lo importante es tener un flujo fiable de solicitudes, validación por modelo y resultados trazables, sin depender de modificaciones de firmware. ¿Los fabricantes o modelos que necesitas soportar ya están definidos, o esperas que el proveedor valide la compatibilidad de cada dispositivo mediante su API antes de procesar la solicitud? Si existe un servicio autorizado, puedo trabajar en la integración del API o panel reseller, gestionando autenticación, envío de solicitudes, estados, reintentos, créditos y registro completo de cada operación. También dejaría una separación clara entre dispositivos compatibles y no compatibles para evitar solicitudes innecesarias. El sistema puede incluir webhooks o polling para actualizar automáticamente el estado y gestionar créditos o reemplazos cuando una operación no sea válida. Puedo revisar primero los modelos objetivo y el método de servicio disponible para definir una integración estable y fácil de escalar. Abel
$3,000 USD in 7 days
0.0
0.0

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