# Billigerde module

#### Introduction

The Content Egg **Billiger.de module** lets you integrate product offers from Billiger.de into your website.

Billiger.de is structured around three entity types:

**Base products → Products → Offers**

When you search by keyword, Billiger.de may return either **base products** or **products**, depending on the selected search settings. Content Egg then resolves these results into actual **shop offers**, so the saved entries always include offer-specific information such as price, merchant, and availability.

#### How to Join the Affiliate Program

To register for the affiliate program, submit the application form at:

`https://www.solutions.billiger.de/en/partner-program/`

#### API Credentials

To access the Billiger.de API, enter your **User** and **Password** in the module settings.

#### Search Result Type Setting

In the module settings, you can choose the default **Search result type**.

<figure><img src="https://4254262503-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M3fnB7iKYwDc1Xhr3H3%2Fuploads%2FlULFNuzpLvYaCmnqq3G5%2Fimage.png?alt=media&#x26;token=29c57d44-7030-40a5-93f0-da878c40099e" alt="" width="563"><figcaption></figcaption></figure>

This setting determines which Billiger.de entity type is searched first when using keyword-based search. Regardless of whether the initial match is a base product or a product, Content Egg always converts the result into a concrete shop offer before saving it.

#### Best Practice

We recommend searching by direct **base product** or **product** URL whenever possible, as this usually provides the most accurate match.

<figure><img src="https://4254262503-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M3fnB7iKYwDc1Xhr3H3%2Fuploads%2F6AcSO011e9S0wGt2N7Br%2Fimage.png?alt=media&#x26;token=29538e32-61fb-4227-8121-b83fc3180f84" alt="" width="563"><figcaption></figcaption></figure>

Supported URL formats include URLs containing **`baseproducts`** or **`products`**, for example:

* `https://www.billiger.de/`**`baseproducts`**`/110057-apple-macbook-air-m4-2025`
* `https://www.billiger.de/`**`products`**`/5442274125-sony-playstation-5-slim-digital-edition-fortnite-flowering-chaos`

#### EAN Search

The module also supports search by **EAN**.

<figure><img src="https://4254262503-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M3fnB7iKYwDc1Xhr3H3%2Fuploads%2FsJ4qH2hUor0XtxM3xb6X%2Fimage.png?alt=media&#x26;token=b15cb631-22a6-4489-ae3f-1f115562bf41" alt="" width="563"><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://ce-docs.keywordrush.com/modules/affiliate/billigerde-module.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.