However, endpoints that don't follow exactly this protocol (for example the Orders endpoint, which takes a list of one or more MarketplaceIds) will just simply not match the signature no matter what configuration I try. Httr ::content( as = "parsed ", type = "text/xml ", encoding = "UTF-8 ") % >% I am googling and checking stack overflow for this error now.Įdit: Have tried re-arranging the order of my ultimate URL due to a StackOverflow post indicating that the access key had to come first, also toggled GET / POST as some posts referenced that, no luck with either. However, I doubled checked and my key is certainly correct. "The AWS Access Key Id you provided does not exist in our records." The error I am receiving has changed though. See also: Amazon: Get order details using Amazon MWS Scratchpad. Get more info from Amazon Marketplace Web Service (Amazon MWS) Documentation. These calls are to a live Amazon account. I can't figure out where I went wrong this time based on the documentation. Amazon MWS Scratchpad is an application that enables you to easily submit query requests using any Amazon MWS API section. Unfortunately the signature doesn't seem to match. Signature <- signature_v2_auth(verb = 'POST', service = '', path = '/Products/', query_args = q1, key = 'XXXXXXXXXXXXXXXXXXXXXXXX', secret = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX') Timestamp = TS, #This is currently an exact character string pasted from MWS scratchpad SHA 256 HMAC: Base64 HMAC: Content-MD5: Content-MD5 (Base64) API Selection. It would be useful if the documentation had better examples for version 4 as well, I would like to try version 4 but I'm not sure exactly what to put in for each argument such as canonical_headers and request_body. Amazon MWS Scratchpad mawsportal-scratchpad-feed. I have also tried to create signatures on my own using RCurl and RDigest, but failed. They also want Action (in my case "ListMatchingProducts" however, there is also no place to pass this argument into signature_v2_auth.Īlso, I am using signature_v2_auth because the scratchpad seems to default to version2 when I navigate to the Product API section.Īny help is appreciated. RequestThrottling issue in Amazon MWS API. amazon marketplace web service (amazon mws) using c. Amazon MWS SubmitFeed Content-MD5 HTTP header did not match the Content-MD5 calculated by Amazon. Amazon MWS ListOrders from Scratchpad to request. One lead as to what might be wrong, when using the Amazon Product API scratchpad, their example always wants SellerId and MarketplaceId and signature_v2_auth does not seem have any method of passing that information. Converting amazon MWS scratchpad queries to API calls.
![mws scratchpad mws scratchpad](https://axept.be/images/thumbs/0649707_mwa-lbm.jpeg)
I am not getting the correct signature as a response.
![mws scratchpad mws scratchpad](https://mhfzcj.mechanik-koszalin.pl/templates/57f9e8d318a8c822f6d28974872853fd/img/c24dfe32dd12ac11d1c296758e910964.png)
I got that datetime straight out of the StringToSign produced by the MWS scratchpad. Amazon has chosen a phased deprecation for Amazon MWS, and we will notify you when we deprecate sections of Amazon MWS and give you time and resources to help with migration. I have set my secret key and access key etc using sys.setenv. Yes, over time the legacy Amazon MWS sections will be deprecated and you will need to migrate to SP-API to continue service. The query is just a random UPC/EAN I picked to try and get my signatures working. Would love to get signature_v2_auth working for Amazon Product API (MWS, not product advertising).