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| const bitcore = require('bitcore-lib'); | |
| const Insight = require('bitcore-insight').Insight; | |
| let insight = new Insight('testnet'); | |
| // Our private key and address | |
| const wif = 'xBtatQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct'; | |
| const privateKey = new bitcore.PrivateKey(wif); | |
| const myAddress = privateKey.toAddress(); | |
| // Address we are sending Bitcoin to | |
| const addressTo = 'moCEHE5fJgb6yHtF9eLNnS52UQVUkHjnNm'; | |
| // Start the creating our transaction | |
| const amount = 50000; // Sending amount must be in satoshis | |
| const fee = 50000; // Fee is in satoshis | |
| // Get the UTXOs of your Bitcoin address | |
| insight.getUtxos(myAddress, (err, utxos) => { | |
| if(err){ | |
| //Handle errors | |
| return err; | |
| }else { | |
| // use the UTXOs to create transaction with bitcore Transaction object | |
| let tx = bitcore.Transaction(); | |
| tx.from(utxos); | |
| tx.to(addressTo, amount); | |
| tx.change(myAddress); | |
| tx.fee(fee); | |
| tx.sign(privateKey); | |
| tx.serialize(); | |
| // Broadcast your transaction to the Bitcoin network | |
| insight.broadcast(tx.toString(), (error, txid) => { | |
| if (error) { | |
| return error; | |
| } else { | |
| // Your Transaction Id | |
| console.log(txid) | |
| } | |
| }) | |
| } | |
| }); |
Hi in order for this to work you will need to uninstall bitcore-lib and use the bitcore-lib that is configured in the bitcore-insight.
Your package.json file should only include bitcore-insight
thx a lot it worked, though it seems like bitpay is down or not accepting the request, any alternative?
Can you please tell how to convert it to mainnet?
@aman-singal It is not working for me either. Have you found any bitcoin node lightclient alternatives? I keep seeing Error: Cannot find module 'bitcore-lib' after installing bitcore-insight. Let's get this working
@johnworthley as told by @abel30567 in order to fix the error you have to use bitcore-lib which is configured with bitcore-insight. As fas as alternative is concerned i havent found any. The only way i can think of broadcasting a btc transacion rn is by running a full node
How are you importing bitcore? I am using const bitcore = require('../node_modules/bitcore-insight/node_modules/bitcore-lib') and seeing node_modules/bitcore-insight/node_modules/bitcore-lib/lib/util/preconditions.js:14 throw new errors.InvalidArgument(argumentName, message, docsPath); ^ Invalid Argument as an error?
Hey,
can you please tell how to convert it from testnet to mainnet,
additionally while running the script I have been receiving the below error:
e:\aman\WebD\bitcoin-demo\node_modules\bitcore-insight\node_modules\bitcore-lib\index.js:12
throw new Error(message);
^
Error: More than one instance of bitcore-lib found. Please make sure to require bitcore-lib and check that submodules do not also include their own bitcore-lib dependency.
at Object.bitcore.versionGuard (e:\aman\WebD\bitcoin-demo\node_modules\bitcore-insight\node_modules\bitcore-lib\index.js:12:11)
at Object. (e:\aman\WebD\bitcoin-demo\node_modules\bitcore-insight\node_modules\bitcore-lib\index.js:15:9)
at Module._compile (internal/modules/cjs/loader.js:778:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
at Module.require (internal/modules/cjs/loader.js:692:17)
at require (internal/modules/cjs/helpers.js:25:18)
at Object. (e:\aman\WebD\bitcoin-demo\node_modules\bitcore-insight\lib\models\addressinfo.js:3:15)
I usually try changing the first line to:
const bitcore = require('bitcore-explorers/node_modules/bitcore-lib');
which somehow works for me, but its kinda not working this time
Thanks in advance