# OmsService ## CancelOrder - [POST /aurora.core.apiengine.omsv1.OmsService/CancelOrder](https://developer.provablemarkets.com/apis/connectapi/omsservice/cancelorder.md): PATH: /aurora.core.apiengine.omsv1.OmsService/CancelOrder ## CreateOrder - [POST /aurora.core.apiengine.omsv1.OmsService/CreateOrder](https://developer.provablemarkets.com/apis/connectapi/omsservice/createorder.md): PATH: /aurora.core.apiengine.omsv1.OmsService/CreateOrder ## GetOrder - [POST /aurora.core.apiengine.omsv1.OmsService/GetOrder](https://developer.provablemarkets.com/apis/connectapi/omsservice/getorder.md): PATH: /aurora.core.apiengine.omsv1.OmsService/GetOrder ## ListOrders - [POST /aurora.core.apiengine.omsv1.OmsService/ListOrders](https://developer.provablemarkets.com/apis/connectapi/omsservice/listorders.md): PATH: /aurora.core.apiengine.omsv1.OmsService/ListOrders ## ModifyOrder - [POST /aurora.core.apiengine.omsv1.OmsService/ModifyOrder](https://developer.provablemarkets.com/apis/connectapi/omsservice/modifyorder.md): PATH: /aurora.core.apiengine.omsv1.OmsService/ModifyOrder