How Developers Can Use the Printify API to Bypass Platform Fees
By KennyT99 05\28\2025

How Developers Can Use the Printify API to Bypass Platform Fees

Build Custom Print-On-Demand Stores with Full API Control

Learn how developers can integrate the Printify API to create fully customized storefronts, reduce fees from third-party platforms, and build unique e-commerce experiences

As a developer, discovering Printify's API capabilities is eye-opening.

Most people think of Printify as inseparable from platforms like Etsy, Shopify, and eBay?like peanut butter and jelly. Using these marketplaces to showcase your Printify products is beneficial because they give instant access to a ready-made customer base. However, that access comes at a price?platform fees that eat into your profit margins.

Shopify, in particular, is almost synonymous with Printify. I'm not sure which came first, but the "ify" in both names hints at how closely aligned they are. Regardless, these platforms take their cut, which stacks on top of Printify's base cost and your markup.

To bypass these platform fees, developers should seriously consider integrating directly with Printify's API. It empowers you to control the storefront, checkout experience, and keep more of your profit.

Of course, redirecting users from these big platforms to your own site is frowned upon?and may violate terms of service. These platforms are happy to let your products attract traffic, but they expect a cut when that traffic converts to a sale.

That tangent aside, let's look at the actual capabilities of Printify's API.

It's surprisingly straightforward to get started:

  • Register at Printify's dashboard and generate a free API token.
  • Use this token in your request headers to authenticate each API call.
  • With that, you can begin creating and managing products, pulling catalog data, and submitting orders using simple JSON payloads.

The official documentation is located at: Printify Developer Docs

With the API, I've been able to add powerful custom features to my site. For instance, I've built a dynamic product page with:

  • A dropdown for selecting sizes or variants
  • On-the-fly image updates when users pick different colors
  • Real-time pricing pulled from Printify
  • Integration with PayPal for order placement and then triggering the order creation through the Printify API

This level of control is exactly why developers should explore the API-it lets you build lightweight custom storefronts, avoid unnecessary platform fees, and create a shopping experience that's entirely yours.

Additional Page(s):

How to Integrate Printify with PayPal for a Custom Checkout and Order Flow

Integrating Printify and PayPal for a Custom Checkout Flow

Below is a simplified process of how I built an end-to-end flow that connects Printify product customization with PayPal payments, allowing me to bypass platform fees and maintain full control over pricing and order placement:

1. Product Customization and Address Form

After the user selects a product (e.g., a t-shirt), they are presented with a form where they choose the size, color, and enter their shipping address. This form captures key customer details needed for both payment and Printify order creation.

2. Price Calculation (Cost + Margin + Tax)

Once the user submits the form, the backend calculates the final price by combining:

  • The Printify base cost of the product (retrieved via the Printify API)
  • Shipping cost (based on the user's location, if using Printify's shipping rates)
  • Tax (if applicable, based on location or your business logic)
  • Your margin (a fixed or percentage markup you define)

3. Display Updated Pricing to User

The user is shown a breakdown of the total price before payment:

  • Base Product Cost: $12.99
  • Shipping: $3.50
  • Tax: $1.00
  • Your Margin: $5.00
  • Total: $22.49

This ensures transparency and gives the user confidence before moving to the PayPal checkout.

4. PayPal Integration

Using PayPal's Smart Buttons or JavaScript SDK, the final amount is passed into the PayPal checkout process. When the user completes the payment:

  • You receive an onApprove callback with the transaction details.
  • You validate the payment on your backend using PayPal's API.

5. Create Order via Printify API

Once payment is confirmed, the order is programmatically sent to Printify using their /orders.json POST endpoint. The payload includes:

  • Shipping address from the form
  • Line items: product ID, variant ID, quantity
  • Your store ID and Printify API key

6. (Optional) Confirmation Page or Email

After order submission, the user is redirected to a confirmation page and sent an email summarizing their purchase, including order ID, payment status, and estimated delivery.