Whistl Integration Supports
Domestic and international shipments
Ship domestic and international parcels from the UK with the Whistl integration.
Multi-package shipments
Create single shipments that contain multiple boxes (up to 9 packages).
- Products
- Features
- Elements NEW
Embeddable web components for your platform. - Shipping
Sync your carrier integrations to reduce shipping costs. - Orders
Easily consolidate data from your order sources. - Address Validation
Prevent failed deliveries by validating addresses. - Rate Comparison
Check carrier rates and pick the best price for shipments - Checkout
Increase conversions at checkout - Tracking API
Build enhanced tracking experiences. - Discounted Rates
Access pre-negotiated rates from top carriers
- Elements NEW
- Features
- Developers
- Resources