# How to add API on new Cross Platform X
**URL:** https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791
**Category:** Questions about Thunkable X
**Created:** [June 2, 2018, 6:10am UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791 "2018-06-02T06:10:57Z")
**Posts on this page:** 10
**Page:** 1
### Author:  [@Ngodoo\_Iye](https://community.thunkable.com/u/Ngodoo_Iye)
#### Post date: [June 2, 2018, 6:10am UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/1 "2018-06-02T06:10:57Z")
How do I add an API on the new cross platform? I have looked at tutorials for the android version but I am still confused.
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### Author:  [@actech](https://community.thunkable.com/u/actech)
#### Post date: [June 4, 2018, 4:35am UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/2 "2018-06-04T04:35:11Z")
Please explain what do you mean by “adding an API”?
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### Author:  [@Ngodoo\_Iye](https://community.thunkable.com/u/Ngodoo_Iye)
#### Post date: [June 6, 2018, 3:52am UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/3 "2018-06-06T03:52:56Z")
Hi,
I want to integrate this cURL found on this website but I am not sure how to
[https://rorodata.com/showcase/background-removal/](https://rorodata.com/showcase/background-removal/)
Thank you
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### Author:  [@actech](https://community.thunkable.com/u/actech)
#### Post date: [June 6, 2018, 7:41am UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/4 "2018-06-06T07:41:39Z")
I understood. You can use Web Viewer or Web API components to work with web api, for example:
[https://docs.thunkable.com/thunkable-cross-platform/2-create/components/data-storage/web-api](https://docs.thunkable.com/thunkable-cross-platform/2-create/components/data-storage/web-api)
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### Author:  [@Ngodoo\_Iye](https://community.thunkable.com/u/Ngodoo_Iye)
#### Post date: [June 6, 2018, 3:52pm UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/5 "2018-06-06T15:52:52Z")
Thank you. When I live test my app and push the button, it says undefined? I don’t understand why
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### Author:  [@actech](https://community.thunkable.com/u/actech)
#### Post date: [June 6, 2018, 4:53pm UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/6 "2018-06-06T16:53:43Z")
Undefined is an undefined value. Can you give me a link to the project to see it?
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### Author:  [@Ngodoo\_Iye](https://community.thunkable.com/u/Ngodoo_Iye)
#### Post date: [June 6, 2018, 5:08pm UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/7 "2018-06-06T17:08:39Z")
[https://x.thunkable.com/copy/d4a6cbd1bed56646232a905ee5c110e4](https://x.thunkable.com/copy/d4a6cbd1bed56646232a905ee5c110e4)
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### Author:  [@actech](https://community.thunkable.com/u/actech)
#### Post date: [June 6, 2018, 5:16pm UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/8 "2018-06-06T17:16:25Z")
You must specify a field name in “get property” block, for example, app
To obtain the field names, attach the response directly to the Label.Text
[https://x.thunkable.com/projects/5b1814484fd1c86a314b5299/project/properties/designer/](https://x.thunkable.com/projects/5b1814484fd1c86a314b5299/project/properties/designer/)
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### Author:  [@Ngodoo\_Iye](https://community.thunkable.com/u/Ngodoo_Iye)
#### Post date: [June 6, 2018, 5:22pm UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/9 "2018-06-06T17:22:00Z")
Thank you!
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### Author:  [@ioannis](https://community.thunkable.com/u/ioannis)
#### Post date: [November 8, 2024, 12:02pm UTC](https://community.thunkable.com/t/how-to-add-api-on-new-cross-platform-x/29791/10 "2024-11-08T12:02:35Z")