# Is there a api can modify a order?

**URL:** https://forums.collective2.com/t/is-there-a-api-can-modify-a-order/1356
**Category:** C2 Software Development
**Created:** [September 12, 2009, 4:27am UTC](https://forums.collective2.com/t/is-there-a-api-can-modify-a-order/1356 "2009-09-12T04:27:44Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![weijian\_mai](https://avatars.discourse-cdn.com/v4/letter/w/2bfe46/32.png) [@weijian\_mai](https://forums.collective2.com/u/weijian_mai)
#### Post date: [September 12, 2009, 4:27am UTC](https://forums.collective2.com/t/is-there-a-api-can-modify-a-order/1356/1 "2009-09-12T04:27:44Z")

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in the signal api, seems that there’s no modify order api for now, isn’t it ? that’s very important .

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### Author: ![MatthewKlein](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/matthewklein/32/21382_2.png) [@MatthewKlein](https://forums.collective2.com/u/MatthewKlein)
#### Post date: [September 12, 2009, 9:21am UTC](https://forums.collective2.com/t/is-there-a-api-can-modify-a-order/1356/2 "2009-09-12T09:21:27Z")

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Sure you can. Just issue a cancel, and once you have confirmed it, issue a new order. This is exactly what happens at brokers when you issue a cancel-and-replace (xrplc).