Tell me how to interact with https://www.blockchain.com/. 1). I need to withdraw all transactions from the address, my code outputs transactions only for the last day? 2). How do I add additional transaction information (Sigscript, Witness)?

#!/usr/bin/env python
import bitcoin, sys

if len(sys.argv) < 2:
    ADDRESS = "1NDyJtNTjmwk5xPNhjgAMu4HDHigtobu1s"
elif len(sys.argv) < 3:
    ADDRESS = sys.argv[1]
    print('Wallet address must be provided.')

def main():
if __name__ == '__main__':

1 Answer 1


As the API documentation specifies, the response of /rawaddr/$address will only return up to 50 transactions. There is an optional parameter &offset=n which let's you skip the first n transactions. The first call, you get fifty transactions. Then you add the parameter offset=50 to skip the first fifty transactions in the response to the second call. This will result in you retrieving the second fifty transactions (51-100). Increment the offset each time by 50, until you have collected all transactions for the address. Quoting from the documentation:

Single Address

  • https://blockchain.info/rawaddr/$bitcoin_address
  • Address can be base58 or hash160
  • Optional limit parameter to show n transactions e.g. &limit=50 (Default: 50, Max: 50)
  • Optional offset parameter to skip the first n transactions e.g. &offset=100 (Page 2 for limit 50)

After you have collected all txids, you look up the details of each transaction with rawtx/$txid:

Single Transaction


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