Buy from Harbor Freight via API
Programmatically buy tools from Harbor Freight. Automate procurement of affordable tools and equipment via Zinc's API.
How the Harbor Freight integration works
Harbor Freight is a leading retailer of quality tools and equipment at deeply discounted prices, offering everything from hand tools and power tools to welding equipment and automotive supplies. Zinc's Harbor Freight integration enables programmatic access to their value-priced tool catalog.
Ideal for contractor procurement platforms, workshop supply management tools, and any business that needs automated access to affordable professional-grade tools and equipment.
What you can build with the Harbor Freight API
Build with the Harbor Freight integration API for search, ordering, tracking, and returns.
Harbor Freight Order Placement API
Place orders with a product URL and shipping address. No checkout flows required — Zinc handles the retailer-side workflow and processes orders asynchronously.
{
"products": [
{
"url": "https://harborfreight.com/...",
"quantity": 1
}
],
"shipping_address": {
"first_name": "Jane",
"last_name": "Doe",
"address_line1": "123 Main St",
"city": "San Francisco",
"state": "CA",
"postal_code": "94105",
"country": "US",
"phone_number": "5551234567"
},
"max_price": 39900
}Harbor Freight Order Status API
Retrieve order details including item statuses, shipping address, and processing results. Poll to track progress from pending through to delivery.
{
"id": "550e8400-e29b-41d4-a716-446655440000",
"status": "order_placed",
"max_price": 39900,
"items": [
{
"url": "https://harborfreight.com/...",
"quantity": 1,
"status": "shipped"
}
],
"tracking_numbers": [
{
"carrier": "ups",
"tracking_number": "1Z999AA10123456784",
"created_at": "2026-01-15T14:30:00Z"
}
],
"created_at": "2026-01-15T10:00:00Z"
}Harbor Freight Shipment Tracking
Tracking numbers are automatically extracted from retailer shipping notifications and returned in the order response. Supports UPS, FedEx, USPS, Amazon Logistics, and DHL.
{
"id": "550e8400-e29b-41d4-a716-446655440000",
"status": "order_placed",
"tracking_numbers": [
{
"carrier": "ups",
"tracking_number": "1Z999AA10123456784",
"created_at": "2026-01-15T14:30:00Z"
},
{
"carrier": "amazon",
"tracking_number": "TBA123456789000",
"created_at": "2026-01-16T09:15:00Z"
}
]
}Harbor Freight Managed Accounts
Use Zinc-managed checkout accounts or bring your own retailer credentials. Managed accounts handle login, 2FA, and payment automatically — no account setup required.
{
"credentials": [
{
"short_id": "zn_acct_a1b2c3d4",
"email": "orders@example.com",
"retailer": "harbor_freight",
"has_totp": true,
"has_forwarding": true
}
],
"total": 1
}Harbor Freight Integration FAQ
You can search products, place orders, track shipments, and handle returns through a single Zinc API integration for Harbor Freight.
No. Zinc handles the retailer-side ordering workflow so your app can place orders directly via API calls.
Yes. You can fetch tracking status through the API and subscribe to webhook events for shipping and delivery updates.
Create an account, get your API key, and follow the Zinc API docs to send your first search or order request.