
Amazon API connection through Solution provider portal to apps
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Post a project like this£100(approx. $134)
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- Proposals: 21
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- #4485959
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Description
Experience Level: Expert
I have created a couple of Apps for private use but I am having trouble getting the connection credentials between the apps and Amazon to function correctly.
One app gets orders that are pending shipment and marks them as shipped. It can get the order numbers but when updating has an issue with the shipment type.
The other app updates all of the EU marketplaces (total 9) with our stock and pricing from one excel source sheet. Outstanding issue: HTTP 403 on feed submission — believed to be SP-API app role or authorisation scope
We have the code to create the basis of this, but the connections keep failing.
If you have experience working with Amazon and its APIs please place your bid.
One app gets orders that are pending shipment and marks them as shipped. It can get the order numbers but when updating has an issue with the shipment type.
The other app updates all of the EU marketplaces (total 9) with our stock and pricing from one excel source sheet. Outstanding issue: HTTP 403 on feed submission — believed to be SP-API app role or authorisation scope
We have the code to create the basis of this, but the connections keep failing.
If you have experience working with Amazon and its APIs please place your bid.
Projects Completed
63
Freelancers worked with
53
Projects awarded
52%
Last project
14 May 2026
United Kingdom
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Would you like a seamless Amazon App integration for order + shipment management + a fully optimized Zoho CRM with WMS integration + automated marketing workflows + telemarketing setup + advisory support for EU biocide compliance including dossier preparation + translations + ongoing maintenance for smooth, compliant, scalable business operations?
1152010
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