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

# MCC Groups Object

> Describes the fields of the MCC Groups object.



## Related topics

- [List MCC groups](https://www.marqeta.com/docs/core-api/mcc-groups/list-mcc-groups.md)
- [Create MCC group](https://www.marqeta.com/docs/core-api/mcc-groups/create-mcc-group.md)
- [Retrieve MCC group](https://www.marqeta.com/docs/core-api/mcc-groups/retrieve-mcc-group.md)
- [Update MCC group](https://www.marqeta.com/docs/core-api/mcc-groups/update-mcc-group.md)
- [MCC Groups Overview](https://www.marqeta.com/docs/core-api/mcc-groups.md)