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Merge #15757: List new RPCs in psbt.md and descriptors.md

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9b085f4863 Mention new descriptor RPCs in descriptors.md (Pieter Wuille)
28d78de00b Mention new PSBT RPCs in psbt.md (Pieter Wuille)

Pull request description:

  The documentation in `psbt.md` and `descriptors.md` does not list new and updated RPCs (`analyzepsbt`, `utxoupdatepsbt`, `joinpsbts`, `deriveaddresses`, `getdescriptorinfo`, `listunspent`). Fix this.

  It'd be good to have this in 0.18 (only documentation).

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Wladimir J. van der Laan 2019-04-09 12:52:24 +02:00
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17
doc/descriptors.md
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@ -1,11 +1,18 @@
# Support for Output Descriptors in Bitcoin Core
Since Bitcoin Core v0.17, there is support for Output Descriptors in the
`scantxoutset` RPC call. This is a simple language which can be used to
describe collections of output scripts.
Since Bitcoin Core v0.17, there is support for Output Descriptors. This is a
simple language which can be used to describe collections of output scripts.
Supporting RPCs are:
- `scantxoutset` takes as input descriptors to scan for, and also reports
specialized descriptors for the matching UTXOs.
- `getdescriptorinfo` analyzes a descriptor, and reports a canonicalized version
with checksum added.
- `deriveaddresses` takes as input a descriptor and computes the corresponding
addresses.
- `listunspent` outputs a specialized descriptor for the reported unspent outputs.
This document describes the language. For the specifics on usage for scanning
the UTXO set, see the `scantxoutset` RPC help.
This document describes the language. For the specifics on usage, see the RPC
documentation for the functions mentioned above.
## Features

10
doc/psbt.md
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@ -67,6 +67,9 @@ hardware implementations will typically implement multiple roles simultaneously.
input a PSBT, adds UTXO, key, and script data to inputs and outputs that miss
it, and optionally signs inputs. Where possible it also finalizes the partial
signatures.
- **`utxoupdatepsbt` (Updater)** is a node RPC that takes a PSBT and updates it
to include information available from the UTXO set (works only for SegWit
inputs).
- **`finalizepsbt` (Finalizer, Extractor)** is a utility RPC that finalizes any
partial signatures, and if all inputs are finalized, converts the result to a
fully signed transaction which can be broadcast with `sendrawtransaction`.
@ -74,8 +77,15 @@ hardware implementations will typically implement multiple roles simultaneously.
can be used at any point in the workflow to merge information added to
different versions of the same PSBT. In particular it is useful to combine the
output of multiple Updaters or Signers.
- **`joinpsbts`** (Creator) is a utility RPC that joins multiple PSBTs together,
concatenating the inputs and outputs. This can be used to construct CoinJoin
transactions.
- **`decodepsbt`** is a diagnostic utility RPC which will show all information in
a PSBT in human-readable form, as well as compute its eventual fee if known.
- **`analyzepsbt`** is a utility RPC that examines an RPC and reports the
next steps in the workflow if known, computes the fee of the resulting
transaction, and estimates the weight and feerate if possible.
### Workflows