Amazon SP-API to EasyShipping Integration

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.