Topic: Calculating transaction fees programmatically ? (Read 1181 times)
Bitcoind Json RPC api allows you to create raw transaction, so you can add any fee you like. For now we are using bitcoind sendtoaddress api call, which calculates fee automatically, but are considering raw transaction generation.
- How to calcaulate tx size ? http://bitcoin.stackexchange.com/questions/1195/how-to-calculate-transaction-size-before-sending is a good pattern but didn't mention P2SH
- What's actually measured ? inputs, outputs, signatures ?
- Is it possible to calculate tx size from its hex ?
- Is there any reference implementation on calculating tx fee from size ?
Hello,
Regarding transaction fees https://en.bitcoin.it/wiki/Transaction_fee i have several unanswered questions:
Thank you
Regarding transaction fees https://en.bitcoin.it/wiki/Transaction_fee i have several unanswered questions:
- How to calcaulate tx size ? http://bitcoin.stackexchange.com/questions/1195/how-to-calculate-transaction-size-before-sending is a good pattern but didn't mention P2SH
- What's actually measured ? inputs, outputs, signatures ?
- Is it possible to calculate tx size from its hex ?
- What's the average multi-sig input size ?
- Is there any reference implementation on calculating tx fee from size ?
Thank you
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