Consistently getting 500 error for register merchant API

Hi,

I am consistently getting a 500 error like so { "statusMessage": "Error processing request.", "statusCode": "500" }

for the register merchant API. Is there some issue ongoing? https://developer.apple.com/documentation/applepaywebmerchantregistrationapi/register_merchant

I've just run into this myself. Most likely you either haven't been granted access to the Register Merchant API or there is an issue with your Merchant Identity Certificate. Recreating it and double checking every step along the way resolved the issue for me. If you have multiple merchantIdentifiers also check that you are using the correct one.

Consistently getting 500 error for register merchant API
 
 
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