TypeScript integration
import Vendor_sdk from 'vendor-sdk'; const client = new Vendor_sdk({ apiKey: "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