NotBiebs on Nostr: The limit is determined by the LNURL service provider. You can request metadata to ...

The limit is determined by the LNURL service provider. You can request metadata to see what the limit is for any lightning address.

https://github.com/lnurl/luds/blob/luds/16.md

You can see your metadata here. Values are denominated in millisats.

https://primal.net/.well-known/lnurlp/hong