RESTful API • Real-time Webhooks • 99.9% Uptime
Build Healthcare Fulfillment Into Your Platform
GDP-certified 3PL API for supplements, small molecules, and healthcare products. Complete integration in minutes with our developer-first platform.
Quick Start
cURLcurl -X POST https://app.3plship.com/api/v1/orders \
-H "Authorization: Bearer zl_live_your_api_key_here" \
-H "Content-Type: application/json" \
-d '{
"order_number": "ORDER-12345",
"customer_id": "cust_abc123",
"shipping_address_id": "addr_xyz789",
"line_items": [
{
"product_id": "prod_supp001",
"quantity": 2,
"unit_price": 29.99
}
],
"shipping_method": "standard"
}'50M+
API Calls/Month
99.9%
Uptime SLA
<200ms
Response Time
Popular Integrations
One-click setup for major e-commerce platforms
Developer Tools
Everything you need to build, test, and deploy
API Playground
Interactive testing environment with live API calls
Real-time Webhooks
Get instant notifications for order status updates
Sandbox Environment
Test with sample data before going live
7+ Language SDKs
Python, JavaScript, PHP, Ruby, Java, C#, Go
OpenAPI Spec
Download OpenAPI 3.1 spec for Postman or custom tools
24/7 Dev Support
Dedicated Slack channel and email support
Comprehensive API Documentation
Every endpoint documented with examples in multiple languages
Core Resources
- Orders API8 endpoints
- Products API6 endpoints
- Inventory API7 endpoints
- Shipping API5 endpoints
- Returns API5 endpoints
- Webhooks API6 endpoints
Webhook Events
- order.created
- order.fulfilled
- order.shipped
- order.delivered
- inventory.updated
- inventory.low_stock
Ready to Start Building?
Get your API keys and start integrating GDP-certified fulfillment in minutes