Dummy Rest API not working on phone React Native - api

Question

I am using http://dummy.restapiexample.com/ API .While using POSTMAN and creating a new employee using POST ,it seems to work .But when I use axios in React Native and do the same thing the POST is returning success response but when I try GET method to get all the new employees I'm not seeing the newly created employee which worked on POSTMAN
This is my POST method
create(){
axios.post('http://dummy.restapiexample.com/api/v1/create',{
"name":this.state.name,
"salary":this.state.sal,
"age":this.state.age
}).then((res)=>console.log(res.data)).then(()=>this.setState({createModal:false})).catch(err=>console.log(err))
}
and this is my GET method
async getData(){
await axios.get('http://dummy.restapiexample.com/api/v1/employees').then((res)=>this.setState({employees:res.data.data},()=>console.log(res.data.data))).catch((err)=>console.log(err))
}

Answer 1

From your example code it seems that you are making a call over http. Note that such calls are blocked by iOS and Android unless you explicitely specify a domain that is allowed to be reached over http.
More information about networking can be found here:
https://reactnative.dev/docs/network
By default, iOS will block any request that's not encrypted using SSL.
If you need to fetch from a cleartext URL (one that begins with http)
you will first need to add an App Transport Security exception. If you
know ahead of time what domains you will need access to, it is more
secure to add exceptions only for those domains; if the domains are
not known until runtime you can disable ATS completely. Note however
that from January 2017, Apple's App Store review will require
reasonable justification for disabling ATS. See Apple's documentation
for more information.
Either allow the domain for non-secure request or use https.

Answer 2

The problem had something to do with running on Android device. Once run on the emulator it seemed to work fine