PayChannel

The only substantive changes to this topic are the replacement of "XRP" with "XRP or tokens" or "amount."

There is one new field, TransferRate.

NameJSON Type[Internal Type][]Required?Description
TransferRateNumberUInt32NoThe fee to charge when users make claims on a payment channel, initially set on the creation of a payment channel and updated on subsequent funding or claim transactions.

For the full draft topic in context, see https://xrpl-dev-portal--token-payment-channels-and-escrows.preview.redocly.app/docs/references/protocol/ledger-data/ledger-entry-types/paychannel.