# API Reference

- [Segments](/api-references/companies-and-customers/customer-segments/api-reference/segments.md)
- [Customers Assignments](/api-references/companies-and-customers/customer-segments/api-reference/customers-assignments.md)
- [Items Assignments](/api-references/companies-and-customers/customer-segments/api-reference/items-assignments.md)
- [Models](/api-references/companies-and-customers/customer-segments/api-reference/models.md)