STS Wasel Technology
Developer REST API & Webhooks
Clean, modern JSON APIs for programmatic shipping, rate calculation, and webhooks.
Architecture & Capabilities
How Developer REST API & Webhooks Powers Operational Precision
Engineered for developers. The STS Wasel API allows development teams to embed shipment booking, label generation, rate calculations, tracking queries, and real-time webhook listeners directly into bespoke applications.
01
RESTful architecture with predictable JSON payloads and standard HTTP status codes.
02
API Key and Bearer token authentication with role-based permission scopes.
03
Real-time webhook notifications for 12+ shipment status events.
04
Sandbox testing environment with mock data generators for easy testing.
05
Comprehensive documentation with interactive cURL, Node.js, and Python examples.
Technical Flow
How It Works Behind the Scenes
STEP 1
Generate Sandbox API Keys
Create test credentials in the STS Wasel Developer Portal.
STEP 2
Build & Test with Sandbox
Submit test shipments, simulate tracking milestones, and test webhook endpoints locally.
STEP 3
Switch to Production
Swap your API key to production and start dispatching live customer consignments.
Value Added
Measurable Business Benefits
Build custom checkout delivery flows tailored to your specific user journey.
Automate high-volume bulk shipment creation with batch API endpoints.
Receive instant server-to-server webhook updates the millisecond a package status changes.
Technology FAQs
Tailored Commercial Accounts
Integrate STS Wasel Technology into Your App
Our developer docs and sandbox environments enable rapid prototyping and go-live.