dart-bitcoin/bitcoin_flutter

can I broadcast a Transaction to the Bitcoin network if I use this plugin

Closed this issue · 4 comments

YunhuiLiu140502 commented

can I broadcast a Transaction to the Bitcoin network if I use this plugin

longhoangwkm commented

@YunhuiLiu140502, Unfortunately, this is not possible, this is an offline library that does not link the bitcoind node. If you wanna broadcast your raw hex transaction, you have to install your own bitcoind node, or using UI like https://www.blockstream.info/tx/push (or https://en.bitcoin.it/wiki/Transaction_broadcasting), or finding a third party service which providing public broadcast API like https://www.blockcypher.com/quickstart/. Just Sign Up and generate a secret token to call their API

YunhuiLiu140502 commented

if I have a bitcoind node,How do you use it in flutter.

longhoangwkm commented

@YunhuiLiu140502 , You can use https://pub.dev/packages/dio package to call sendrawtransaction JSON RPC API to your own node
https://bitcoin.org/en/developer-reference#sendrawtransaction

YunhuiLiu140502 commented

@longhoangwkm Ok. Thank you for your answer. Thank you very much

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