const data2 = {
	key: "<<redacted>>",
	data:
	[
		{
			translation: "ssv",
			book: "mk",
			chapter: "1",
			verses: ["1", "3", "5"]
		},
		{
			translation: "seb",
			book: "mk",
			chapter: "2",
			verses: ["5-10"]
		}
	]
};

fetch('https://api2.biblia.sk/api/text-resource/chcemviac-sk', {
	method: 'POST',
	headers: {
		'Content-Type': 'application/json',
	},
	body: JSON.stringify(data2),
})
.then(response => response.json())
.then(data => {console.log('Success: ', data);})
.catch((error) => {console.error('Error: ', error);});