# Billing Invoice Adjustment Endpoints to create/update/read/delete adjustments that will be applied to the invoices. ## Operations - [Retrieves all generated invoice adjustments matching the specified parameters](https://developer.gatego.io/operation/operation-get-api-billing-invoice-adjustment.md) - [Creates a new invoice adjustment for the given yard and carrier](https://developer.gatego.io/operation/operation-post-api-billing-invoice-adjustment-yard-parameter-carrier-parameter.md) - [Deletes an existing invoice adjustment](https://developer.gatego.io/operation/operation-delete-api-billing-invoice-adjustment-parameter.md) - [Updates an existing invoice adjustment](https://developer.gatego.io/operation/operation-patch-api-billing-invoice-adjustment-parameter.md) [Powered by Bump.sh](https://bump.sh)