createpsbt (0.17.99 RPC)

createpsbt [{"txid":"id","vout":n},...] [{"address":amount},{"data":"hex"},...] ( locktime ) ( replaceable )

Creates a transaction in the Partially Signed Transaction format. Implements the Creator role.

Arguments

1. "inputs"	array required	A json array of json objects
[
{
"txid":"id",	string required	The transaction id
"vout":n,	numeric required	The output number
"sequence":n	numeric optional	The sequence number
}
,...
]
2. "outputs"	array required	a json array with outputs (key-value pairs)
[
{
"address": x.xxx,	obj optional	A key-value pair. The key (string) is the bitcoin address, the value (float or string) is the amount in BTC
},
{
"data": "hex"	obj optional	A key-value pair. The key must be “data”, the value is hex encoded data
}
,...		More key-value pairs of the above form. For compatibility reasons, a dictionary, which holds the key-value pairs directly, is also accepted as second parameter.
]
3. locktime	numeric optional default=0	Raw locktime. Non-0 value also locktime-activates inputs
4. replaceable	boolean optional default=false	Marks this transaction as BIP125 replaceable. Allows this transaction to be replaced by a transaction with higher fees. If provided, it is an error if explicit sequence numbers are incompatible.

  "psbt"

string

The resulting raw transaction (base64-encoded string)

Examples:

bitcoin-cli createpsbt "[{\"txid\":\"myid\",\"vout\":0}]" "[{\"data\":\"00010203\"}]"