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ruby-on-railspaymentklarna

BAD VALUE: order_tax_amount

I'm trying to send request using Postman to test Klarna payment, According to this API DOC, We use POST /checkout/v3/orders to send a request so that we can create order (For the testing environment they use https://api.playground.klarna.com/ + rest of url), But when i'm trying to send the given example in the above link(on the right side), It says that

{ "error_code" : "BAD_VALUE", "error_messages" : [ "Bad value: order_tax_amount" ], "correlation_id" : "12255531-ffcb-4a91-a375-04577fca78e5" }

When i read what does it require in the documentation, It says that the value should be formatted in some formula ±1 of total_amount - total_amount * 10000 / (10000 + tax_rate), When i calculate that the result 4545.4545 when i change the value in the request and try again, It gives the same error. Can anybody help me with that? Thanks

Solution

  • I found the problem, I should change both total_tax_amount and order_tax_amount to be 4545, What a mistake, I think they should update this in their documentation so people be more familiar with it.