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Import unshipped Amazon FBM orders automatically using Amazon SP-API Display order information, including: Amazon Order ID Customer shipping address Items/SKUs Quantity Package weight/dimensions Connect to the EasyShippingX API Retrieve available shipping rates/services for each order Let me select a shipping service Support purchasing labels individually or in bulk Download/print shipping labels Retrieve tracking numbers from EasyShippingX Automatically upload the carrier and tracking number back to Amazon and confirm shipment Show shipping status such as: Unshipped Label purchased Shipped Error Important features Bulk-select multiple Amazon orders Bulk purchase labels Batch print labels Search/filter orders by SKU, order ID, date, or shipping status Avoid purchasing duplicate labels Error handling if Amazon or EasyShippingX API calls fail Secure storage of API credentials Simple, clean web interface This tool is for internal business use only. I do not need a full ERP, inventory management system, accounting system, or warehouse management system. Developer requirements Please have experience with: Amazon Selling Partner API / SP-API REST APIs OAuth/API authentication Shipping or fulfillment integrations Web application development Experience specifically with EasyShippingX is preferred, but not required if you are comfortable working from their API documentation.
Project ID: 40646169
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Duplicate labels are the expensive failure here, so I'd guard against them at the database level — a unique constraint on order ID plus a state machine (unshipped → purchasing → purchased → confirmed) with a lock held during purchase, so a double-click or a retried request after a timeout can't buy a second label. SP-API work I'd handle with LWA token refresh, correct rate-limit backoff and paginated order pulls on a schedule into local storage, so the UI stays fast and you're not hammering Amazon on every page load. EasyShippingX rates get fetched per order, you pick a service, and bulk purchase runs as a queued job with per-order status so one failure doesn't kill the batch. Tracking pushes back to Amazon via the shipment confirmation feed, with retries and clear error states. Credentials encrypted at rest, clean web UI with search and filters. I can start immediately.
$30 USD in 1 day
7.8
7.8
124 freelancers are bidding on average $147 USD for this job

Hello, With over a decade of professional experience as a software developer, I am highly qualified to take on your Amazon SP-API and EasyShippingX integration. My extensive skill set in languages such as PHP and Python, and my thorough understanding of REST APIs and OAuth/API authentication will be invaluable in smoothly integrating the two systems. I have successfully completed similar projects involving shipping and fulfillment integrations before, so I'm already familiar with the inner workings of this type of problem. In particular, my expertise in web application development will ensure that I create an engaging, user-friendly interface that includes all the features you're looking for - bulk selection of orders, batch printing labels, filtering by various parameters, avoiding duplicates and effective error handling. Additionally, my previous work with ERPs and CRMs should help me offer you some creative solutions to ensuring secure storage of the API credentials. Moreover, I am proficient at working with documentation from third-party APIs like EasyShippingX which assures you that even in cases where I may not have direct experience with the service like EasyShippingX itself - there'll be no loss of progress or subpar integrations. Ultimately, my goal is to deliver beyond expectations; guaranteeing a quality product, timely delivery and offering long-term support for your business needs. Let's build something great together! Thanks!
$130 USD in 2 days
8.6
8.6

I propose building a custom web application that integrates with Amazon SP-API and EasyShippingX to streamline order management. Features include automated order retrieval, detailed order information display, shipping service selection, bulk label purchasing, printing, tracking, and shipment confirmation. Key functionalities like bulk order selection, label purchasing, and batch printing will enhance user productivity. The system will prioritize data security and provide a user-friendly interface. With expertise in Amazon SP-API and API integrations, I aim to deliver a tailored solution that meets your needs and allows for future enhancements. Please provide shipment volumes, customizations, and implementation timeline for further customization.
$225 USD in 5 days
8.8
8.8

Hi, When you bulk purchase labels, do you need the system to hold orders in a "pending label" state until purchase completes, or should it process them immediately even if one fails in the batch? I've built several SP-API integrations and worked with shipping APIs before — comfortable jumping into EasyShippingX's docs and getting the OAuth flow locked down. Regards, Nurul Hasan
$200 USD in 14 days
8.7
8.7

Integrating the Amazon SP-API with EasyShipping requires a solid understanding of OAuth workflows and handling JSON payloads for automated order syncing. I have experience working with complex API integrations and mapping data structures between platforms, which will ensure your orders move seamlessly without manual intervention. My background in PHP, MySQL, and server-side architecture allows me to build stable connections between Amazon and third-party logistics providers. I focus on writing clean, secure code that handles API rate limits and potential data errors gracefully, keeping your integration running reliably in the background. I can complete this integration for $125.59 within 1 day. Let me know if you have the API credentials ready and we can get this connected immediately.
$125.59 USD in 1 day
8.1
8.1

Hello, I can see the hidden pain here: once Amazon orders and label workflows stop talking to each other, operations slow down and duplicate shipping mistakes creep in. I’ve built API-driven web tools with PHP, MySQL, REST integrations, and secure auth flows, so I can connect Amazon SP-API with EasyShippingX, surface order data clearly, and automate the label/shipping sync without turning this into a heavy ERP. 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. My approach would be to pull unshipped FBM orders, show rates/services, support single or bulk label purchases, print/download labels, and push tracking back to Amazon with strong duplicate-checking and error handling. I can start by mapping the API flow and interface structure, then move into the order board, shipping actions, and shipment confirmation logic. Could you share whether EasyShippingX returns labels synchronously or through a later status callback, so I can design the bulk workflow correctly? Best regards, Asad
$75 USD in 3 days
8.3
8.3

This project is a focused Amazon FBM fulfillment web app, and I can build it around Amazon SP-API and EasyShippingX without adding unnecessary ERP or inventory features. I’ll use PHP/Laravel with MySQL and a clean responsive interface, with Amazon OAuth and securely encrypted API credentials. The system will import unshipped orders and display Order ID, address, SKU, quantity, package dimensions, and weight. For each order, it will retrieve EasyShippingX services and rates, allow service selection, purchase labels individually or in bulk, and support batch download/printing. After purchase, it will store the label and tracking number, prevent duplicate purchases through idempotent order/label records, and submit the carrier and tracking data back to Amazon to confirm shipment. Filters for SKU, order ID, date, and status will be included, along with clear Unshipped, Label purchased, Shipped, and Error states. API failures, retries, validation, and audit-friendly error messages will be handled on both integrations. I can structure the application for AWS deployment and test the complete workflow with sandbox credentials where available. Does EasyShippingX provide a sandbox account or test API credentials for label and rate testing? Muhammad Saad
$100 USD in 4 days
7.9
7.9

Hi, I've built directly against Amazon SP-API before, pulling orders and pushing shipment confirmations back, and a separate internal tool that connects Amazon listings to AI-driven review analysis with direct publishing back to Amazon. Descripio: an AI Amazon listing platform we built. The part worth planning early is duplicate label prevention. I'd store a label state per order in the database and lock it on purchase, so a bulk action or a failed EasyShippingX call never buys twice. The retry then reads state instead of firing blind. One question: does EasyShippingX return an idempotency key or order reference we can store, or do we track that on our side only? We can start with the SP-API import and order table as the first milestone, so you only pay once orders show correctly. Adil
$100 USD in 7 days
7.4
7.4

Hi, I specialize in API and webhook integrations — connecting systems like Amazon SP-API, carrier/shipping APIs, and payment/CRM platforms so data flows reliably between them. This project is squarely in that zone: SP-API on one side, EasyShippingX on the other, with a simple interface tying them together. What I'd handle: SP-API OAuth (LWA refresh tokens) and secure credential storage, pulling unshipped FBM orders with address, SKUs, qty, weight/dimensions. EasyShippingX integration: rate requests, label purchase (single + bulk), tracking number retrieval — built around their webhook/callback events where available, so status updates (label purchased, shipped, error) happen in near real-time instead of polling. Writing tracking + carrier data back to Amazon via SP-API and confirming shipment automatically. Idempotency logic to prevent duplicate label purchases, plus error handling/retries and logging for failed calls on either API. A clean, functional dashboard: bulk-select, bulk print, search/filter by SKU, order ID, date, status. I work well pairing with a frontend/full-stack dev if needed, or can deliver the full backend + simple UI myself in PHP/MySQL. Happy to start with a data-flow/architecture doc so you can review the integration logic before any code is written.
$140 USD in 7 days
7.6
7.6

Hi, I’ve read your Amazon SP-API to EasyShipping integration carefully, and I’m confident I can build this internal tool with a clean workflow for importing FBM orders, fetching EasyShippingX rates, purchasing labels in bulk or individually, printing labels, and syncing tracking back to Amazon reliably. I have strong web application development experience with API Integration and OAuth-driven workflows, including secure credential handling, order processing dashboards, status tracking, bulk actions, filters, and robust error handling for third-party API failures. I can create a simple interface that prevents duplicate label purchases and keeps Unshipped, Label purchased, Shipped, and Error states easy to manage. I can start right away and deliver the first working flow quickly, with full implementation in about 10 days. Would you like the first release optimized more for bulk label speed or for exception handling visibility? Best regards, KANIKA
$250 USD in 10 days
6.9
6.9

As someone with over a decade of experience in software development and nearly, I'm Özgür, a seasoned Full-Stack software engineer. For your needs, I can integrate the Amazon Selling Partner API / SP-API into your web application seamlessly. My vast experience with REST APIs and OAuth/API authentication ensures smooth communication between your existing systems and my integration. What further sets me apart is my focus on error handling to ensure operations don't falter even if Amazon or EasyShippingX API calls fail. One key aspect you seek is the ability to retrieve available shipping rates/services, select a shipping service, purchase labels individually or in bulk, download/print shipping labels, and finally retrieve the corresponding tracking numbers - among other functionality – all automatically. I assure you that I have successfully implemented such features multiple times using various APIs in my previous projects. Lastly, I am well-versed in PHP and have ample experience in MySQL alongside proficient skills in Software Architecture. Additionally, my proficiency spans across different domains as well like Hybrid app development (Flutter & React Native) and extensive work with Firebase (FCM/Push Notification). My goal is to understand and deliver on your precise specifications while providing simple and clean web interfaces. Choosing me guarantees a fulfilled project as well as continous support afterwards. Let’s get started!
$140 USD in 7 days
7.1
7.1

Hello, As someone who has been working in the field of web application development for years, I believe my skills and experience would make me a perfect fit for your project requiring an Amazon SP-API to EasyShipping Integration. I have extensive knowledge in utilizing REST APIs and OAuth/API authentication which is crucial for integrating different systems. More importantly, I have a strong command over Amazon Selling Partner API/SP-API which is essential here to import unshipped Amazon FBM orders automatically and manage their various statuses. Additionally, my proficient use of MySQL and PHP ensures efficient handling of data, which is crucial with your requirements of displaying order information such as Amazon Order ID, Customer shipping address, Items/SKUs, Package weight/dimensions etc. My grasp over these languages is also instrumental in developing a simple yet clean web interface - just what you need for internal business use without overcomplicating with unwanted features. Moreover, the time management skills that I honed from my experience in building scalable apps with on-time delivery will ensure that not only your project will be delivered promptly but also it will be of the highest quality. Understanding your need Thanks!
$155 USD in 4 days
6.1
6.1

Hi, 1. Are your Amazon LWA (Login with Amazon) app credentials and EasyShippingX API access tokens already set up in sandbox/production environments? 2. Do you have a preferred tech stack for this tool (e.g., Python/FastAPI + React, Node.js + Vue, or PHP/Laravel)? ### My Understandings You need a lean, internal web application to automate Amazon FBM (Fulfillment by Merchant) order management and label fulfillment through the EasyShippingX API. The core workflow requires auto-syncing unshipped orders, querying EasyShippingX for real-time rates, purchasing and batch-printing labels, and posting tracking back to Amazon via SP-API (`createFeedDocument` / `POST_FLAT_FILE_FULFILLMENT_DATA_ACCURATE` or `confirmShipment`) while guarding against duplicate purchases. ### My Approach I will build a lightweight, responsive web app equipped with encrypted credential storage (AES-256) and a database state machine (`UNSHIPPED`, `RATE_SELECTED`, `LABEL_PURCHASED`, `SHIPPED`, `ERROR`) to prevent double-label purchases. Let's hop on a quick chat to discuss your project in detail—it's completely free of cost! Thanks
$99 USD in 3 days
6.4
6.4

I can integrate the Amazon SP-API to automatically import unshipped FBM orders and connect it with the EasyShippingX API. My first step will be to set up the OAuth authentication to ensure secure API calls. Based in Toronto, I work efficiently and stay responsive throughout the project. Let’s get started on this integration.
$50 USD in 3 days
6.6
6.6

Hi , I have gone through your project, Amazon SP-API to EasyShipping Integration, and I am ready to start working as soon as you confirm. I offer best quality and highest performance at a reasonable price, with on-time delivery. I’m well-versed in PHP, Python, CSS, HTML, JavaScript, jQuery, Bootstrap, Angular, AJAX, Laravel, WordPress, OAuth, API Development, MySQL, API Integration, Database Management, Software Development, Software Architecture, Amazon Web Services, PHP and Software Engineering. I’d love to discuss the project further to ensure we’re aligned on the scope, timeline, and deliverables. Please let me know a convenient time for us to connect, and I’ll be happy to accommodate. Thanks
$30 USD in 1 day
6.1
6.1

Hi, I reviewed Amazon SP-API to EasyShipping Integration and understand the key requirements. I can handle the work efficiently, with clean implementation, proper testing, and attention to the details that matter. I'm ready to get started and can quickly confirm the requirements before moving forward. Looking forward to working with you. Arslan Shahid
$30 USD in 7 days
5.8
5.8

With my extensive experience in web application development and proficiency in PHP, I am confident that I am the right person for this task. I have not only worked on complex backend logic but also accomplished integrations with various third-party APIs effectively. This includes but not limited to payment gateways, a critical skill for your project as it needs OAuth authentication to connect with Amazon SP-API and EasyShippingX. Moreover, my 20+ years of experience gave me the excellent competency to address errors and handle irregularities. This skill would come handy in case any API calls fail and above all, it enables me to write clean, maintainable codes that won't strain your system. Furthermore, I understand the importance of scalability for long-term business goals and operations. So you can rest assured that the tool I build will be efficient, reliable and significant for your internal use without over burdening you with unnecessary features your business doesn't require. In short, my focus is not just the immediate completion of the task but providing an effective solution to automate your operations, reduce manual work and support your businesses growth overtime.
$140 USD in 7 days
6.1
6.1

Hello there. I hope you are donig well. I have successfully integrated various APIs, including shipping and order management solutions, ensuring smooth data flow and automation. My familiarity with the Amazon SP-API and REST APIs positions me well to meet your project requirements efficiently. I understand that you need to automate the import of unshipped Amazon FBM orders and integrate with EasyShippingX. My approach will streamline this process by creating a user-friendly web interface that allows for bulk label purchases and seamless tracking updates, ensuring that your operations run smoothly. I will deliver a high-quality, secure application that incorporates error handling and avoids duplicate label purchases. My focus on performance and user experience will provide your team with a reliable tool for managing shipping processes effectively. Please feel free to reach out to me. I look forward to working with you. Best regards, Billy Bryan
$118 USD in 3 days
5.6
5.6

Hello, I can develop a web application that will import unshipped Amazon FBM orders automatically using Amazon SP-API. I have a rich experience with Amazon SP-API and EasyShippingX. Message me to discuss more details. I am looking forward to working with you, Fahad.
$140 USD in 1 day
5.6
5.6

With my extensive experience in API Integration and MySQL, I am confident in my ability to seamlessly execute the Amazon SP-API to EasyShipping integration your project demands. My robust grasp on web application development, coupled with proficiency in REST APIs, OAuth, and API authentication, enables me to proficiently work on shipping and fulfillment integrations like the one you require. Moreover, having built strong name for myself with projects centered around 'clean' and 'functional' solutions like yours, I understand the importance of a simple yet effective web interface. Efficiently connecting unshipped Amazon FBM orders with EasyShippingX requires exactly that - a reliable system that helps you identify and process orders with minimal fuss. My portfolio includes several similar projects where I enabled bulk-select options, batch printing of labels, order filtering by various parameters and simultaneously ensured no label redundancies. In addition to my technical proficiency, being known for my clear communication and professional workflow are qualities that I'd bring with me whilst working on your project. Given the crucial nature of this integration for your business processes, I assure you an unwavering commitment to quality, timelines and ultimately your satisfaction. Let's partner up to create a robust solution that empowers your business processes while saving you valuable time and effort.
$30 USD in 1 day
5.0
5.0

I’ve built SP-API integrations with multiple carriers before, including label purchasing and auto-confirmation flows, so this is right in my wheelhouse. I’ll set up a PHP/MySQL backend on AWS with OAuth-secured API clients for both Amazon SP-API and EasyShippingX, store credentials in AWS Secrets Manager, and expose a clean React-based UI for order display, bulk selection, and label printing. Orders will be synced nightly via SQS/Lambda to avoid duplicates, rate limits will be handled with exponential backoff, and failed calls will trigger retry queues with Slack alerts. The label workflow will include a single API call to EasyShippingX, then auto-post tracking back to Amazon via SP-API with idempotency checks. Simple Dockerized deployment with RDS for persistence. I can start immediately. Thanks, Andrii
$175 USD in 4 days
5.1
5.1

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