> For the complete documentation index, see [llms.txt](https://docs.ilert.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ilert.com/~/changes/vPSzQFfkdJCVWGT5AL1m/rest-api/developing-ilert-apps.md).

# Developing ilert Apps

ilert's developer platform allows every user with Admin permissions to create custom apps limited to their account or shared apps that can be used by all other ilert accounts.

{% content-ref url="/pages/9UR58q4kw3MLaop4sQ0X" %}
[Get started with ilert Apps](/~/changes/vPSzQFfkdJCVWGT5AL1m/rest-api/developing-ilert-apps/get-started-with-ilert-apps.md)
{% endcontent-ref %}

{% content-ref url="/pages/6EtLS3ZpdfEnz5h9vXzt" %}
[Understanding OAuth2](/~/changes/vPSzQFfkdJCVWGT5AL1m/rest-api/developing-ilert-apps/understanding-oauth2.md)
{% endcontent-ref %}

{% content-ref url="/pages/YmQLo73nKZo7OTs0GFe3" %}
[Token lifetimes, error codes, app verification, etc.](/~/changes/vPSzQFfkdJCVWGT5AL1m/rest-api/developing-ilert-apps/token-lifetimes-error-codes-app-verification-etc..md)
{% endcontent-ref %}

{% content-ref url="/pages/eMwOO4PVwccKEUQYi9dS" %}
[Developing a Backend App with OAuth2](/~/changes/vPSzQFfkdJCVWGT5AL1m/rest-api/developing-ilert-apps/developing-a-backend-app-with-oauth2.md)
{% endcontent-ref %}

{% content-ref url="/pages/ifjDGvySPZFNPeGWC194" %}
[Developing a web or native App with OAuth2 and PKCE](/~/changes/vPSzQFfkdJCVWGT5AL1m/rest-api/developing-ilert-apps/developing-a-web-or-native-app-with-oauth2-and-pkce.md)
{% endcontent-ref %}


---

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