# Mapping from IS API to C8Y API -- microservice **URL:** \ **Category:** Forum\ **Tags:** cumulocity\ **Created:** [June 7, 2020, 9:23pm UTC](https://community.cumulocity.com/t/mapping-from-is-api-to-c8y-api-microservice/3805 "2020-06-07T21:23:20Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![anon71281454](https://avatars.discourse-cdn.com/v4/letter/a/c5a1d2/32.png) [@anon71281454](https://community.cumulocity.com/u/anon71281454)\ **Post date:** [June 7, 2020, 9:23pm UTC](https://community.cumulocity.com/t/mapping-from-is-api-to-c8y-api-microservice/3805/1 "2020-06-07T21:23:20Z")
Hi all, We’re working on a project to use a home automation company API to send data/status … etc using their API method and map it to our api (cumulocity API) to publish it to cumulocity. in microservice do anyone have any tips how to do this? or if you have microservice examples on connecting external devices and publishing real time data I am new to MS and any comment would be much helpful and appreciated thank you ---
**Author:** ![Gyan\_Awasthi1](https://avatars.discourse-cdn.com/v4/letter/g/eada6e/32.png) [@Gyan\_Awasthi1](https://community.cumulocity.com/u/Gyan_Awasthi1)\ **Post date:** [June 19, 2020, 9:59am UTC](https://community.cumulocity.com/t/mapping-from-is-api-to-c8y-api-microservice/3805/2 "2020-06-19T09:59:36Z")
I am not sure if C8Y micro service serve your purpose here. You may want to use Rest based device SDK to integrate device into C8Y platform. [https://cumulocity.com/guides/device-sdk/rest/](https://cumulocity.com/guides/device-sdk/rest/) Cumulocity IoT’s REST interfaces can be used to integrate devices with Cumulocity IoT. Reards ---
**Author:** ![system](https://dub1.discourse-cdn.com/flex005/user_avatar/community.cumulocity.com/system/32/31990_2.png) [@system](https://community.cumulocity.com/u/system)\ **Post date:** [April 2, 2021, 3:44pm UTC](https://community.cumulocity.com/t/mapping-from-is-api-to-c8y-api-microservice/3805/3 "2021-04-02T15:44:47Z")
Closed on April 2, 2021, 3:44pm UTC