Sendify API Reference
Carrier limits in the sandbox
Most carriers provide only small sandbox environments for testing. Because of this, our sandbox also has some limits when you book shipments.
For full end-to-end tests, please use rates from DHL, UPS, and DSV. These carriers have more complete sandboxes, so you can test every booking flow.
Technical Details
- All responses are JSON.
- Units follow the metric system (cm, kg).
- Timestamps use ISO 8601 with timezone.
- The sandbox offers a limited carrier set (e.g., no FedEx).
- Each response includes an
X-Sendify-Request-IDheader—please provide this ID when contacting support.
For a guided walkthrough, see the Getting Started Guide.