The multiwithdraw RPC command sends funds from Core Lightning's internal
wallet to the addresses specified in outputs,
which is an array containing objects of the form {address: amount}.
The amount may be the string "all", indicating that all onchain funds
be sent to the specified address.
Otherwise, it is in satoshi precision;
it can be
a whole number,
a whole number ending in sat,
a whole number ending in 000msat,
or a number with 1 to 8 decimal places ending in btc.
feerate is an optional feerate to use. It can be one of the strings
urgent (aim for next block), normal (next 4 blocks or so) or slow
(next 100 blocks or so) to use lightningd's internal estimates: normal
is the default.
Otherwise, feerate is a number, with an optional suffix: perkw means
the number is interpreted as satoshi-per-kilosipa (weight), and perkb
means it is interpreted bitcoind-style as satoshi-per-kilobyte. Omitting
the suffix is equivalent to perkb.
minconf specifies the minimum number of confirmations that used
outputs should have. Default is 1.
utxos specifies the utxos to be used to be withdrawn from, as an array
of "txid:vout". These must be drawn from the node's available UTXO set.
The multiwithdraw RPC command sends funds from Core Lightning's internal wallet to the addresses specified in outputs, which is an array containing objects of the form
{address: amount}. Theamountmay be the string "all", indicating that all onchain funds be sent to the specified address. Otherwise, it is in satoshi precision; it can be a whole number, a whole number ending in sat, a whole number ending in 000msat, or a number with 1 to 8 decimal places ending in btc.feerate is an optional feerate to use. It can be one of the strings urgent (aim for next block), normal (next 4 blocks or so) or slow (next 100 blocks or so) to use lightningd's internal estimates: normal is the default.
Otherwise, feerate is a number, with an optional suffix: perkw means the number is interpreted as satoshi-per-kilosipa (weight), and perkb means it is interpreted bitcoind-style as satoshi-per-kilobyte. Omitting the suffix is equivalent to perkb.
minconf specifies the minimum number of confirmations that used outputs should have. Default is 1.
utxos specifies the utxos to be used to be withdrawn from, as an array of "txid:vout". These must be drawn from the node's available UTXO set.