# Developers Portal

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**Please note:** PSD2-certified providers **do not** have access to the bunq Developers Portal. Instead, they must register their **eIDAS certificate** directly with bunq to receive an API key and begin integration. For more details, please refer to our [PSD2 integration guide](/psd2/are-you-a-third-party-provider-tpp-start-here.md).
{% endhint %}

The **bunq Developers Portal** is your go-to place for everything you need to build, test, and manage your integration with the bunq Public API. Whether you’re creating a personal finance app, building internal tools for your business, the portal is where it all begins.

#### 🚀 What You Can Do in the Developers Portal

* **Create and manage API keys**\
  Get access to the API by generating sandbox personal or company API keys.
* **Manage OAuth clients**\
  If you’re building an app for bunq users, you can use the portal to set up and manage OAuth clients for user authentication.

{% hint style="success" %}
🔑 Ready to start building? Head over to the bunq Developers Portal and create your first API key! <https://www.bunq.com/en-nl/developers/portal>
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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://doc.bunq.com/getting-started/tools/developers-portal.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.