Overview
The EPISHIP Shipment Creation API provides the core functionality for generating shipping labels and retrieving real-time rate quotes. You can develop applications that compare carrier rates, generate labels for diverse package types, and locate nearby drop-off points, streamlining the entire fulfillment process.
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The following figure shows the relationship between your EPISHIP app, the EPISHIP API, and Shipment Creation services.
Figure 1. EPISHIP API relationship diagram. Rate retrieval, carrier selection, and label generation flow.
EPISHIP App
EPISHIP’s shipping interface allows users to manually enter package details, compare rates across multiple carriers (UPS, FedEx, DHL), and print labels directly. It serves as the visual front-end for the complex logic handled by the API.
EPISHIP API
The REST API that powers the shipping engine. It handles complex rate calculations based on package dimensions and weight, communicates with carrier APIs to generate tracking numbers and labels, and manages address validation for senders and receivers.
Rate Shopping
A powerful feature that returns a list of available shipping services and costs from connected carriers. The API provides detailed breakdowns of transportation charges and surcharges (e.g., fuel), allowing users to select the most cost-effective or fastest option.
What can users do with the EPISHIP Shipment Creation API?
Users can use the EPISHIP Shipment Creation API to perform common workflows, such as:
- Retrieve real-time shipping rates for a specific package configuration and destination
- Generate shipping labels (PDF, ZPL, PNG) for selected carrier services
- Find nearby carrier drop-off locations based on a specific address
- Retrieve available label stock types and image formats supported by carriers
- Create complex multi-package shipments with detailed line item declarations
Shipment properties available to view and filter through the EPISHIP Shipment Creation API:
- Carrier Name (UPS, FedEx, DHL)
- Service Name (e.g., Ground, 3 Day Select)
- Total Cost and Currency
- Estimated Delivery Time
- Tracking Number
- Label URL (S3 signed link)