In my cloud function I need to save similar JS object:
const person = {
firstName: "John",
lastName: "Doe",
age: 50,
eyeColor: "blue"
};
to a file named person.json. I want to store it on my Moralis server, not IPFS. I went through this documentation https://docs.moralis.io/moralis-server/files/files but I don’t know how to do it with JSON. Thanks 
you will have to convert it to string before uploading it to a file
https://docs.moralis.io/moralis-server/files/ipfs#saving-objects
this seems to work fine:
const object = {
“key” : “value”
}
const file = new Moralis.File(“file_2.json”, {base64 : btoa(JSON.stringify(object))});
await file.save();
You get the url in the result of await fille.save()
There’s one more problem - I’m getting btoa is not defined error in my cloud function. Is there a different way to convert to base64?
Working example:
const btoa = function(str){ return Buffer.from(str).toString('base64'); }
Moralis.Cloud.define("test_upload", async (request) => {
const object = {"key" : "value"}
const file = new Moralis.File("file_2.json", {base64 : btoa(JSON.stringify(object))});
x = await file.save({useMasterKey:true});
console.log(JSON.stringify(x))
return x;
});
const file = new Moralis.File(“file_2.json”, {base64 : btoa(JSON.stringify(object))});
This is working fine. but latin letters are broken after this code.
For example, ë is broken. like this �, �
How can I resolve this issue?
What does that object look like that you are trying to upload?
I am going to metadata with style of JSON.
{
name: “Crypto ë”,
description: “Crypto Ape”
}