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Questions tagged [blockcypher]

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0
votes
3answers
875 views

Bitcoin Cash API similar to BlockCypher

Is there any Bitcoin Cash API that has similar features as BlockCypher? Important is the ability to create new addresses and create transactions.
0
votes
1answer
25 views

Can can I identify my deposits to a wallet on a BTC (or LTC) blockchain (using the blockcypher api)

I'm trying to reconcile my deposits to a wallet (happens to be LTC) on an exchange account with the data on the blockchain. I was using the logic: if tx_input_n is -1 then transaction is a ...
0
votes
1answer
45 views

Bitcoin wallet website

I am new in bitcoin. I am developing a PHP website to let users build their wallet on my website. I want to give every user a wallet. I do not want to give users private keys. I keep private keys, so ...
1
vote
0answers
54 views

How to derive addresses based on BIP44 in BlockCypher?

I would like precise how to derive addresses from BTC HD wallet based on BIP44 (m/44’/0’/0’)? During HD wallet creation I have provided xpub of my m/44’/0’/0’, but there is no option to specify root ...
0
votes
0answers
36 views

NBitcoin + QBitNinja + Testnet

I am busy building a solution ala. wallet that uses NBitcoin based on the Programming the Blockchain with C#. One of the issues that I am running into is that the calls to do a balance check via ...
0
votes
0answers
32 views

Error when sending signed transaction with blockcypher api

Im using bitcoinj library and blockcypher api for creating wallet and transactions on Bitcoin Testnet. I get this error when sending signed transaction. "error": "Error validating generated ...