> For the complete documentation index, see [llms.txt](https://docs.echo3d.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.echo3d.com/quickstart.md).

# Quickstart

- [Register](https://docs.echo3d.com/quickstart/get-api-key.md): Learn how to set up a collection to start managing 3D assets.
- [Access the Platform](https://docs.echo3d.com/quickstart/access-the-console.md): Learn how to access the platform and load your 3D collection.
- [Add a 3D Asset](https://docs.echo3d.com/quickstart/add-a-3d-model.md): Learn how to add a 3D asset to the collection.
- [Share it with Others](https://docs.echo3d.com/quickstart/share-it-with-others.md): Learn how to instantly share assets and allow others to access assets anywhere.
- [See it in AR](https://docs.echo3d.com/quickstart/see-it-in-ar.md): Learn how to instantly see 3D models in AR through your phone.
- [Troubleshooting](https://docs.echo3d.com/quickstart/troubleshooting.md): What to do when things don't work as expected.