> ## Documentation Index
> Fetch the complete documentation index at: https://tyk.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# How to add, list or delete a developer using the API

> [!WARNING]
>
> **Legacy: Tyk Classic Portal**
>
> You're viewing documentation for the **Tyk Classic Portal**, which is no longer actively maintained.
>
> If you're looking for the latest API documentation for the **new Tyk Developer Portal**, please refer to the
> [Postman collection](https://tyk.io/docs/product-stack/tyk-enterprise-developer-portal/api-documentation/tyk-edp-api.md) or visit the
> [Tyk Developer Portal](https://tyk.io/docs/portal/overview/intro.md) section.
>
> The Classic Portal is in maintenance mode and will be deprecated soon. For questions or support, contact us at
> [support@tyk.io](<mailto:support@tyk.io?subject=Tyk classic developer portal>).

Please refer to the [Portal Developer API endpoints documentation](https://tyk.io/docs/tyk-apis/tyk-portal-api/portal-developers.md).