08 Feb Ethereum: Using bitcoind JSON-RPC, how to get transaction from input address?
Using Bitcoind JSON-RPC to Retrieve Unspent Transaction Outputs
Protocol to retrieve unspent transaction outputs (UTXOS) from an address that used a single transaction. We’ll also discuss why listtransactions does not list those addresses.
What are unspent transaction outputs?
Unspent Transaction Outputs Represent the available funds in a wallet, which can be spent again using Bitcoin transactions. When you create a new transaction, it’s not immediately spent; Instead, it’s converted into unspent transaction outputs that can be used later.
The Problem: Listtransactions Does List Unspent Txos
In
- Limited or no funds
:
- No transactions in the blockchain :
Using Bitcoind JSON-RPC: A Solution
To retrieve unspent Here’s the Step-by-Step Guide:
- Set up your Node Instance : Make sure your Bitcoin Node is running and configured correctly.
2.
- Specify the address and transaction hash (optional) :
Sample Request
Here’s an Example Request:
`Json
Get /jsonrpc/2.0/pokeewallet/1.0/getunspenttxoutlist?method=unspenttxouts&address=
Replace
Response
The response will contain a list of unspent transaction outputs for the specified address. Each output is represented as an object with fields like amount (the available funds) andtxid (the transaction hash).
The list for the list for an address that used a single transaction with hash 1234567890abcdef, you’ll get something like:
`Json
{
"Unspenttxoutlist": [
{
"txid": "1234567890abcdef",
"Amount": 0.00001,
"PUBKEY": "Your_public_key"
}
]
}
This respect
Bitcoind JSON-RPC, you can retrieve unspent transaction outputs from any address that used a single transaction. This is particularly used when you need to analyze or audit Wallet activity on behalf of regulatory authorities or other organizations.
Remember to always follow
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