Do you want to enrich your tools with reliable business information? Connect with openthebox.

Easily integrate with our APIs.


Openthebox connects with your favorite tools. Utilize the REST APIs to connect with the Openthebox platform. Check out the Dev Docs and try it out yourself, or contact us for assistance.

illustration showing the Open The Box API

Countless possibilities

Enrich your customer database with valuable data such as shareholders, financial data, directors, NACE codes, etc. View all data points here.
Use webhooks to monitor companies and receive alerts in your existing applications for important news about companies or entrepreneurs you follow.
Gain deep insights into your customer base.
Receive a notification as soon as a company is founded.
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What are the benefits of an API?
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By integrating our API with your business processes, you can benefit from seamless data exchange between openthebox and other applications you use. A common application is utilizing an API connection to enrich customer profiles in a CRM application with valuable business information provided by openthebox.

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What integrations are possible?
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- Data synchronization: Synchronize data between your applications or databases with openthebox.

- webhooks: Send notifications from openthebox to other applications, update external systems, enrich with business information, or initiate workflows based on specific events in openthebox.

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What is the cost?
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This depends on various factors. We would be happy to discuss this with you.

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What is the difference with bulk data?
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An API is a structured way to enable communication between two systems. Bulk data refers to a large amount of data provided all at once in both CSV and JSON formats. For example, it could be an entire dataset containing information about newly started businesses. This data is provided in the CSV file format.

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What data does your API contain?
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The REST API includes information such as company and entrepreneur names, VAT numbers, addresses, financial statements, relationships between companies and entrepreneurs, financial data, etc. Contact us for further information.

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Where is my data processed?
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Our REST API follows best practices for data storage. We store your information in a secure and reliable database system. The specific location of the database depends on the infrastructure configuration. We ensure that your data is stored in a controlled environment with appropriate security measures to protect it from unauthorized access.

It's important to note that we take data privacy and protection seriously. We comply with relevant data protection regulations and take measures to secure your information. Our API is designed to minimize the storage of sensitive data, and we only retain the information necessary to fulfill the purposes outlined in our privacy policy.

If you have specific concerns or questions about how we process your data, we encourage you to consult our privacy policy or contact us directly.