I am using send to many function of blockchain wallet api and i am facing issue. when upto 20 transaction done then after i get error in terminal that 1538652825520 – error: ERR_PUSHTX 1538652826930 – […]

I have small amounts in multiple accounts in the same wallet. I want to send all of them to default account (usually named as “”). Is their any RPC command available for this scenario? Thanks […]

Keep getting this error following attempting to pay an invoice. root@ubuntu-s-1vcpu-2gb-nyc3-01:~# lncli –network=testnet payinvoice lntb50n1pd65u8fpp5y0dwjcn6uhg05sla3djsa7h483nk07m5fs7v3qmnkcn37fq7n68qdqqcqzys98h745eywzuxcfa6c4avku3xzwxvjmfuvp3qe7r0ejnzt50vz3g565h83k56rz0l2v05575aj8x8738g2nnnm0zm26rgtg209ze2l0qp5gkdlc Description: Amount (in satoshis): 5 Destination: 0206b792e8b1bc1642c96d6e0a9abfe8d848355a51de27a035402358998ddb4c68 Confirm payment (yes/no): yes { “payment_error”: “unable to route payment to destination: TemporaryChannelFailure(update=(*lnwire.ChannelUpdate)(0xc00056b180)({n […]

I am creating a crypto-trading platform . I wanted to know how to create wallet address dynamically for all new registered user and also create new address for every transaction. I am using bitcoind for […]

I’m trying to get the price of a crypto-currency at a specific timestamp. So I used the API cryptocompare : https://www.cryptocompare.com/api/# For example : https://min-api.cryptocompare.com/data/pricehistorical?fsym=ETH&tsyms=USD&ts=mytimestamp This solution works well but I have some issues related […]

I’ve used bitcoinj wallet and used derive path as below. public static final ImmutableList<ChildNumber> ACCOUNT_ZERO_PATH = ImmutableList.of(ChildNumber.ZERO_HARDENED); But I made changes in above path for generating bip44 standard addresses. public static final ImmutableList<ChildNumber> BIP44_ACCOUNT_ZERO_PATH =ImmutableList.of(new […]

As I understand the SVP protocol, a client can be reasonably certain that a transaction has been accepted on the blockchain if they know it is a member of a certain block, via the Merkle […]

I’m considering a scenario in lightning, where it would be extremely useful to be able to lock the funds in 2/3 lock Is this possible on lightning network (even in theory)?