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81 lines
4.0 KiB
Markdown
81 lines
4.0 KiB
Markdown
## chantools sweeptimelockmanual
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Sweep the force-closed state of a single channel manually if only a channel backup file is available
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### Synopsis
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Sweep the locally force closed state of a single channel
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manually if only a channel backup file is available. This can only be used if a
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channel is force closed from the local node but then that node's state is lost
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and only the channel.backup file is available.
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To get the value for --remoterevbasepoint you must use the dumpbackup command,
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then look up the value for RemoteChanCfg -> RevocationBasePoint -> PubKey.
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Alternatively you can directly use the --frombackup and --channelpoint flags to
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pull the required information from the given channel.backup file automatically.
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To get the value for --timelockaddr you must look up the channel's funding
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output on chain, then follow it to the force close output. The time locked
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address is always the one that's longer (because it's P2WSH and not P2PKH).
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```
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chantools sweeptimelockmanual [flags]
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```
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### Examples
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```
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chantools sweeptimelockmanual \
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--sweepaddr bc1q..... \
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--timelockaddr bc1q............ \
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--remoterevbasepoint 03xxxxxxx \
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--feerate 10 \
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--publish
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chantools sweeptimelockmanual \
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--sweepaddr bc1q..... \
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--timelockaddr bc1q............ \
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--frombackup channel.backup \
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--channelpoint f39310xxxxxxxxxx:1 \
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--feerate 10 \
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--publish
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```
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### Options
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```
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--apiurl string API URL to use (must be esplora compatible) (default "https://blockstream.info/api")
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--bip39 read a classic BIP39 seed and passphrase from the terminal instead of asking for lnd seed format or providing the --rootkey flag
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--channelpoint string channel point to use for locating the channel in the channel backup file specified in the --frombackup flag, format: txid:index
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--feerate uint32 fee rate to use for the sweep transaction in sat/vByte (default 30)
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--frombackup string channel backup file to read the channel information from
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--fromchanneldb string channel input is in the format of an lnd channel.db file
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--fromsummary string channel input is in the format of chantool's channel summary; specify '-' to read from stdin
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-h, --help help for sweeptimelockmanual
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--listchannels string channel input is in the format of lncli's listchannels format; specify '-' to read from stdin
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--maxcsvlimit uint16 maximum CSV limit to use (default 2016)
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--maxnumchanstotal uint16 maximum number of keys to try, set to maximum number of channels the local node potentially has or had (default 500)
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--maxnumchanupdates uint maximum number of channel updates to try, set to maximum number of times the channel was used (default 500)
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--pendingchannels string channel input is in the format of lncli's pendingchannels format; specify '-' to read from stdin
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--publish publish sweep TX to the chain API instead of just printing the TX
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--remoterevbasepoint string remote node's revocation base point, can be found in a channel.backup file
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--rootkey string BIP32 HD root key of the wallet to use for deriving keys; leave empty to prompt for lnd 24 word aezeed
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--sweepaddr string address to recover the funds to; specify 'fromseed' to derive a new address from the seed automatically
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--timelockaddr string address of the time locked commitment output where the funds are stuck in
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--walletdb string read the seed/master root key to use fro deriving keys from an lnd wallet.db file instead of asking for a seed or providing the --rootkey flag
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```
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### Options inherited from parent commands
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```
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-r, --regtest Indicates if regtest parameters should be used
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-s, --signet Indicates if the public signet parameters should be used
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-t, --testnet Indicates if testnet parameters should be used
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```
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### SEE ALSO
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* [chantools](chantools.md) - Chantools helps recover funds from lightning channels
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