README
¶
mybtc
mybtc is a simple Bitcoin CLI for me in Go. It can just generate transactions with signs and do a few more small things.
generate WIF and get its address
$ mybtc wif generate | tee mywallet
93ConuWWVWBh52nqWhEqupuGsB6SortEpUHpR51QTxKRcLjg59J
$ mybtc wif address < mywallet
n2r6MoqD3CdA8F4ytVU87Pgf8o12Qwk9ga
generate transaction with signs
You can find sample inputs as cmd/test_data/sample_*_input.json.
The inputs consist of
- transaction INs of
- pvevious transaction ID
- previous transaction vout
- provious transaction ScriptPublicKey
- corresponding WIF, and
- transaction OUTs of
- address
- value to be sent
$ mybtc tx generate < cmd/test_data/sample_1_input.json
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
retrieve UTXO info of an adress
Creating the input for mybtc tx generate is a messy work.
To reduce the annoyance a bit, there is a simple client for blockstream.
However, it works only for addresses with short history.
$ utxo-summary mx1UsJZ9aS1z7YrebihuxsTYdUthkcHWTv | jq
[
{
"txid": "3bfd76132d9e204087f8c9c3d1831661e23b06d65df33f2568988b035179092f",
"vout": 1,
"scriptpubkey": "76a914b4e72e4582c8ef7f510447d90f0249ad8b29b6b788ac",
"value": 267587
},
{
"txid": "fbc6d0d353ccfeaab73917f79c558002fffda718e9f0f58d80d0b9dea8c76297",
"vout": 1,
"scriptpubkey": "76a914b4e72e4582c8ef7f510447d90f0249ad8b29b6b788ac",
"value": 6047
},
{
"txid": "0e9b43d498b009a5b7a5da37658e11c125d8dbd9db023171005b6e8fc03c5dde",
"vout": 1,
"scriptpubkey": "76a914b4e72e4582c8ef7f510447d90f0249ad8b29b6b788ac",
"value": 19460
},
{
"txid": "447d568a28512409c5e6ed040263c2c976b20caa3e5a7fa71bbba8f1a7e7b308",
"vout": 3,
"scriptpubkey": "76a914b4e72e4582c8ef7f510447d90f0249ad8b29b6b788ac",
"value": 65403237
}
]
$ utxo-summary mx1UsJZ9aS1z7YrebihuxsTYdUthkcHWTv | jq '[.[].value] | add'
65343531
$ utxo-summary mfWxJ45yp2SFn7UciZyNpvDKrzbhyfKrY8
2023/01/17 21:57:33 HTTP request for mfWxJ45yp2SFn7UciZyNpvDKrzbhyfKrY8 failed: code: 400, body: Too many history entries
Documentation
¶
Overview ¶
Copyright © 2023 _3F_2 cm
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Source Files
Directories
¶
| Path | Synopsis |
|---|---|
|
blockstream
|
|
|
bs
Package bs will be CLI to access to blockstream TestNet3
|
Package bs will be CLI to access to blockstream TestNet3 |
|
cmd/utxo-summary
Package utxo-summary provides a command that retrieves UTXO info about given TestNet3 Bitcoin address
|
Package utxo-summary provides a command that retrieves UTXO info about given TestNet3 Bitcoin address |
|
Package cli package provides utilities to build CLI
|
Package cli package provides utilities to build CLI |
|
Package cmd provides the implementations of the main command and each subcommands
|
Package cmd provides the implementations of the main command and each subcommands |
|
Package tx provides functions handling transactions
|
Package tx provides functions handling transactions |
|
Package wif handles WIFs
|
Package wif handles WIFs |