Amazon Seller API Integration

@Microlent

Hi, this looks straightforward at first, but in my experience there’s usually a key detail that can cause issues later. I’ve handled similar projects before and can outline a practical approach for you. For similar work and case studies, feel free to check my profile: https://www.freelancer.com/u/microlent Let me know if you'd like me to walk you through the plan. ~ Rajesh

@mayankinnovative

Hi, I reviewed your Amazon Seller API Integration project and it aligns well with my experience in Amazon SP-API, API integrations, eCommerce automation, WooCommerce, Shopify, Laravel, Node.js, and inventory synchronization systems. I have worked on integrations involving product listings, inventory management, order synchronization, shipment tracking, reporting, and marketplace automation. My focus is on creating reliable integrations that ensure accurate data flow and minimize manual work. I can help with: • Amazon SP-API integration • Product & inventory synchronization • Order management automation • Shipment & tracking integration • Marketplace data synchronization • API authentication & authorization • Reporting & analytics integration • Webhook implementation • Error handling & logging • Testing & deployment A few questions: • Which Amazon marketplace(s) need to be integrated? • What functionality is required (orders, inventory, listings, reports, etc.)? • What platform or technology stack is currently being used? • Is this a new integration or an existing one that requires fixes? I focus on building stable, scalable integrations that improve operational efficiency and support business growth. Thanks

@mykhaylob4

✋ Hi, there. I can integrate Amazon's Selling Partner API into your system for full product listing management. ✔️ I built a similar SP-API integration for a multi-channel seller using Node.js, handling OAuth authentication with LWA refresh tokens, product creation via the Listings API, and implementing retry logic for rate limits with exponential backoff as per Amazon's recommendations . I will implement the LWA token exchange to get access tokens using your refresh token and client credentials , build functions for create, update, and delete operations using the Listings Items API with correct product type schemas , include retry and throttling handling with response header monitoring for rate limits , and provide a Postman collection or minimal UI for testing each operation with clear error logging for 4xx and 5xx responses . Please click the 'Chat' button to start our valuable conversation. Looking forward to collaborating with you! Best regards, Mykhaylo

@mdjafferali

Hi, I can develop a robust Amazon SP-API integration for creating, updating, fetching, retiring, and reactivating product listings directly from your system. I can test everything with your Seller account to ensure successful end-to-end integration. Thanks Jaffer I.

@ssquare489

With my extensive experience in Amazon Web Services (AWS) and API Development, I have successfully built robust and efficient integrations for multiple e-commerce platforms. Having worked at Google and Apple, I understand the importance of clean, well-documented code and prioritize its delivery. My fluency in PHP, Python, and MySQL ensure a strong foundation for your system's backend functionalities. As someone who has integrated complex systems and handled large amounts of data on a daily basis, I grasp the importance of authentication, error-reporting, and throttling rules imposed by Amazon. My solution will come with built-in retry/throttling logic that keeps your system compliant and ensures smooth operations at all times. Additionally, the setup guide I provide will guarantee easy credential configuration and token refresh to save your team valuable time. In this project, you're not simply looking for an integration; you're seeking enhanced control over your product listings with scalability for future needs. Given my background in software architecture and development at scale for companies like Google, I am thoroughly equipped to build that for you. So let's streamline your Amazon selling process together – industry experience-meets-integration expertise.

@Algokage

Hello, I can deliver a robust Amazon Seller API integration tailored to your needs, streamlining product listing and management. I'll build a clean, well-documented solution in my preferred language, ensuring easy extensibility. The integration will handle SKU creation, updates, and listing management, adhering to Amazon's rules. I'll provide source code, a setup guide, and a Postman collection for testing. With 5+ years of experience, I'm confident in delivering a seamless, efficient solution. Please send a message to request samples or a demo, or to discuss further. Thanks, Adegoke. M

@srujank0903

Hello, I am a Python developer with extensive experience in API integration, and I would be glad to deliver a robust solution for integrating with Amazon’s Selling Partner API. I can build a production-ready backend that: Authenticates with SP-API securely, handling token refresh automatically. Supports full product lifecycle management: create, update (titles, attributes, images, variations, prices), re-activate, and retire SKUs. Implements reliable retry and throttling logic to comply with Amazon’s rate limits. Provides clear and actionable error logging. Deliverables will include: Clean, well-documented Python source code covering all operations. A Postman collection or minimal UI to demonstrate API calls. A concise setup guide (or short video) showing credential configuration and successful end-to-end listing creation. With your test Seller credentials, I will ensure that SKUs appear correctly in Seller Central. My focus will be on maintainable, extensible code that your team can build on confidently. Looking forward to collaborating and delivering this integration efficiently. Best regards,

@aprkdream

Hi, I understand you're looking for a solid integration with Amazon's Selling Partner API to manage product listings from within your system. To start, I'd focus on setting up a clean and well-documented API client in Laravel, utilizing the official Amazon API library to ensure compliance with their authentication and throttling rules. I'd also implement a robust error-handling system to catch and report any issues that may arise during the integration process. In terms of functionality, I'd create endpoints for creating, updating, and deleting product listings, as well as handling variations, images, and prices. A clear Postman collection will be provided to demonstrate each API call. I've successfully integrated with multiple payment gateways and have experience working with ERP/CRM systems, so I'm confident in my ability to handle the data flow and Amazon's requirements. The outcome will be a production-ready API that your team can easily extend and maintain. Before we begin, can you confirm the expected rate of product listing updates and the number of SKUs you plan to manage through this integration? I'm confident in delivering a high-quality solution that meets your needs.

@yashvendra79

With over 10 years of experience in various web and software development fields, my team and I have the skills and expertise needed to successfully complete your Amazon Seller API Integration project. Our proficiency in MySQL, PHP, JQuery, and other significant technologies align with the requirements of this job. We are confident in delivering clean and robust backend functions for creating, updating, deleting, and fetching product listings via Amazon's Selling Partner API. One aspect that differentiates us is our unwavering commitment to clarity and quality in our code. We understand the vital need for clean arrangements and efficient error handling for a smooth workflow. We guarantee that the code will be well-documented and easy for your team to extend later if needed. Moreover, we appreciate the importance of staying compliant with Amazon’s authentication, throttling, and error-reporting rules and we are prepared to incorporate all necessary features to meet these goals. Apart from technical competence, we also offer cost-effectiveness. While our services are top-notch, we never overcharge our clients. Our aim is to offer high-value solutions that align with your budget requirements without compromising on quality. Additionally, I assure you that we will provide a setup guide or screen-share video detailing credential configuration, token refresh, and example requests returning successful results.

@omarz33

Hi there! I'm thrilled to see your project on Amazon Seller API Integration. I understand the frustration of constantly switching between systems, and I'm here to offer a seamless solution for you. Key Points: - Develop robust backend functions for creating, updating, and managing product listings within your system - Implement retry/throttling logic and detailed error logging for smooth operations - Provide a setup guide with clear credential configuration and example requests for easy understanding With my expertise in API integration and clean, well-documented coding practices, I ensure a reliable solution that aligns perfectly with your requirements. I have successfully completed similar projects, ensuring a hassle-free experience for my clients. Let's discuss further to bring your vision to life. Looking forward to collaborating with you!

@guptakishan805

With my extensive experience in Full Stack Development, I am confident that I can deliver a comprehensive and robust integration solution for your Amazon Seller API needs. My familiarity with languages like Java, Laravel, and Python along with my skills in Amazon Web Services and API Development make me well-suited to handle every aspect of your project. Over my 5+ years in the field, I have built a wide range of custom web applications and automation tools for businesses of various sizes. This experience has equipped me with the ability to understand and adapt to different requirements, ensuring scalable and reliable solutions. As documentation is crucial for seamless integration, I commit myself to providing clean code and clear references for easy future extensions. Additionally, as an effective communicator, I believe in a collaborative approach where I work closely with my clients to not only understand their goals but also suggest improvements along the way. With this client-centered methodology combined with my technical abilities, I offer you a unique blend of practicality, scalability, and long-term success that you seek. Let's discuss how we can transform your ideas into a reality that goes beyond your expectations. Looking forward to speaking with you soon, KISHAN KUMAR

@ammarahmed20

I can build you a clean, production-ready integration with Amazon’s Selling Partner API that fully handles product listing management from your own system instead of Seller Central. The solution will support authentication, SKU creation, updates (titles, attributes, images, variations, pricing), and listing activation/deactivation while following Amazon’s SP-API compliance requirements including throttling, retries, and structured error handling. I’ll implement a modular backend in a clean, extensible structure (Node.js or Python based on your preference), exposing clear endpoints for create, update, delete, and fetch operations. The integration will include secure token handling, proper LWA authentication flow, and robust logging so every request and response is traceable. For testing, I’ll also provide a Postman collection or minimal interface to validate each API action easily. Deliverables will include fully documented source code, setup instructions for credentials and token refresh flow, and a short walkthrough showing a complete end-to-end SKU push into Seller Central successfully. Once verified with your test account, the integration will be production-ready and easy for your team to extend. Best regards, Ammar Ahmed Malik

@Vsion2

Hi there, I'm a Python backend / full-stack developer working with automation, backend systems, and data collection. I have 10 years of experience building scalable backends and microservices with Python, FastAPI, Django, and Python Full Stack Developer, Flask, I have completed 350+ similar projects with a 100% Positive Rating. You can check my review. If you are looking for Quality work, look no further. I'm interested in discussing your project, If you have any questions or special requirements, please don’t hesitate to message me. I'd be pleased to have the chance to assist you further with your project Best Regards Alema Akter

@bondoc0526

༺❖༻ Dear Client ༺❖༻ Thanks for posting about my specialist job area. Your required skills perfectly match my experience and work style. I’ve built production-grade marketplace integrations using Amazon SP-API, Shopify APIs, and other eCommerce systems, including full OAuth flows, LWA token handling, and robust backend services designed for high reliability and rate-limit compliance. I’m experienced in building clean, maintainable API layers that expose listing, inventory, and product management functions through structured endpoints. For your project, I can develop a production-ready SP-API integration that allows you to create, update, delete, fetch, and manage Amazon listings directly from your system. The backend (Python or Node.js preferred) will include proper authentication handling, retry and throttling mechanisms, structured logging, and clean modular code so your team can easily extend it later. I will also provide a Postman collection or minimal test interface, along with clear documentation covering setup, credential configuration, token refresh flow, and verified example requests that successfully sync with Seller Central using your test account. The final result will be a stable, scalable integration that fully replaces manual Seller Central operations. Let’s connect and I’ll outline the exact implementation plan and timeline. Best regards, Glenn Bondoc

@somendersingh96

Hello, I can build a production-ready Amazon SP-API integration that allows you to manage product listings directly from your own system without relying on Seller Central. ✅ Secure SP-API authentication and token refresh handling ✅ Create, update, fetch, deactivate, and reactivate product listings ✅ Manage titles, attributes, images, variations, and pricing ✅ Built-in retry mechanisms, throttling compliance, and detailed error logging ✅ Clean, modular backend architecture that is easy to extend ✅ Postman collection and complete setup documentation My focus will be reliability, maintainability, and full compliance with Amazon's authentication and rate-limiting requirements to ensure stable long-term operation. I also have a few ideas to simplify future expansion, such as separating marketplace configurations and creating reusable service modules for multi-account support. Let's discuss your preferred backend stack and whether you'll manage a single seller account or multiple Amazon stores. Best regards, Somender Singh

@zain556

Hi, Are you looking for a reliable solution to integrate with Amazon’s Selling Partner API for streamlined product listing management? I can help you create a robust backend that handles all the functionalities you mentioned. With over 5 years of experience in PHP and API development, I will ensure the code is clean and well-documented, providing methods for creating, updating, and managing SKUs while adhering to Amazon’s regulations. I’ll implement built-in throttling and error logging to enhance performance and clarity for your team. As part of the deliverables, you will receive a setup guide and a minimal UI or Postman collection to demonstrate API calls effectively. I’m committed to delivering a seamless integration that meets your requirements precisely. Let’s connect to discuss your project further! Best Regards, Faraz

@mundadiya

Hello, I hope you're having a great day. I have hands-on experience building backend integrations for Amazon SP-API, having delivered several production-ready endpoints for listing management. I recently built a PHP integration using Guzzle and LWA auth to push SKUs and images, handled signed requests, MySQL storage for tokens, and fixed throttling by queuing retries with exponential backoff. I'd start by validating your test Seller credentials, then scaffold endpoints for create/update/delete and add middleware for retry and logging, probably using Guzzle or Python requests for the API client. Could we hop on a short call to confirm credential locations and the exact SKU fields you need managed in the sync? Thank you, Alpeshbhai M.

@ziedb4

Hello, I'll build this in Python using the official SP-API library — clean, documented, and easy for your team to extend. Delivery covers: - SP-API OAuth2 authentication with automatic token refresh - Full CRUD on product listings: create SKUs, update titles/attributes/images/prices/variations, retire and reactivate - Built-in retry and throttle handling (respects Amazon's rate limits, logs all errors clearly) - Postman collection demonstrating each operation end-to-end - Setup guide covering credential configuration and token flow Once a test SKU pushed through the integration appears correctly in your Seller Central, the project is done. Timeline: 5 days from credential access.

@manoval09

Hi, Getting a production-ready SP-API integration right means handling the OAuth 2.0 LWA (Login with Amazon) flow correctly from day one — token refresh timing, role-based access scopes, and rate limit backoff are where most implementations break in production. My approach: build around the `python-amazon-sp-api` library (or the official Node SDK if that fits your stack better), with a thin abstraction layer that decouples your business logic from Amazon's API versioning churn. I'd set up the Restricted Data Token (RDT) flow for PII-sensitive endpoints upfront, and configure exponential backoff using SP-API's `x-amzn-RateLimit-Limit` response headers — this is the single biggest reliability difference between a prototype and something that holds up under real order volume. Within 24 hours of kickoff, I can deliver a working auth scaffold with token persistence, a sandbox environment hitting the SP-API sandbox endpoints, and a scoped list of the exact API calls needed for your use case (Orders, Inventory, Feeds, Reports — whatever the full scope turns out to be). What operations are you prioritizing first — order management, inventory sync, or reporting? Best regards, Val