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Viewshow to translate curl into javascript POST request
I am trying to connect to payment api named PayU, they provide example on how to connect via curl one is to connect via rest api
curl -X POST https://secure.payu.com/pl/standard/user/oauth/authorize \
-d 'grant_type=client_credentials&client_id=145227&client_secret=12f071174cb7eb79d4aac5bc2f07563f'
and one is to connect via SDK which I would also like to use, but this one needs additional settings in the shop, and I'm having trouble with the first one so if someone would be kind enough to decipher the other one as well would be great
curl -X POST https://secure.payu.com/pl/standard/user/oauth/authorize \
-H "Cache-Control: no-cache"
-H "Content-Type: application/x-www-form-urlencoded"
-d 'grant_type=trusted_merchant&client_id=[provided by PayU]&client_secret=[provided by PayU]&email=[users email]&ext_customer_id=[Id of the customer used in merchant system]'
In curl the first one delivered the token without problems, however I am trying to do this same in code, and I am unable to. This is my code:
fetch('https://secure.payu.com/pl/standard/user/oauth/authorize', {
method: 'POST',
body: JSON.stringify({
'grant_type': 'client_credentials',
'client_id': '145227',
'client_secret': '12f071174cb7eb79d4aac5bc2f07563f',
})
}).then(res => {
if (!res.ok) {
throw new Error("Fetching payU failed, please try again later!");
}
return res;
})
.then(data => {
console.log(data)
return { payUdata: data }
})
.catch(err => {
console.log(err);
});
·
Juan Pablo Isaza
1 answers
Answer question0
A basic Post body isn't a serialized json, data looks like query params, just like in the curl
{
method: 'POST',
headers: {'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'},
body: "grant_type=client_credentials&client_id=145227&client_secret=12f071174cb7eb79d4aac5bc2f07563f")
}
from @BankBuilder comment:
function querifyObject(obj){
return new URLSearchParams(Object.entries(obj)).toString();
}
and then:
{
method: 'POST',
headers: {'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'},
body: querifyObject({
'grant_type': 'client_credentials',
'client_id': '145227',
'client_secret': '12f071174cb7eb79d4aac5bc2f07563f',
})
}
·
Juan Pablo Isaza
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