Hi everyone, I am integrating amazon seller centra...
# integrationsk
Ken
02/16/2024, 11:33 PMHi everyone, I am integrating amazon seller central with our Netsuite using our own proprietary system.
I am having trouble setting up the Auth for fetching data from Amazon, would like to know if anyone that have experience in this to can help guide me
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Eric B
02/17/2024, 7:24 PMThe key is generating the AWS signature. I used Google's CryptoJS code. You also need to make sure to generate the canonical request.
Eric B
02/17/2024, 7:25 PMfunction getAWSSignatureKey(key, dateStamp, regionName, serviceName) {
var kDate = CryptoJS.HmacSHA256(dateStamp, "AWS4" + key);
var kRegion = CryptoJS.HmacSHA256(regionName, kDate);
var kService = CryptoJS.HmacSHA256(serviceName, kRegion);
var kSigning = CryptoJS.HmacSHA256("aws4_request", kService);
return kSigning;
}
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Ken
02/19/2024, 5:19 PMHi Eric B, i'm sorry is this for Amazon seller partner API?
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Eric B
02/19/2024, 6:43 PMYes it works for both SP-API and Vendor Central.
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Ken
02/19/2024, 7:11 PM👍 I currently have refresh token, client id, and client secret
How can I use that function?
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Eric B
02/19/2024, 7:29 PMThat's the easy part...refresh token with the client id and client secret just gets you an access token
Eric B
02/19/2024, 7:30 PMyou have to construct the request headers using the access token and part of that is knowing how to construct the canonical request to use for generating the aws signature
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