An API (Application Programming Interface) is a set of protocols that allows two software systems to communicate and exchange data automatically. In delivery and logistics, APIs connect platforms such as eCommerce stores, order management systems, and route planning tools so that data flows between them without manual re-entry. They remove duplication, reduce errors, and allow businesses to build a connected tech stack where each tool works with the others in real time.
What is an API?
An API acts as a bridge between two software applications, defining the rules for how they request and share information. When one system needs data from another, it sends a request through the API. The receiving system processes that request and sends back a response, all without any manual action from a user.
In a delivery context, an API might connect your online store to your route planning software so that new orders flow directly into dispatch without anyone downloading a file or copying addresses across. The connection runs in the background, keeping both systems in sync as orders are placed, routes are built, and deliveries are completed.
Most delivery management software platforms are built to connect via API, which means businesses can combine best-in-class tools rather than relying on a single system for everything.
Key features of an API integration
- Enables automated, real-time data transfer between software systems without manual input
- Supports two-way data flow, pushing orders in and sending delivery status updates back out
- Connects eCommerce platforms, order management systems, warehouse management tools, and route planning software
- REST-based APIs use standard HTTP methods and JSON formatting, making them compatible with most modern platforms
- Webhooks complement APIs by triggering automatic notifications when specific events occur, such as a delivery being completed
- Reduces manual data entry, processing errors, and the time between order placement and dispatch
What an API does for your business
For delivery operations, an API integration between your order management system and your route planning platform removes one of the most common sources of wasted time and error: manually transferring order data. When orders flow automatically into your routing system, your dispatch cycle gets shorter, mistakes from re-keying addresses disappear, and your team spends less time on admin and more time on the actual operation.
The data can also flow back the other way. When a delivery is completed, the status update can be sent back through the API to mark the order as fulfilled in your eCommerce platform, send a notification to the customer, and update your reporting dashboard, all without anyone touching a keyboard.
For businesses processing high order volumes or managing same-day deliveries, this kind of connected workflow is not a nice-to-have. Manual handoffs between systems slow down every stage of the process and create gaps where things fall through.
How SmartRoutes connects via API
SmartRoutes offers an open REST API that allows any business to connect their existing systems directly to SmartRoutes. The API is organized around standard resource-oriented URLs, accepts and returns JSON, and uses standard HTTP response codes and authentication, making it straightforward for development teams to integrate.
Out-of-the-box integrations are available for Shopify, WooCommerce, and Mintsoft, so orders flow automatically into route planning without any custom development. For businesses using other platforms, the open API allows custom connections to be built to suit specific workflows.
SmartRoutes also supports webhooks, which send automatic HTTP notifications when specific events occur in the platform, such as an order status changing to delivered, a route being created, or a plan being published. This means your connected systems are updated in real time as your delivery operation progresses, not just when someone manually exports a report.
Frequently Asked Questions about APIs
1. Do I need technical expertise to set up an API integration?
Setting up a custom API integration typically requires developer input. SmartRoutes also offers out-of-the-box integrations for Shopify, WooCommerce, and Mintsoft that do not require custom development work, so many businesses can connect their systems without writing any code.
2. What data can be shared through a delivery management API?
Typical data includes order details, customer addresses, delivery time windows, driver assignments, live delivery status updates, and proof of delivery records. The data can flow both ways, with orders coming in and status updates going back out to your order management or eCommerce platform.
3. What is the difference between an API and a webhook?
An API is pull-based: one system sends a request to another to retrieve or submit data. A webhook is push-based: one system automatically sends data to another when a specific event occurs, such as a delivery being marked as complete. Both can be used together for a fully connected workflow.
4. Can an API break if one of the connected platforms updates?
API changes by either platform can require updates to the integration. Most providers document version changes in advance to allow time for adjustments. Out-of-the-box integrations are maintained by the platform provider, so updates are handled without requiring action from the user.
5. Can I connect SmartRoutes to a system that is not on the pre-built integrations list?
Yes. The SmartRoutes open API allows businesses to build custom integrations with any system that supports API connections. The SmartRoutes team can also work with you to find the most practical approach for your specific setup.
Related terms
Order Management, Dispatch, Real-Time Tracking, Electronic Data Interchange (EDI), TMS, Webhooks, Proof of Delivery (POD)