I need to find out all the bitcoins transferred from a particular address to a particular address.
For this I am using the blockexplorer API, for this I use their "Transactions for multiple addresses" API since only this provides a paginated response. Others only give 10 results by default.
So I iterate through transactions, look
vin, similarly search for
vout. If all satisfied I take that value.
for transaction in txs: valueIn = transaction['valueIn'] valueOut = transaction['valueOut'] confirmations = transaction['confirmations'] if confirmations >= 12: vin = transaction['vin'] for row in vin: if row['addr'] == fromAddress: vout = transaction['vout'] for j in vout: addresses = j['scriptPubKey']['addresses'] if toAddress in set(addresses): output.append(j['value'])
But in some case I saw multiple addresses in
vin, when is that?
Would my logic would still be right, if my address is part of that?