Go integration
import "geliver-go" // Initialize client client := geliver-go.NewClient("YOUR_API_KEY")
curl \ -H "x-api-key: $API_KEY" \ https://api.fulfillment.com/v2/track
curl \ -H "x-api-key: $API_KEY" \ https://api.fulfillment.com/v2/orders
curl \ -H "x-api-key: $API_KEY" \ https://api.fulfillment.com/v2/returns