getting error responses from nft.storage's /store API endpoint using fetch - fetch

Question

let formData = new FormData();
formData.append("name",name);
formData.append("description",description);
formData.append("image", image);
fetch("https://api.nft.storage/store",{
method: "POST",
body: formData,
headers: {
'Authorization': 'Bearer '+process.env.TEST_API_KEY,
}
}).then(response => response.json())
.then((json)=>{
console.log(json)
})
This is what I've been trying to do but keep getting error as a response. Errors are usually invalid-file or something to do with content-type.
https://nft.storage/api-docs/ - This is the api documentation. If theres any example for the same, it'll be really helpful. Thanks!

Answer 1

Long time since question... just for any one wondering:
The api endpoint receives 1 parameter called meta which is a json_encoded representation of the fields, any falsy value like image: undefined, will be replaced with an extra field you must include, with the binary representation of the field... here is an example:
let params = {
name: 'name of the nft',
image: undefined,
description: 'description of the nft'
}
let formData = new FormData();
formData.append("meta",JSON.stringify(params));
formData.append("image",new File([ someBinaryImageData ], 'nft.png', { type: 'image/png' });
fetch("https://api.nft.storage/store",{
method: "POST",
body: formData,
headers: {
'Authorization': 'Bearer '+process.env.TEST_API_KEY,
}
})
.then(response => response.json())
.then((json)=>{
console.log(json);
})