https://api.adapty.io/api/v1/sdk/profiles POST create User not working(404 not found)

import fetch from 'isomorphic-fetch';

const headers = {
'Accept': '/',
'Content-Type': 'application/json',
'Authorization': 'Api-Key secret_live_nwVOyxh4.PguuHThYGgIrpaoJkZnCM1YODsXDKnUh'
};

export default {
createUser: async (userId) => {
try {
const response = await fetch(${process.env.ADAPRY_API_URL}/profiles, {
method: 'POST',
headers,
body: JSON.stringify({customer_user_id: userId})
});
if (response.status !== 200) {
return [adapty api create user error, status: ${response.status}, null];
}

        const result = await response.json();
        console.log('result: ', result);

        return [null, result];
    } catch (e) {
        return [`createUser: ${e.message}`, null];
    }
} ....

Hi, here is code writen in node js, and getting 404 error