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Questions tagged [blockchain-wallet-app]

The tag has no usage guidance.

1
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0answers
23 views

logic behind bitcoin exchange [on hold]

Im currently working on exchange program. Just a problem during exchange process. An example, we have an SELLING LIST which list down all trading and selling of bit coin. So, in the meantime, there ...
0
votes
2answers
302 views

How to withdraw cash from blockchain wallet

Is exchanging bitcoins with money from other people the only way I can withdraw my money into my bank account??if there is another way please lead me🙏
1
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2answers
40 views

How to confirm that given bitcoin address is generated by given public key?

I have 10s of private and public keys associated with 10s of different addresses. Now I have a test-net btc address "mfoxBS2TpoiUWrEV3sZopoEB6Pi2d7TE9N". What operations can I perform to find the ...
0
votes
1answer
99 views

Watch only Wallet help

i need help. I'm totally New with bitcoin. Last time i would buy something and when i pay i've got an sms-code for bitcoins with that i've to make the pay. I send this to a watch only Wallet. But that ...
0
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1answer
195 views

Transfer bitcoins from one wallet to another

We have started building a bitcoin exchange. Now we basically want to create and address that let users keep their bitcoin asset on that address and we will charge minimal fees to them when they ...
0
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2answers
719 views

Bitcoin sent to Bitcoin Cash address, How to Recover? [duplicate]

A friend asked for my Bitcoin Cash address to send some BCH, but after giving her my Bittrex Bitcoin Cash wallet address she instead accidentally sent Bitcoin and not Bitcoin Cash from her Blockchain....
-2
votes
1answer
91 views

someone posing as blockchain support cleaned out my account after telling me my account had been compromised/cloned

Sent a support ticket to blockchain because my validation email wallet ID's changed each time. (Using computer) This morning my account is cleaned out! Have transaction details and addresses it went ...
0
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1answer
168 views

Lock BTC amount for a while

I am working with the blockchain wallet API and my workflow is something like this: whenever the user wants to buy BTC from me, at that time, whatever the amount is added by the buyer, at that time ...
1
vote
2answers
228 views

How to trade BCC with Blockchain app and private key

There is something I do not understand. I have handled a few bitcoin transactions using Android Blockchain app and imported private key. That worked and could buy/sell with btcdirect.eu (start ...
0
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1answer
65 views

Would it be possible to pay from the Blockchain app to a Coinbase app in a restaurant?

I walk into a restaurant that accepts bitcoins and pull out my phone with a blockchain app to pay with, the waitress then shows me a phone with coinbase app to pay to.. Are there any issues with ...
1
vote
0answers
29 views

Can i get my double spending bitcoin back in my wallet [duplicate]

I opened my wallet and saw that blockchain sent my bitcoin to a bitcoin address, and it is still unconfirmed after 2 days, can they still return my bitcoin?
0
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0answers
1k views

Error decrypting wallet, please check that your password is correct

Here is all my current versions are : node v6.9.4 npm v3.10.10 blockchain-wallet-service v0.23.3 If I am trying to send bitcoin from my account at that time it'll send error like Error : error: ...
0
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1answer
25 views

when will the bitcoin wallet app be available for windows phone?

I've been wondering because i just bought a windows phone and realized it doesnt have the wallet app. any idea when windows phone will get the wallet app?
0
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2answers
830 views

How do I move my wallet from Windows 7 to a new Windows 10 machine?

Previous answers say set up a new wallet with new address and transfer bitcoins to new address, is this the only way of doing it? I don't want to wait days for the new wallet to download blockchain ...
0
votes
1answer
662 views

Blockchain API whitelist all IP addresses

I am currently trying to implement the blockchain API in my application. I have done this successfully however, I am having trouble whitelisting IPs. Each time a user accesses the app with a different ...
1
vote
1answer
1k views

Blockchain.info Wallet Format

I've noticed that BCI's Wallet version has been updated to version 2 in recent times (and also employs key stretching, amongst other security features). I've referred to BCI's Wallet Support Page and ...
0
votes
3answers
687 views

Write an android application

What is the best way for me to go about writing a new Bitcoin wallet application? Is piggybacking off API's like blockchain.info or coinbase a good tactic? Would the application then be OK to ...
0
votes
1answer
1k views

I have Blockchain.info wallet which i can't find [closed]

I opened up an account with a site called Blockchain.info got a username and password, got a Bitcoin wallet address. I then bought some bitcoins sent them to that address, the bitcoins left but now i ...
0
votes
2answers
1k views

how to do address callbacks?

I'm building a webapp that needs to update account info and send a message when an account's address gets a deposit, and/or confirm withdrawals. I'm not sure what the best way to do this is. Would ...
10
votes
2answers
5k views

How automatically to forward bitcoins from one address to another?

I have a bitcoin wallet address (the public key is known by other people). I periodically receive payment on this address (and cannot change it/receive to other address). I need: When I receive a ...
1
vote
0answers
518 views

blockchain.info open “aes.json” with partial password

I just changed my Identifier and password; I guess I didn't type in my password the way I remember it, because it is not letting me in. I don't know how to open this dang "aes.json" backup file they ...
0
votes
0answers
579 views

BlockChain.info Wallet 'Desktop Sync' stuck at 'Getting Balances…'

I'm fairly confident I'm doing every thing correctly. Essentially I am trying to sync my BlockChain.info Wallet to my local Bitcoin-Qt app. I created a bitcoin.conf file with: server=1 rpcuser=[user]...
3
votes
3answers
2k views

Is blockchain.info storing paper wallet (offline) private keys?

Does anyone know if it is safe to use blockchain.info "Watch Only" addresses? The real question is what happens after I perform a transaction - sending BTCs out of such a wallet. Will blockchain.info ...
4
votes
2answers
324 views

How does the network apply credit for created blocks?

First post. I must say in advance thanks to everyone for all the great conversation and help and software so far. It's really helped me get familiar with bitcoins and bitcoin mining. I have a ...
4
votes
3answers
3k views

How are popular bitcoin wallets implemented? [closed]

How are popular online bitcoin wallets, like blockchaininfo's implemented? Why aren't they open-source?
5
votes
1answer
312 views

Has Apple stated its view on legality of apps using alternative electronic payment systems?

An article entitled "Why Apple is Afraid of Bitcoin" discusses Apple's interest in online payments. It also talks about the removal of 2 Bitcoin apps, Blockchain Wallet and BitPak, from the appstore. ...