eBay API Listing & Order Automation (DROPSHIPPING Software Amzon to ebay UK)

@extreamcode

Hi, I can see the hidden goal here: you don’t just need eBay connected, you need dependable control over listings and post-sale actions without touching the web interface. That kind of workflow lives or dies on API correctness and clean state handling. I’ve built API-driven automation, webhook/scheduled syncs, and order workflows before, and I can wire your seller account into a maintainable integration using eBay REST APIs, OAuth, and clear source comments. I’ll focus on listing create/revise/end flows, order updates, and return handling so the system stays reliable as stock and statuses change. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I can also provide a concise handoff README and walkthrough so you can extend it later. Could you share whether you want this built as a standalone script, a small service, or an app with an admin panel for logs and retries? Could you share whether you want this built as a standalone script, a small service, or an app with an admin panel for logs and retries? Do you already have eBay developer credentials and the specific scopes approved for inventory, order, and return APIs? Would you prefer webhook-driven updates only, or a hybrid of webhooks plus scheduled polling for safety? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad

@ZohaibRoy

As a seasoned developer zohaib, I bring over 5 years of comprehensive experience in the specific technologies you require for your eBay API integration project. Being a Certified Python and JavaScript Developer, my expertise lies not only in these languages but also in their applications for eBay's current REST API standards. Over the years, I have built full-stack web applications, including inventory management and order processing systems that closely relate to what you're aiming for. My hands-on understanding of automation and web scraping using BeautifulSoup and Selenium will prove invaluable when it comes to efficient product listing and real-time order management through your existing eBay seller account. Moreover, my proficiency extends beyond just writing code; I'm known for delivering detailed source codes, README guidelines, and holding informative hand-off calls or developing Q&A documents for future extensibility. By choosing me zohaib $$name$$, you are ensuring a reliable technical partner who combines expertise, professionalism, and dedication to transform your vision to reality. Let's not just automate your eBay sales process but revolutionize it!

@sabaehsan

Greetings, I see you're looking to integrate your eBay seller account with a custom application using the eBay REST APIs. The goal is to automate product listings and manage orders seamlessly, which will save you a lot of time and effort. I can help you set up reliable product listing automation that will enable you to push new items live, revise listings, and end items when stock runs out—all through code. Additionally, I can implement full order management, including pulling order details, updating statuses, and handling returns programmatically. I have experience in developing with Python and Node.js, and I’m well-versed in eBay's API standards and OAuth. My approach ensures clear setup instructions and well-commented code, making it easy for you to extend the solution in the future. Best regards, Saba Ehsan

@gutibs

Hi! This is exactly the kind of API integration work we handle regularly. Before locking down the approach, one thing I need to understand: where does your product and order data currently live? If you're already running a system (spreadsheet, custom app, another marketplace tool) that will feed listings and consume order updates, the integration needs to be built around that source of truth. If eBay is going to be the primary place you manage things for now, we'd build a lighter standalone tool instead. This changes both the data model and how much of an interface you actually need on top of the API layer. On the build: Node.js is a solid fit here, since eBay's REST APIs (Inventory, Fulfillment, Post-Order) are well documented for it and the OAuth token refresh cycle is easy to keep reliable with scheduled jobs. We'd separate listing management (create, revise, end) from order sync (polling or webhook-driven) so each piece can be tested and extended independently. Return handling would hook into the Post-Order API with clear approve/refund/decline actions exposed in your setup, rather than requiring manual login. Everything gets delivered with commented source and a README so your team can extend it later. Would like to go over the data flow question before finalizing scope. Gustavo & the DoTheCode team

@C0RETECHIES

Hello, I’ve reviewed your need to connect your eBay seller account to a custom app for automated listings and order management. The system must push new items, revise existing ones, and end listings when stock hits zero, while also pulling orders via webhook or polling, updating statuses, and handling returns programmatically-all using eBay’s REST API with proper OAuth. Technical approach: - Build a Node.js (or Python) service using the official eBay SDK or direct REST calls. - Use OAuth 2.0 user token flow for secure access; store refresh tokens securely. - Implement a worker queue (e.g., Bull) for listing create/revise/end tasks and a scheduler/webhook listener for order ingestion. - Map your internal product/stock model to eBay’s Inventory API (createOrReplaceInventoryItem, createOrReplaceOffer) and Order API for retrieval and status updates. - Handle rate limits with exponential backoff and idempotency keys. Core modules: - Listing Engine: creates, revises, ends items based on stock changes. - Order Sync: pulls orders, normalizes status, pushes updates (paid/shipped/cancelled) and processes return requests. - Auth Manager: OAuth token exchange, refresh, secure storage. - Webhook/Poller Adapter: configurable inbound order events or periodic polling. - Logging & Alerts: detailed traces, failure alerts via email/webhook. Relevant systems: - Inventory Sync Tool (internal) - similar eBay Inventory/Offer flow, Node.js, Redis queue. - Order Management Dashboard - pulled eBay orders via webhook, updated statuses in MySQL. - Marketplace Connector - integrated Amazon MWS & eBay APIs for multi‑channel listing, Python/FastAPI. Implementation strategy: Start with auth and a basic listing create endpoint, then add revise/end logic, followed by order webhook listener and status update. Test each module against a sandbox account before moving to production. Deliver source code with README, a short walkthrough video, and a handoff call/Q&A doc. Regards, Rohit

@ravichedwal

With over 8 years of professional experience in Full Stack Development, I bring a unique set of skills that make me perfectly suited to your eBay API project. Not only do I have a deep understanding of various programming languages including Node.js and Python (which you've mentioned as preferred options), but I also have significant expertise in database management, API integration, and mobile app development. This means I am well-equipped to handle all aspects of your eBay seller account integration and automation, from listing products live to managing orders and handling return requests programmatically. In my expansive career, I have successfully completed over 145 projects, many of which involved integrating with various APIs, like the ones you are requesting for eBay inventory and post-sale flows. This digestion means you can have confidence in my ability not just to meet but exceed your expectations. You mentioned that promptness is one of your priorities; I assure you fast delivery as well as consistent communication through daily and weekly work updates reports.

@crtvecode

Your project on eBay API integration caught my attention, especially the focus on automating product listings and managing orders. I know that those webhooks can be tricky, particularly when it comes to making sure order updates are processed correctly and in real-time. I’ll set up a reliable system that pulls fresh order details and updates statuses without missing a beat. And I’ll use Python for this integration, as it allows for quick development and clear code structure. I’ll provide a detailed README for local deployment, along with a video walkthrough of the features in action, plus a brief hand-off call will wrap things up nicely, making sure you’re comfortable extending the code later. I'm ready to go ahead and get started on this right away. Rajavel | Python Developer | eBay API Integration

@WebXcellance

Hi there! I can build a reliable eBay REST API integration between your seller account and custom application. I have 13+ years of PHP and JavaScript experience with strong experience in REST APIs, MySQL, Laravel, third-party API integrations and e-commerce systems. I can implement OAuth authentication, product listing automation, listing revisions and automatic ending when stock is unavailable. I can also build scheduled/webhook-based order synchronization, order status updates, and programmatic return/refund workflows while keeping the integration secure and maintainable. I will provide clean, commented source code, a complete README, configuration instructions, testing against your eBay account, and a walkthrough of the implemented features. I can use PHP/Laravel or another suitable backend based on your existing application. 40 hours weekly I am available for work. Please message me for more discussion about your project. Thanks, Sachin.

@vishal1145

Your eBay integration will fail silently if you don't handle rate-limit retries and token refresh correctly—most developers hard-code OAuth tokens that expire after 2 hours, causing order syncs to break overnight. Quick questions - are you planning to sync inventory across multiple sales channels that could trigger race conditions? And what's your expected listing volume per day so I can design the queue architecture accordingly? Here is the architectural approach: - EBAY REST API: Build OAuth 2.0 flow with automatic token refresh and exponential backoff for rate limits to prevent sync failures. - ORDER AUTOMATION: Implement webhook listeners for real-time order events plus fallback polling every 5 minutes to catch missed notifications. - INVENTORY MANAGEMENT: Create atomic update logic that prevents overselling when multiple orders hit the same SKU simultaneously. I've built similar integrations for 2 e-commerce clients processing 500+ daily orders without manual intervention. Let's schedule a 20-minute call to walk through your account structure before I architect the sync logic.

@Web1devloper

As a seasoned developer with over 8 years of experience, I've worked on a slew of dynamic web and app solutions using robust front-end frameworks such as React.js to advanced back-end technologies like Node.js and Flask. I'm confident that this skillset perfectly aligns with your project's needs as we can develop a custom application tailored to your exact requirements while strictly adhering to eBay's REST API standards. Harnessing the power of Python or Node.js, we will build you a solution to automate all aspects of your eBay selling journey from listing new products, revising existing listings, managing inventory, and even handling return requests programmatically. Prioritizing reliability and efficiency, our automation process will ensure your stock is always up-to-date and orders are managed and updated promptly, thereby increasing your overall productivity. In terms of logistics, I'll provide you comprehensive deliverables including fully-commented source code, a README file for easy local deployment, and even a brief video or walkthrough demonstrating the functionality on your live account. Additionally, I'd be more than happy to hold a hand-off call or provide you with a detailed Q&A document for any future extensions. My deep understanding of eBay's APIs coupled with my commitment to detail, I believe make me an ideal choice for your project. Let's connect and make selling on eBay a breeze!

@PINESCRIPTERR

Hi, I understand you need a reliable eBay REST API integration that connects your existing seller account to a custom application, with listing automation and complete order/return management handled programmatically. I can build the integration in Python or Node.js using eBay’s current REST APIs and OAuth 2.0, with a modular service layer covering inventory/listing creation, revisions and ending listings when stock changes. The integration can maintain the required inventory and offer data while validating API responses and handling retries and errors safely. For post-sale workflows, I can implement scheduled polling or supported notification mechanisms for order updates, then expose order status, fulfilment and cancellation operations through your application. Return workflows can likewise be structured around eBay’s supported return APIs, including retrieving requests and processing the appropriate approve/refund/decline actions. I’ll keep credentials and refresh tokens securely separated from application configuration, add structured logging without exposing sensitive data, and make the integration resilient to rate limits, transient API failures and duplicate processing. The final source will include a clear README, setup/configuration instructions, comments and a walkthrough demonstrating the agreed workflows against your account. Best regards, Houssame

@SoftSandila

Dear Pakistan; 5.0★; member since Sep 16, 2026, I read your brief on this ebay api listing & order automation (dropshipping software amzon to ebay uk) (I need a developer who can wire my existing eBay seller account directly into a custom application through the eBay REST APIs. The first priority is reliable pr…). That matches what I do daily — tailored build, small agreed milestones, escrow-backed so you approve each step, then a clean handover (code + credentials + runbook) so you are never blocked on me. Before I commit to the quote, three quick things: 1. What is the single most important outcome for the FIRST deliverable? 2. Do you already have assets to reuse (design, data, current stack)? 3. Who uses this day-to-day — so I scope for the real operator? I will send a short data/scope sheet before you commit anything.

@AZTURK1

Hello, I read your project details carefully and this is exactly the type of work I handle every week. What I bring to this project: ✅ PHP ✅ JavaScript ✅ Python ✅ eBay ✅ Node.js ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ 300+ projects delivered, 280+ five-star reviews Why me: ? 24-hour availability and fast responses ? Unlimited revisions until you are fully satisfied One quick question: is there anything specific about the current setup I should know before starting? I can deliver this in 2 day(s) for 140 USD. Ready to start right away. Message me and we can go over the scope together.

@arslanshahid386

Hi, I noticed you're looking to integrate your eBay seller account with a custom application using the eBay REST APIs. I specialize in API Development and have extensive experience with PHP and Node.js, which are perfect for automating your product listings and managing orders efficiently. By implementing this integration, you can automate the entire process of listing new items, revising existing ones, and managing stock levels without relying on the web interface. This will not only save time but also ensure accuracy and consistency in your listings. Could you share more about any existing systems or tools you're currently using for order management, so I can ensure a seamless integration?

@mehboobkatiyar

I’d start with the **listing/inventory sync**, because the biggest risk is duplicate listings or products remaining live after stock reaches zero. I’d make create, revise, and end operations idempotent and add clear retry/error logging. For orders, I’d use **eBay REST APIs + OAuth**, combining notifications/webhooks with scheduled reconciliation so missed events don’t leave orders out of sync. I can also implement fulfillment updates, cancellations, returns, and refunds programmatically. I’d keep the integration modular so you can extend it later, and provide the complete source, README, and working walkthrough. I can start immediately. Do you already have **eBay production API credentials/OAuth configured**, or should I handle the developer-app setup as well? — **Mehboob Katiyar**

@mehranriaz0

Greetings, I see you need a solution to integrate your eBay seller account with a custom application using eBay's REST APIs. The goal is to automate product listings and manage orders effectively without manual intervention. My approach would involve creating a seamless connection that allows you to push new items, revise listings, and manage stock efficiently. I have experience working with eBay APIs, especially in areas like inventory management and order processing. I'll ensure the integration properly handles order updates, return requests, and maintains compliance with eBay's OAuth standards. Additionally, I will provide clear documentation and a walkthrough to help you understand the setup and extensions. Could you clarify what specific features or functionalities you envision for the order-management process? Best regards, Mehran Riaz

@atifuiux

Hi, I can integrate your existing eBay seller account with your custom application using **eBay REST APIs and secure OAuth authentication**. I’ll automate listing creation, revisions, and stock-based ending, then implement order retrieval, shipment/status updates, and return/refund workflows using the supported eBay APIs. I’ll also include error handling, logging, and safeguards against duplicate updates. You’ll receive commented source code, a setup README, a working demonstration, and a short handover. I can confirm the timeline and fixed cost after reviewing your application’s current stack and eBay account setup. Best regards, Muhammad Atif LA

@sf264

Hey, I understand you need to connect your existing eBay seller account with your application so listings can be created, revised, and ended automatically, while also handling orders, status updates, and returns through the eBay REST APIs. I can build this in Python with proper OAuth, scheduled/webhook-based order syncing, inventory/listing handling, error logging, and clean documented code. I’ve worked on API integrations and automation projects before and can also provide a walkthrough of the completed flows against your live account. If you send me your current application structure and eBay account setup, I can quickly map out the integration and get started. Best regards, Fahad.

@jonasdedzo

Hi there, I think the main goal is to connect your existing eBay seller account to the custom application so listings, inventory and post-sale operations can be managed reliably through eBay’s APIs instead of manual web actions. I’d build the integration around OAuth 2.0 with secure token storage, then implement listing creation, revisions and automatic ending based on stock availability. For orders, I’d add scheduled or event-driven synchronization, status handling and return workflows, with proper API error handling, retries and logging so the integration remains reliable. I’d also provide a clean Python or Node.js structure, documented configuration, commented source, local setup instructions and an end-to-end walkthrough using the appropriate eBay environment. Looking forward to work with you. Thanks*