Questions tagged [bitcoin-cli]
should be used for questions related to the Bitcoin Core RPC client
44
questions with no upvoted or accepted answers
3
votes
0answers
42 views
How to segregate wallet from bitcoin core | Run multiple wallets in different servers on one centralized bitcoin node
I am running bitcoin full node in a centralized server. I have many web applications running in various places. I want to connect this web applications with centralized full bitcoin node. How to ...
3
votes
0answers
5k views
bitcoin-cli - “error: couldn't connect to server” [solved as per comment]
I have bitcoind 0.13.1 running on a Raspberry Pi. I can see it on the bitcoin network using bitnodes.21.co but I can't connect to it locally with bitcoin-cli.
My bitcoin.conf is:
rpcuser=xxx
...
2
votes
0answers
168 views
Electrum via command-line: can generic blockchain info be requested?
For example can I ask the Electrum client via it's API what the height or version of the latest block is? Looking through the docs all I currently see is wallet commands.
2
votes
0answers
446 views
vout value in createrawtransaction
I have been following the Bitcoin Core tutorial on creating a simple raw transaction from an offline computer using the CLI.
The part on createrawtransaction indicates that the raw transaction should ...
2
votes
0answers
646 views
Mempool filled with 14KB transactions, tons of inputs, 0.15 mBTC fee
With the blockchain experiencing extremely high transaction volumes (most blocks at the 1MB size limit), I am interested in studying the "backlog" of transactions in the memory pool on my own full ...
2
votes
1answer
1k views
bitcoin-cli very slow to respond to RPC calls (Raspberry Pi)
Running Bitcoin 0.11 on Raspberry Pi 2 (Quad core 900MHz 1GB RAM, 128GB Flash Drive for blockchain, 8GB SD Card for OS and software).
Blockchain is fully synced, 13 connections.
In htop, I see I'm ...
1
vote
0answers
17 views
RPCConvertValues() call error
I'd like to call RPC programmatically, instead of using bitcoin-cli. when I call the function RPCConvertValues(), it always raise error
RPCConvertValues() is defined here : https://github.com/...
1
vote
0answers
72 views
How to add money to my Bitcoin Wallet and send my first Raw Transaction with OP_RETURN using bitcoin-cli
Background
So after reading these two articles (Learning Bitcoin from the Command Line and Mastering Bitcoin), I am trying to piece together how I can get my first transaction with OP_RETURN data ...
1
vote
1answer
36 views
Why is getdescriptorinfo returning an error “Invalid descriptor (code -5)”
I am using Bitcoin Core bitcoin-cli with getdescriptorinfo like so:
curl --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getdescriptorinfo", "params":["sh(multi(2,[3c60330a/1]...
1
vote
1answer
50 views
Why can't a user import keys to the keypool for a blank wallet?
I am creating a blank wallet with the intention of adding keys to the keypool but get an error keys can only be imported to the keypool when private keys are disabled
Why? It would be beneficial for ...
1
vote
0answers
14 views
How to fill in the subtractFeeFromOuputs field in fundrawtransaction
I am attempting to use fundrawtransaction, but I am a bit confused on how to populate the subtractFeeFromOutputs field...
"subtractFeeFromOutputs": [(json array, optional, default=empty array) A ...
1
vote
0answers
68 views
Why am I getting error: “Signature must be zero for failed CHECK(MULTI)SIG operation” when using signrawtransactionwithkey
I am using descriptor based importmulti like so to import a 2 of 3 HD multisig cold storage wallet into my node:
curl --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "importmulti", "...
1
vote
2answers
48 views
Why does bitcoin-cli not know about working directory of bitcoind?
I have a /ect/systemd/system/bitcoin.service with the following content and I am wondering, why bitcoin-cli getinfo tells me about a configuration file elsewhere:
error: Could not locate RPC ...
1
vote
0answers
55 views
bitcoin-cli is not using port specified in config
I have setup a bitcoin node in regtest mode with custom config and datadir.
I start bittcoind with command:
bitcoind -conf=bitcoin-demo.conf -regtest -datadir="testdatabtc" -daemon
My bitcoin-...
1
vote
0answers
43 views
how do I mark coins spent in invalid blocks as unspent?
I was just testing bitcoin (v17) in regtest mode with the local, built-in wallet. If I send money to an address (I don't own), generate 1, and then invalidate that block, the local wallet does not ...
1
vote
1answer
89 views
How to combine separately signed inputs from different users?
With two separate signed raw transactions from two users, how would one go about 'batching' these manually (combining the inputs and outputs into a single transaction)?
Is this a viable solution for ...
1
vote
2answers
214 views
Specified data directory does not exist - but it does…
anyone ever had a similar issue where the directory exists but bitcoin-cli isn't recognizing it? Perhaps this is related to me setting the folder up as a symlink to my external HDD?
Thank you!
...
1
vote
0answers
19 views
Paying to one address using inputs from multiple addresses under same seed
I am using bitcoin core and I was wondering. If I make a bitcoin payment using bitcoin-cli which has about 50 addresses registered to it. If the payment is for 1 BTC and I pay from the address A1 (let'...
1
vote
1answer
487 views
RPC Command to send from multiple accounts to one account (default - “”) in same wallet
I have small amounts in multiple accounts in the same wallet. I want to send all of them to default account (usually named as ""). Is their any RPC command available for this scenario?
Thanks in ...
1
vote
0answers
22 views
Is there a “print to file” parameter or its equivalent for bitcoin-cli; so that results from the daemon are recorded
Is there any way to "print to file" the queried results of the bitcoin-cli. This would be most helpful in my basic cross platform integration of a program I am making with QB64.
1
vote
0answers
134 views
getblockchaininfo timeout using API only
Thanks in advance.
If I call getblockchaininfo through bitcoin-cli it just works. It might take a while but it works all the time.
If I call it from within a Python Script
from bitcoin.rpc import ...
1
vote
0answers
182 views
Bitcoin-cli using getblock to retrieve historical data
I have recently set up a bitcoin node using bitcoind and want to perform some historical queries on the blockchain using getblock with verbosity set to 2.
I am using the default bitcoin.conf file but ...
1
vote
1answer
94 views
How can I pass Multiple addresses in Move command
I have to pass multiple addresses in move command but I am not able to pass as it is not accepting more than one wallet address Is there is any another way to move the balance to multiple addresses.
1
vote
0answers
165 views
Bitcoin RPC - settxfee specific amount rather than based off transaction size?
How am I able to use the "sendfrom" command with a specific amount of 0.0005 BTC as fees no matter how small or big the transaction is in bytes?
settxfee is based off fees per bytes.
1
vote
0answers
519 views
“Error: Invalid RPC method” when i try to create block in regtest mode
I use Ubuntu.
After i run bitcoind -regtest -daemon
I tried to create blocks by running command: bitcoin-cli -regtest generate 101
And it returned error like this:
Error: Invalid RPC method
...
1
vote
0answers
242 views
Transaction instantly rejected trying to send from bitcoin-cli
Trying to send bitcoins with this command:
bitcoin-cli sendfrom accountdos 1HC...kgT 0.03233376 1
I get this error immediately:
The transaction was rejected! This might happen if some of the coins in ...
1
vote
1answer
342 views
Need help to understand where bitcoin transaction has gone
I am new with bitcoin and I need some help from experienced members.
I have a server with bitcoin core where we accept some payments and use bitcoin core as mercant.
The problem is that we have got ...
0
votes
1answer
15 views
Will bitcoind import private keys for multi-sig descriptor with watch-only flag set to true?
I am importing a "warm" multi-sig quorum into bitcoind using importmulti like so:
{"jsonrpc":"1.0","id":"curltest","method":"importmulti","params":[[{ "desc": "sh(multi(2,[eb2d2f9e/44'/1'/0']...
0
votes
1answer
19 views
bitcoin-cli decodescript wrong output
If I try to get info in genesis block, there is 1 tx:
"scriptPubKey": {
"asm": "...
0
votes
0answers
38 views
Getting blockhash using bitcoin-cli command in shell
Currently, my node is syncing blocks and tip(height) is 230000.
At this point, if I use command bitcoin-cli getblockhash 230000, the return information will be successful but, if I use bitcoin-cli ...
0
votes
0answers
37 views
Sent some testnet Bitcoin to Bitcoin Core wallet but balance is still zero
I got the testnet Bitcoin address with this command:
bitcoin-cli -testnet getnewaddress
And here is the Bitcoin address:
2NDtNjDbEiNiKDuAnwyKBmRPQ49NNpesdhE
As you can see in blockchain there was a ...
0
votes
0answers
19 views
Why is bitcoin-cli getunconfirmedbalance hanging?
Sometimes when I call bitcoin-cli getunconfirmedbalance, it is instance. Other times it takes 5-10 seconds. Other times it hangs for minutes and I just end up closing it. This is on Google Cloud using ...
0
votes
0answers
24 views
bitcoin-cli getbalance does not match balance with bitcoin-cli listtransactions
version of bitcoin-cli 0.17.1
when I try
bitcoin-cli getbalance
I get balance 0.00010471 BTC
when I try
bitcoin-cli listtransactions "*" 1000000 >aaa.txt
and then calculate
SUM(receive) -...
0
votes
0answers
43 views
How do I determine the descriptor of a given Extended Public Key?
I am trying to run the bitcoin-cli getdescriptorinfo on a ypub... extended public key. Every time I do this I receive the message:
error code: -5
error message:
Invalid descriptor
How can I ...
0
votes
0answers
75 views
Signing multisig raw transaction is returning error “JSON value is not a string as expected”
I am trying to sign a multisig unsigned raw transaction but keep getting "JSON value is not a string as expected", I am stumped and have tried many variations. Can anyone point out what I am doing ...
0
votes
0answers
32 views
Bitcoin-cli transaction fee reset
How do you reset the txfee after you successfully did the transaction? I mean, getting it back to "automatic fee"?
0
votes
0answers
47 views
banning nodes through bitcoin-cli in Windows
I'd like to use Greg Maxwell's banlist for my Bitcoin node in Windows.
When I enter the commands however, I receive the following error message for every bitcoin-cli command:
bitcoin\bin>bitcoin-...
0
votes
1answer
339 views
How find own address in testnet using bitcoin-cli?
I have bitcoin-core installed, I am running it in testnet mode. Now if I want to fund my wallet, I need to know the receiving address. How do find my receiving address, so that I can fund it and then ...
0
votes
1answer
273 views
Bitcoin curl no reply
Hi I have made a curl to my server but get no reply . What am a missing
rpcuser=rpcusername
rpcpassword=rpcpassword
rpcauth=rpcusername:generatedkey
daemon=1
server=1
rpcport=8332
rpcbind=0.0....
0
votes
2answers
138 views
how to split transactions based on send and receive Json rpc bitcoin
I am creating new wallet for bitcoin and want to know how we can get the separate list of send and receive transactions using JSON rpc.
I cant see any method for json rpc that give list of send and ...
0
votes
1answer
288 views
Manage multiple users wallets for web wallet service
This already summaries the issue I'm currently trying to figure out to calculate the transaction fee to prevent negative balance.
(testnet) I tried using createrawtransaction answered.
When I tried ...
0
votes
1answer
64 views
Transaction net gain/loss
I have a TXid in my wallet that contains multiple transactions (multiple sends and receives). From what I read these are transactions the network creates facilitate splitting/combining multiple inputs/...
0
votes
0answers
182 views
Getting the lasthash on a bitcoin full node using bitcoin-cli
I'm trying to figure out how to get the last block hash using bitcoin-cli. I read the help:
$ bitcoin-cli help
== Blockchain ==
getbestblockhash
getblock "hash" ( verbose )
getblockchaininfo
...
0
votes
1answer
1k views
bitcoin-cli can't connect to server
I'm trying to put up a simple system for some penetration tests.
I have an Ubuntu server 16.04.1 with apache2 and bitcoin.
all running "Hiddn service" through tor (and bitcoind proxied 127.0.0.1:9050)....
