For Credit Card / Apple / Google / ACH on Adyen we had post-payment monthly (or annual) convert available: https://wikitech.wikimedia.org/wiki/Fundraising/Data_and_flow/Monthly_convert
Credit Card is working on Gr4vy e.g. https://payments.wikimedia.org/index.php?title=Special:GravyGateway&payment_method=cc&recurring=0&opt_in=1&country=US¤cy=USD&amount=40&uselang=en&debugMonthlyConvert=true&variant=monthlyConvert
However the other methods on Gr4vy currently do not work e.g. https://payments.wikimedia.org/index.php?title=Special:GravyGateway&payment_method=apple&recurring=0&opt_in=1&country=US¤cy=USD&amount=40&uselang=en&debugMonthlyConvert=true&variant=monthlyConvert
Can we get those added, and the documentation updated please? Thanks!