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Title: Make First Transaction using NBitcoin Library Post by: hitjariwala on January 22, 2017, 05:54:11 AM Hi,
I am make first transaction of 0.001 using NBitcoin Library. when i make transaction of 0.0001 it give message. ErrorCode: INSUFFICIENTFEE Error message: insufficient priority I am make transaction using this code. https://github.com/NicolasDorier/ProgrammingBlockchainCodeExamples/blob/master/SpendYourCoins/Program.cs Can any tell me how to transfer transaction fees to my address? Thanks Title: Re: Make First Transaction using NBitcoin Library Post by: Coding Enthusiast on January 22, 2017, 02:23:27 PM I think you are not using NBitcoin library (https://github.com/MetacoSA/NBitcoin) instead you are using the example code. And in that example code according to the book (https://programmingblockchain.gitbooks.io/programmingblockchain/content/bitcoin_transfer/spend_your_coin.html) it is setting the fee amount to 0.0001BTC (https://github.com/NicolasDorier/ProgrammingBlockchainCodeExamples/blob/master/SpendYourCoins/Program.cs#L66-L71) which means when you spend 0.0001BTC it deducts 0.0001 from your 0.0001 and is left with 0 (https://github.com/NicolasDorier/ProgrammingBlockchainCodeExamples/blob/master/SpendYourCoins/Program.cs#L74) so as a result it throws an exception (https://github.com/NicolasDorier/ProgrammingBlockchainCodeExamples/blob/master/SpendYourCoins/Program.cs#L110-L114)
You need to debug the program yourself to make sure, I am mainly making assumptions based on what I see from the code and your explanation. Title: Re: Make First Transaction using NBitcoin Library Post by: hitjariwala on January 23, 2017, 05:09:39 AM I think you are not using NBitcoin library (https://github.com/MetacoSA/NBitcoin) instead you are using the example code. And in that example code according to the book (https://programmingblockchain.gitbooks.io/programmingblockchain/content/bitcoin_transfer/spend_your_coin.html) it is setting the fee amount to 0.0001BTC (https://github.com/NicolasDorier/ProgrammingBlockchainCodeExamples/blob/master/SpendYourCoins/Program.cs#L66-L71) which means when you spend 0.0001BTC it deducts 0.0001 from your 0.0001 and is left with 0 (https://github.com/NicolasDorier/ProgrammingBlockchainCodeExamples/blob/master/SpendYourCoins/Program.cs#L74) so as a result it throws an exception (https://github.com/NicolasDorier/ProgrammingBlockchainCodeExamples/blob/master/SpendYourCoins/Program.cs#L110-L114) You need to debug the program yourself to make sure, I am mainly making assumptions based on what I see from the code and your explanation. Thanks for Reply Can you send source code for send bitcoin with fees? Title: Re: Make First Transaction using NBitcoin Library Post by: Coding Enthusiast on January 23, 2017, 05:51:38 AM The code you are seeing in the example IS with fees! the variable called minerFee is the fee that you are paying and it is a fixed amount of 0.0001BTC.
Just change that line to anything you like, it can be a fixed amount or it can be a function taking the best amount of fee based on an API call such as this http://bitcoinfees.21.co/api Or if you are doing it on top of a full node you can analyze the previous blocks to figure out the suitable fee. Title: Re: Make First Transaction using NBitcoin Library Post by: hitjariwala on January 23, 2017, 08:07:23 AM The code you are seeing in the example IS with fees! the variable called minerFee is the fee that you are paying and it is a fixed amount of 0.0001BTC. Just change that line to anything you like, it can be a fixed amount or it can be a function taking the best amount of fee based on an API call such as this http://bitcoinfees.21.co/api Or if you are doing it on top of a full node you can analyze the previous blocks to figure out the suitable fee. Hi, Any give me Spend bitcoin using TransactionBuilder? |