Questions tagged [bitcoin-cli]

should be used for questions related to the Bitcoin Core RPC client

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25 views

What can I expirement with BitcoinCore on my own?

I have a simple faculty assignment where I have to do some experiments with transactions or experiment with the Bitcoin protocol or maybe with wallet code. Work on that assignment shouldn't last more ...
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1answer
41 views

bitcoin-cli decodescript wrong output

If I try to get info in genesis block, there is 1 tx: "scriptPubKey": { "asm": "...
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1answer
103 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.
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1answer
318 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 ...
2
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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
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1answer
79 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 ...
0
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1answer
70 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
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1answer
20 views

In bitcoin-cli getpeerinf call what does “-1” mean as a “synced_headers” or “synced_blocks” value?

Sometimes I see this in getpeerinfo: "synced_headers": -1, "synced_blocks": -1, sometimes it's only synced blocks at -1. What does that mean?
0
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1answer
15 views

How to know the destination address of a multisig?

Run this command: bitcoin-cli getrawtransaction 56214420a7c4dcc4832944298d169a75e93acf9721f00656b2ee0e4d194f9970 2 You will see the first vout is a multisig as follow: { "value": 0....
1
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1answer
36 views

bitcoin-cli how to verify balance

I've read that addresses alone are a "confusing" way to think about "where" bitcoins "are". Nonetheless I was formerly (2018) able to correlate what I got from bitcoin-...
0
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0answers
8 views

Getting “Invalid or non-wallet transaction id” error on transactions definitely from wallet

Very recently (within the past hour), I've been unable to get transactions for wallet addresses. It also returns 0 received when running getreceivedbyaddress and entering an address that I've ...
0
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1answer
29 views

GetBlockChecked always returning genesis block?

currently I'm exploring Bitcoin source code and I tried to add custom function getblockvalue inside of blockchain.cpp. Purpose of function is to return sum of all transaction outputs inside of a ...
0
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1answer
469 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 ...
1
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1answer
45 views

How do I start -testnet in -deprecatedrpc to test a script?

I hope all is well during our COVID-19 pandemic. My question: How do I start "bitcoind -testnet" in "-deprecatedrpc=signtransaction" mode? Do I simply start it the same way without ...
0
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1answer
49 views

Bitcoin V0.1 Not Connected

My Bitcoin V 0.1 says, "not connected" when I try to generate coins. I have ensured the port is connected through the firewall. Also, I have read that V 0.1.3 corrected this problem. However,...
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0answers
20 views

How to manually compute a descriptors checksum?

In the docs it says: The checksum for a descriptor without one can be computed using the getdescriptorinfo RPC. I would like to build a recovery tool where many descriptors are imported, calling ...
1
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1answer
59 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]...
5
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2answers
3k views

64: too-long-mempool-chain

I am using bitcoind json rpc api to send bitcoin to multiple bitcoin addresses. I am using sendrawtransaction. When i have 24 unconfirmed payments sent from my account, i can't send anymore because i ...
1
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1answer
24 views

listunspent rpc/cli command doesn't seem to list unspent unconfirmed transactions for watch-only addresses

I am unable to list unspent unconfirmed transactions for watch-only addresses. Once the transaction gets at least 1 confirmation it gets included in the returned result. This is the command I am ...
2
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1answer
24 views

What are best practices around toggling between multiple wallets in bitcoind?

I've created a couple wallets on Core to experiment with and want to dedicate one wallet as a live one. What is the best way to move between those wallets inside the command line? When I toggle to a ...
1
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1answer
52 views

Bitcoin core 0.19.1 RPC, 'sendtoaddress' not working!

Suppose this scenario: There are 2 wallets called wallet1 and wallet1 on the same node in testnet blockchain. wallet1 balance: 0.001 BTC wallet2 balance: 0 BTC I am trying to send 0.001 BTCs from ...
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2answers
55 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
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1answer
48 views

Unable to make custom Bitcoin command

I'm writing a thesis on Bitcoin system and as a part of my assignment i have to explore Bitcoin-core source code. I 've downloaded the code, compiled it and manage to run it. However, I wanted to ...
0
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0answers
18 views

Problems Setting a Transaction Fee on a Per Transaction Basis Bitcoind

I've spent hours and hours trying to find a solution to this problem, with no success. Using Bitcoin Core on a Linux machine, so using bitcoin-cli to process commands back to the daemon. Here's what ...
2
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1answer
38 views

Is there any method to extract transactions for an bitcoin address which is not in my wallet using bitcoin core?

I have setup Bitcoin core and trying build an API to fetch all transactions under an address ( not in my wallet ). Bitcoin core RPC documention says that an address which is not in my wallet needs to ...
1
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2answers
277 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
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1answer
349 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 ...
2
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2answers
760 views

createrawtransaction online

createrawtransaction is a bitcoin-cli command that generates a raw transaction given one ore more transaction ids and a list of Outputs, which are the destination amounts that will receive the funds. ...
1
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1answer
46 views

Bitcoin Core 0.19.1 RPC “Move” command

I want to move some coins from a wallet to an other, so I found move command which is supported in Bitcoin Core 0.17.0 RPC but not in 0.19.1. Is any other command has been added instead of move?
0
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1answer
39 views

Send bitcoin with bitcoin core without syncing to network

I want to use bitcoin-core just for sending bitcoin from my address to another destination address. i don't need the huge history information of blockchain. In fact, I want to run a light-weight ...
0
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1answer
29 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']...
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2answers
152 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 ...
1
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1answer
542 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 ...
0
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1answer
356 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....
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0answers
21 views

Parsing JSON in bitcoin-cli

I am learning the Bitcoin-cli, and when I run a command like getbalances, I get a JSON with "mine" and "watchonly". Is there a way i can only return the watchonly portion? My broader question is can I ...
7
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2answers
8k views

bitcoin-cli get all tx hashes for watch-only address

does bitcoin-cli have any functionality to get all tx hashes for a given address (ie the txs that either send or receive funds from the given address). listtransactions sounds like it should do what i ...
0
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2answers
22 views

Regtest createmultisig Error: Invalid public Key?

As shown below, I generated 3 new addresses (Legacy I believe) in RegTest. I then try to create a multsig address from exactly these 3 addresses. What am I doing wrong, or is this unavailable in ...
1
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1answer
100 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 ...
0
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1answer
56 views

How can I get the bitcoin amount of an bitcoin address which doesn't belong to my wallet?

I am trying to make a query about a bitcoin address's btc amount. As I've read, getreceivedbyaddress rpc command can only be used for the addresses of a wallet that one owns and that command is ...
1
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1answer
77 views

How to reduce number of inputs in bitcoin transaction?

We have a bitcoin node running on a server which we use to generate addresses to receive small payments from the users. We receive tons of small payments daily right now and then we are using the same ...
6
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2answers
1k views

How to check if node is on TestNet or MainNet via `bitcoin-cli`?

Is there a way, by using bitcoin-cli using RPC querying, if the node I'm querying is running on MainNet or TestNet? Thanks
1
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1answer
120 views

Why keys generated in Bitcoin Core mismatch that from online generators despite using the same seed?

I have the following problem in Bitcoin Core. With this command: echo carpet begin bacon master draft fortune food cherry cage axis vault clown | \ bx mnemonic-to-seed | \ bx hd-new -v 70615956 | \ ...
2
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1answer
39 views

How to add a second user with SSH access to my Ubuntu PC running Bitcoin Core?

I have a friend who is interested in learning Bitcoin CLI, and I told him I would look into giving him access to my node - in a non-destructive way - perhaps testnet only ? Totally trust this person, ...
2
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1answer
57 views

How To Get Master Fingerprint

say I have master private key from dumpwallet command: extended private masterkey: tprv8ZgxMBicQKsPdcg8UJAGEEQM6zQgyxgXXXXXXXX from there, I derived child key using bx hd-private command $ xprv=...
0
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1answer
36 views

How is someone not able to steal my bitcoin with Dumpprivkey command?

In an online course the instructor told us that anyone can find the private key of a wallet by using dumpprivkey(address), address being the address that is created from the key (which is public in a ...
3
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1answer
106 views

Is there a way to allow use of unconfirmed RBF outputs in transaction building?

Bitcoin Core seems to not consider unconfirmed outputs that are marked replaceable in input selection. Is there a way to override this protection and allow use anyway? The transaction is created using ...
1
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0answers
19 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/...
2
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2answers
566 views

How to stop another bitcoind service?

I created two bitcoind service in my server. First using default configuration, and second use new configuration. I am able to stop first bitcoind using bitcoin-cli stop, but the second bitcoind still ...
2
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1answer
85 views

How do you run one daemon for multiple users?

I have installed Bitcoin v0.18.1 as user1. Everything is fine, but now I need to let user2 access the same run so he can use bitcoin-cli as well. However, once I log into the VM instance as user2 I ...
1
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1answer
92 views

The result of bitcoin-cli getpeerinfo command

When I type bitcoin-cli getpeerinfo in shell, conspicuous property of the result are addr and addrlocal addrbind. 14.xx is my address and others are peer's address. I know that Bitcoin client can do ...

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