Easy integration.
Full control.
Free.

Integrate the 35up platform seamlessly on your website with our headless API. You have full control and ownership of the look and feel of the cross-selling widget. You may select products and manage orders in the admin area.

Seamless integration via API or plugin
Full control of look and feel
Deselect products at any time
Change product pricing as needed
No upfront or subscription fees
Your benefits

Why integrate with us?

More revenue

Increase your revenue by up to 35% with cross-selling, and stop losing additional income to large marketplaces that sell accessories or related products to your customers after their purchase at your store. 35up lets you offer your customers fitting cross-selling items and increases basket value.

Increased basket value of your customers
No more revenue lost to large marketplaces

More profit

Grow your profit with every cross-selling product sold. 35up suggests a fixed wholesale price for each product. Every cent you charge your customers above this amount is your additional profit. We do not charge any upfront or subscription fees for our service.

Product Price
24.00 €
35up Costs
13.00 €
Your Profit
11.00 €
No upfront or subscription costs
Always keep a fair share of the revenues as profit

Large product variety

Get access to millions of suitable cross-selling products from our vendors' portfolios. Our network includes only distributors with high quality products and excellent service to ensure your customers are fully satisfied with their purchasing experience.

Millions of cross-selling products to match your products
Top-notch vendors to guarantee a great customer experience

No inventory or fulfilment

Cross-sell all of our vendors’ products without having to stock them yourself. Once a customer orders an item from one of our partners, they take care of fulfilment and shipping.

Vendor: Your customer's order #4456 is received
Vendor: Order #4456 is shipped to your customer
Vendor: Your customer rated us
Lower working capital with no inventory
Simplified processes due to delegated fulfilment

Easy integration and full control

35up’s headless API needs only three endpoints, giving you full control over presentation, and ensuring a seamless experience for your customers. You may select the products you want to offer in the Admin Area and control or adjust the selling price of each item.

Shorts
Beach Ball
Easy and seamless integration
Full control over prices and products
Platform Cross-Selling process

Cross-selling step by step

1
Integrate the35up API wherever you want to display cross-selling products on your website
My Shop
2
Use full automation or manually adjust product categories, products, or vendors
35up Settings
Automated Selection
3
Your customers add products to their carts and check out
1
2
My cart
4
Our vendors drop-ship their products directly to your customers
5
You collect all the revenue and share the profit with us
From developers, for developers

Easy and seamless integration

We built our API for developers. We want you to be able to integrate 35 up easily, quickly, and seamlessly into your website, which is why you get all the necessary resources to reduce the integration effort in your backend while giving you full control over the frontend integration.

GET
/recommendations?partner=yourshop&session=123abc &baseProduct.title=Samsung%20Galaxy%20S10%20Gold
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

{
 "recommendations": [
   {
     "vendor": {
       "name": "caseable",
       "logo": {
         "square": "https://media.caseable-stage.de/logo/squared.png",
         "landscape": "https://media.caseable-stage.de/logo/horizontal.png"
       },
       "legalName": "caseable GmbH",
       "id": "caseable"
     },
     "sku": "caseable/HC12PXX127030XXAPIP2P",
     "price": {
       "value": 24.9,
       "formatted": "€ 24,90",
       "currency": "EUR"
     },
     "name": "Apple iPhone 12 Pro Smartphone Hülle, \"Magenta Marble Landscapes\" by UtART",

API documentation

We provide comprehensive documentation for our REST API, including examples, status codes, and parameter definitions.

Read API documentation
SDKs

We offer a series of SDKs to simplify frontend integration.

Download SDKs (coming soon)

Currently, our development team is working on a plugin for Magento to further simplify the integration for this store system. With the help of the plugin, the integration is done with a few clicks without any programming effort. Be one of the first to sign up for our Magento beta program. All participants will receive full support from our development team for the time of the integration.

Apply for Magento Beta Program

1
Be one of the first

We will release our Magento plugin in a timely manner. Beta program participants will be the first to deploy and use the plugin.

2
Full integration support

Beta program participants will receive full support from our development team for the integration. We will perform the installation upon request, and ensure error-free operation.

Thank you, your application has been received. We will contact you shortly.
The submission did not work. Please try again.

Currently, our development team is working on a plugin for Shopware to further simplify the integration for this store system. With the help of the plugin, the integration is done with a few clicks without any programming effort. Be one of the first to sign up for our Shopware beta program. All participants will receive full support from our development team for the time of the integration.

Apply for Shopware Beta Program

1
Be one of the first

We will release our Shopware plugin in a timely manner. Beta program participants will be the first to deploy and use the plugin.

2
Full integration support

Beta program participants will receive full support from our development team for the integration. We will perform the installation upon request, and ensure error-free operation.

Thank you, your application has been received. We will contact you shortly.
The submission did not work. Please try again.
FAQ

Your questions answered

Do I need inventory?

No, you do not need any additional inventory since all cross-selling products are stored in our partners’ warehouses. You also do not have to purchase or onboard any products upfront.

How can I ensure good quality products?

We only select vendors with the highest levels of quality and service and constantly monitor their performance.

Who manages returns?

Returns are managed by our vendors. Your customers or customer service can request returns and return labels.

Can I set the price of products?

Yes, you can manually change the price for each product at any time. We will however provide you with a default price which maximises revenue and margins.

What kind of products will be shown?

We will automatically match the products in your store with the most suitable cross-selling items from our vendor network. However, you can always manually deselect products.

Who is responsible for fulfilment?

Our vendors deliver their products directly to your customers, who will thus receive two packages.

How difficult is implementation of 35up?

Our API only needs to be implemented at two points in your customer journey. Firstly, you must request recommendations wherever you want to give your customers the chance to buy complementary items. This can be on the product page or in the basket. Secondly, you must push  order information to our platform once the order is done. It is that simple.

Are there really no costs?

You can use 35up with no upfront costs or subscription fees. Whenever you sell a cross-selling item through the platform, our commission is included in the product price we charge you.
Product demo

See 35up in action

Get to know our solution in a free 30 minute product demo.