API question: pay for token send from another address

something · April 14, 2015, 1:14pm

Is there an example of how to pay transaction fee using BTC from address A in order to send an asset from address B?

loon3 · April 14, 2015, 1:39pm

Is this even possible?

Can you send UTXOs from multiple addresses in the same transaction?

something · April 14, 2015, 2:12pm

It doesn’t seem to be possible, but I got that question (probably inspired by Bitcoin-Qt’s approach) and I’m wondering if someone knows for sure.

I just googled a bit to see if there’s anything that might make that possible and I’m not sure if https://en.bitcoin.it/wiki/OP_CHECKSIG#Procedure_for_Hashtype_SIGHASH_ANYONECANPAY is related.

deweller · April 15, 2015, 4:18pm

No.

There is code that recognizes a transaction built with utxos from multiple addresses. But the current version of counterpartyd will ignore any transaction that spends transactions from more than one address.

github.com

CounterpartyXCP/counterparty-lib/blob/master/counterpartylib/lib/blocks.py

"""
Initialise database.

Sieve blockchain for Counterparty transactions, and add them to the database.
"""

import os
import time
import binascii
import struct
import decimal
D = decimal.Decimal
import logging
logger = logging.getLogger(__name__)
import collections
import platform
from Crypto.Cipher import ARC4
import apsw
import csv
import copy

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something · April 17, 2015, 1:59pm

I kind of remembered I saw this question asked before, but couldn’t remember where.
Here it is:

Topic		Replies	Views
Multiple source addresses Counterparty	1	593	September 3, 2014
Request: built in multi-send in counterwallet Counterparty	10	1961	January 16, 2015
Counterparty CLI inputs and fees Server	5	2084	February 27, 2016
Pay to Script Hash Address? Counterparty	1	1485	June 27, 2015
Help with Wallets Addresses Counterwallet	3	1154	August 27, 2014

API question: pay for token send from another address

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