Create an axios post request to access a given API. I have the following code so far but I get the following error.

Access to XMLHttpRequest' from origin has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

Here is my code so far:

axios.defaults.headers.common['Authorization'] = token;

axios.defaults.headers.common['Context-Type'] = 'application/json';

axios.defaults.headers.common['Accept'] = 'application/json';

axios.defaults.headers.common['Client_ID'] = '**************************************';

axios.defaults.headers.common['Access-Control-Allow-Origin'] = '*';

axios.defaults.headers.common['Access-Control-Allow-Headers'] = 'Origin, X-Requested-With, Content-Type, Accept';

axios.post(url,{

data: "fields akas,checksum,country_name,created_at,description,games,gender,mug_shot,name,slug,species,updated_at,url;"

})

.then(response => {

console.log(response.data);

this.setState({ games: response.data })

})

.catch(err => {

console.error(err);

});

}

render() {

return (

)

}