Hey I'm using the paymill JS bridge to generate tokens and then send them to my backend...
Everything working fine with test API keys. Credit, SEPA, PayPal working like a charm. I just tried to use the live API keys. Unfortunately even though using valid visa credit card data I'm getting an error right from the bridge
{
apierror:"unknown_error",
message:"Transaction declined (525)"
}
Can't find anything in the docs talking about this error code. Does somebody know what's going on?