INTEGRATE YOUR CATALOG
WITH GW PRODUCTS USA
Use API-based onboarding to sync products, variants, inventory, and business actions with our platform — faster, cleaner, and fully automated.
New vendor? Contact us first → — we'll set up your credentials and walk you through the integration.
BUILT FOR SERIOUS VENDORS
Our API infrastructure is designed for distributors, suppliers, and vendors who need reliable, scalable catalog integration.
Automated Product Onboarding
Push products, variants, pricing, and images directly into our catalog via one structured JSON payload — no manual entry, no spreadsheets.
Product & Inventory Sync
Keep products, variants, pricing, and stock levels in perfect sync with your source system in real time.
Vendor Docs & JSON Playground
Comprehensive documentation and a live JSON testing environment inside our secure vendor portal.
Webhooks & Workflow Automation
Receive real-time notifications on order confirmations, inventory updates, and shipment alerts via webhooks.
HOW IT WORKS
A simple, guided path from application to live integration — with support at every step.
Get Approved & Receive Access
Submit your vendor application. Our team reviews your request, assigns credentials, and grants portal access within 48hrs after approval.
Review Documentation in Portal
Inside our secure portal, browse data schemas, authentication methods, endpoint references, and implementation examples.
Test Payload Structure in Playground
Use our JSON Playground to validate your payloads against live schemas before committing any changes to production.
Start Syncing Products Automatically
Once validated, connect your live feed — products, variants, and inventory will flow into the GW platform continuously.
WHAT THE INTEGRATION SUPPORTS
Our Vendor API covers the full product lifecycle — from initial catalog creation to real-time inventory management and automated order workflows.
Access Full Docs in Portal →WHAT YOU'LL UNLOCK
After approval and login, you'll get access to the full suite of vendor tools — purpose-built for seamless API integration.
Product Onboard via API
Push structured product data directly into our platform. Define SKUs, variants, pricing, attributes, and categories in a single payload.
- Bulk product creation via JSON
- Variant mapping and attribute assignment
- Category and image support
BUILT FOR EFFICIENCY
Real business outcomes for vendors who integrate — from initial setup to ongoing, self-sustaining catalog reliability.
Faster Vendor Setup
Get onboarding time from weeks to days. Structured payload templates eliminate guesswork on first submission.
Cleaner Automation
Eliminate manual data entry and reduce human error with direct system-to-system synchronization.
Better Sync Reliability
Your inventory and product updates arrive in real time — no batch delays, no stale data in the catalog.
Easier Pre-Go Live Testing
Validate everything in the JSON Playground before touching production data.
Reduced Onboarding Friction
Structured documentation and built-in support reduce back and forth between your team and ours.
Secure & Credential-Gated
Every vendor gets unique API credentials. Access management built into every endpoint.
READY TO INTEGRATE
YOUR CATALOG?
Approved vendors can log in now. New vendors must contact our team first — access to the API, docs, and playground is only provided after an onboarding discussion and credential setup.