Same issue here. Please check.

Same issue here - it always fails at the same stage:

1> Sending: GET https://api.coinbase.com/v2/exchange-rates?currency=REPV2
1> HTTPS response: Bad Request
1> The server responded with the error message: Bad Request. Retrying...
1> Sending: GET https://api.coinbase.com/v2/exchange-rates?currency=REPV2
1> HTTPS response: Bad Request
1> Der API-Server Ihrer Bank antwortet mit der Fehlermeldung: »Bad Request«  Bitte versuchen Sie es später noch einmal oder wenden Sie sich mit dieser Fehlermeldung an den Support Ihrer Bank.

Same here:

Sending: GET https://api.coinbase.com/v2/exchange-rates?currency=REPV2; HTTPS response: Bad Request

i have changed the code to remove the request for REPv2 as this is a not allowed contract to watch for me.
however my knowledge of lua coding as well as coinbase api is not to far adanced.
Besides i do not know how to generate the correct signature so this ext can be used w/o turning of sigs in the beta version....
if you want i can generate a PR

Thank you very much for your effort! Did you try your modification and does it work? If it fetches your account correctly I would be very happy if you could share your extension, even if we would have to enable ß-support / non signed extensions.
I am curious if the original developer of this great Lua is still able to respond?

Thank you very much for your effort! Did you try your modification and does it work? If it fetches your account correctly I would be very happy if you could share your extension, even if we would have to enable ß-support / non signed extensions.
I am curious if the original developer of this great Lua is still able to respond?

This is my quick fix. It simply skips over REPV2.

https://github.com/udochrist/coinbase-moneymoney/blob/fixREPv2/src/Coinbase.lua

Great! This does work now. Thank you! thumbs up

How were you able to add a extension without the right signature?
Were can I turn the checking for signature off?

This is my quick fix. It simply skips over REPV2.

https://github.com/udochrist/coinbase-moneymoney/blob/fixREPv2/src/Coinbase.lua

it works again. many thanks

MoneyMoney provided a new signed version of the extension - it works fine for me.
https://moneymoney-app.com/extensions/

super! Bei mir auch! DANKE!