Buy from Build.com via API
Programmatically purchase home improvement products from Build.com. Automate buying fixtures and hardware via Zinc's API.
Install the universal-checkout skill (npx skills add zincio/skills --skill universal-checkout) to buy from Build.com and 50+ retailers. Paste the prompt below into Cursor, Claude Code, or OpenClaw.
What is Build.com?
Build.com is a leading online retailer for home improvement products including faucets, lighting, door hardware, ventilation, and bathroom fixtures. Zinc's Build.com API integration enables programmatic access to their extensive catalog of building and renovation supplies.
Perfect for contractor procurement tools, interior design platforms, property management systems, and renovation planning applications that need automated access to specialty home improvement products via the API.
What you can build with the Build.com API
Build with the Build.com integration API for search, ordering, tracking, and returns.
Build.com 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://build.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
}Build.com 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://build.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"
}Build.com Shipment Tracking API
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"
}
]
}Build.com 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": "build_com",
"has_totp": true,
"has_forwarding": true
}
],
"total": 1
}Build.com API Integration FAQ
What can I do with the Build.com API integration?
You can search products, place orders, track shipments, and handle returns through a single Zinc API integration for Build.com. Search by keyword or product URL to find items on build.com, then place orders with a shipping address and max price — no checkout UI required on your side.
Use POST /orders to submit a purchase request, GET /orders/{order_id} to poll status, and webhook subscriptions for async shipping and delivery events. Returns are supported through the same API, so you can build search-to-return workflows without maintaining a separate Build.com integration.
Do I need to build a checkout flow for Build.com?
No. Zinc handles the retailer-side ordering workflow on build.com, so your app can place orders directly via API calls. Send a POST /orders request with the product URL, quantity, shipping address, and max_price in cents — Zinc manages login, payment, and fulfillment on Build.com's site.
Your application never needs to embed Build.com's checkout or store retailer credentials unless you choose to bring your own account via managed accounts. This is especially useful for rewards platforms, gifting apps, and AI agents that need to buy from Build.com programmatically.
What is the free shipping minimum for Build.com?
Build.com offers free standard shipping on orders of $49 or more before tax. Free standard shipping on most orders over $49. Orders below the minimum will incur a shipping fee. Note that shipping policies can change, so check Build.com's website for the most current thresholds.
When placing orders through the Zinc API, set an appropriate max_price to cover the product cost plus estimated shipping if the order total is below Build.com's free shipping threshold. Zinc processes the order at build.com and refunds any unused amount after fulfillment completes.
Can I get shipment tracking updates for Build.com orders?
Yes. When Build.com ships your order, Zinc extracts tracking numbers from retailer shipping notifications and returns them in the order response. Each entry includes the carrier, tracking number, and timestamp.
Poll GET /orders/{order_id} for the latest status, or subscribe to webhook events for shipping and delivery updates without polling. Supported carriers include UPS, FedEx, USPS, Amazon Logistics, and DHL — so you can surface tracking in your app or pass it through to end customers automatically.
How do I start using the Build.com integration API?
Create an account, get your API key, and follow the Zinc API docs to send your first search or order request. You'll need a Zinc API key (prefixed zn_) for authenticated endpoints like orders and product search.
Start with GET /retailers to confirm Build.com is supported, then try a product search or place an order with a build.com product URL. For AI agent workflows, the /agent/orders endpoint supports MPP payment — no Zinc account required for the buyer.