Questions tagged [payment]

Regarding money transfers for different goods and services paid in Bitcoins.

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2
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2answers
147 views

Throughput of Lightning Network

Is there any reliable source of information regarding the estimation of the number of payments that occur in Lightning Network every day? If the total number is impossible to estimate are there any ...
2
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1answer
25 views

Race attack with transaction fees

let's say I run a simple race attack (say in a restaurant). I transfer BTC to the restaurant but seconds before (or after) I send the very same coins to myself. To make this deal more likely for ...
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0answers
26 views

Blockchain.com API and needed amount

I have installed Blockchain.com platform on our server and ran some codes successfully based on its Wallet APIs. Regarding to what is said here, as we are testing this platform, we charged the created ...
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1answer
19 views

bitcoin core problem payment

I downloading bitcoin core on my computer. But my computer is full, and downloading is not complete. I made transfer my bitcoin to URI on bitcoin core, which downloading. But nothing came and I didn't ...
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1answer
54 views

Pay with Bitcoin?

I want to add Bitcoin payments on my website. I've found some PHP library, but as far as I understand it's using only one wallet for incoming payments, and possibly just tracking for confirmations. Is ...
3
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1answer
92 views

Is signature/private-key required to accept payment over Lightning Network?

To (1) create an invoice and (2) accept payment in LN, the node has to be online. But does the node need to sign the creating invoice or the accepting payment? We don't have to have private key ...
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1answer
32 views

bitcoin full nodes vs simplified payment verification

Why do individual nodes run "full nodes" that keep track of the entire blockchain whereas mechants can get away with "lite node" that implements "simplified payment verification" needing to examine ...
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2answers
49 views

How to accept bitcoin and giving each user a unique address amd automatic withdrawal

I want to create a website when users on singing up will get a unique address and after getting my websites service,they can withdrawal the money also automatically. Is that bitcoin integration free ? ...
3
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1answer
150 views

Is it possible to connect to BTCPay server remote c-lightning node?

I have BTCPay server and would like to use external c-lightning node which i have funded and prefer more over BTCPay server local docker container (DC). In store configuration i see that there is ...
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0answers
107 views

Why doesn't Bitcoin-core Wallet app transmit payment?

Why doesn't Bitcoin-core Wallet app transmit payment? Bitcoin-core Wallet app no delivery transaction. From the 18th of March to the date Bitcoin-core Wallet app retains my satoshis with the message ...
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0answers
22 views

Please explain how to configure a satellite for btc payments with blockstream via space

Blockstream has its own satellites in the space orbit, right. So , as I understand, there must be very special requirements met for your satellite to be able to do transactions through space. Not ...
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1answer
44 views

off-chain payment channels: Do we need to trust “Payment Service Providers”?

A paper entitled: "Privacy in Bitcoin Transactions: New Challenges from Blockchain Scalability Solutions" has tried to investigate privacy issues of the Bitcoin influenced by the solutions for ...
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4answers
420 views

How to “cash out” of the Lightning Network without closing channels?

I am working on an ecommerce site that accepts lightning payments and was curious about how to "cash out" to pay vendors without closing channels to customers. I was planning to run two LN LND nodes ...
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1answer
56 views

How do I catch the unconfirmed transactions?

I'm catching all the deposit transactions with walletnotify and insert them into my database. Then on every blocknotify call I fetch all the transactions under 6 confirmations from the db and update ...
1
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2answers
146 views

Can a Lightning channel's initial BTC value be updated?

When an LN channel is created, it is funded with an initial BTC amount by at least one one peer. But given that most of the whole idea of LN is the existence of long running channels, I wonder if this ...
0
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1answer
49 views

Why would apps use Lightning over an on-chain TX?

I'm trying to understand software orientated payment use-cases for Lightning payments. Given a web app that accepted BTC payments charged in Satoshi for a service - watching videos for example; why ...
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0answers
25 views

What is the behavior of the try catch statement in lines 1707-1729 in the ui.cpp in the release 0.1?

In the first public release, ui.cpp has this code on the lines in the subject: void CSendingDialog::OnReply3(CDataStream& vRecv) { int nRet; try { vRecv >> nRet; ...
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1answer
487 views

blockchain.com saying I do have enough funds [closed]

I have had 0.3097 of a BTC in a wallet for a couple of years. Needing to pay for something, I went into blockchain.com and entered the login link and password and the system showed me the balance ...
1
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0answers
31 views

Best API to take payments? [closed]

For those that have used services like paybear and coingate, what is your experience with the software and any recommendation for a site that is looking to take these payments? I'm looking for ...
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1answer
89 views

Track transactions for a list of addreses not in a wallet

I am developing a payment gateway for BTC and have the following problem. I have bitcoind wallet and awaiting of some income for some some list of generated addresses. If i have received something on ...
4
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1answer
493 views

Lightning Payment failed (Could not find a route)

I tried to move funds between my two nodes. From A to B. 'A' node is 035ac00f3bfe7fd991ec7cd9b5fcad0bdaa338c343895e56f4ada7df181bc43622@46.101.114.3:9735 'B' node is ...
0
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1answer
28 views

Custom bitcoin confirmation process

I am implementing a payment module for bitcoins. I have the following case. I need customers to be able to pay in bitcoins. But for some reasons I cannot use existing solutions like Bitpay. ...
1
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1answer
69 views

How to read a transaction from a block? Who paid whom?

I'd like to know how to read a 'transaction', so if we take an example of this transaction (which comes from block #520156) it's easy to spot that 'th' paid 'U8' 0.005BTC and '9E' paid 'Y5' 0.013BTC. ...
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1answer
85 views

what will be the best approach to accept Bitcoin payment instantly? [closed]

How could I receive Bitcoin instant payment?
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1answer
310 views

Is there any way to receive Bitcoin Testnet payments?

I'm currently working on the implementation of an ERC_20 Token on the Ethereum blockchain. However, I want to allow users to pay with BTC as well. I've already found several services which give me ...
0
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2answers
58 views

Create a non-changeable bitcoin address?

How to get a non-changeable bitcoin address. I tried to register on few bitcoin wallets websites but on each website btc address is changed after one payment is received and I didn't find the option ...
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3answers
126 views

What's the advantage of using bitcoin to buy coffee?

Why would an average consumer prefer bitcoin over fiat options like credit card and ApplePay to buy coffee? Even assuming bitcoin transaction fee is minimal and instantaneous (say, after implementing ...
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2answers
216 views

How do I accept Bitcoin Cash without using a third-party?

I'm looking for a way to accept Bitcoin Cash on my e-commerce site without using a third-party payment processor such as Rocketr. Third party services would not be ideal for me because: I would not ...
2
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1answer
266 views

Batching transactions - calculating batch transaction fee

I want to use transaction batching to make BTC payments to multiple recipients. In order to optimize transaction amount \ size, lets I'm making equal transfers of x BTC to N recipients, and that F(x, ...
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5answers
5k views

Bitoin payment sent and confirmed, but not received

I have sent and received a number of payments via the request function without problem. However, when I sent two payments directly from one bitcoin wallet address to another (from a business account ...
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3answers
3k views

How do I transfer money from a bank account to a bitcoin address

I need to pay money into a bitcoin wallet address from a South African bank account, please assist
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2answers
480 views

Payments without private key/address in wallet [OWN COIN]

currently I am creating/sharing an own crypto currency. Details about it are that it is a Scrypt Coin with Proof-Of-Work. But that's not really the question. I will build a website around the coin ...
0
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1answer
448 views

Where to get a `BIP32 test pubkey`

I would like to create a gateway on MyCelium.com. This is for my testing, so I want to test it out first. But I struggle in getting a BIP32 test pubkey. There is no documentation on MyCelium.com, ...
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2answers
304 views

Where does the money i am receiving come from?

Say i was to have 100,000 dollars worth of bitcoin in my wallet and i want to cash out, where does the money i am receiving come from? Is it taken out of the volume amount of dollars currently in ...
0
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1answer
200 views

Receiving payments in Bitcoin for RESTful API calls

I'm familiar with different options to receive payments in Bitcoin (Blockchain.info, BitPay, Coinbase, Stripe). But how would one devise a solution to have users pay whenever they call some RESTful ...
0
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1answer
66 views

Is possible specify who can send bitcoins to me?

I have an idea to store data in OP_RETURN, but… The main problem is it need to easy to review all the transactions. I mean, every user need to have access to the OP_RETURN, giving the public key ...
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1answer
113 views

Double spend problem on a delay tolerant network

I recently read about the Digitally project, an overlay payment scheme for use on mobile phones, whose goals are to extend mobile phone payments to areas with poor connectivity and reduce transaction ...
1
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1answer
58 views

What info do I need in a form where people can pay/donate with Bitcoin?

I'm a developer and looking to create a form where people can pay/donate money in Bitcoin. Many have suggested to just post the recipient wallet address and let folks take that and go off and pay on ...
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2answers
52 views

Bitcoin vs Banking [closed]

In my experience, it is not all that difficult to transfer money, which I have in a banking institution, to another institution, business or individual. Purchases can be made by credit or debit card, ...
1
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2answers
385 views

How do payment processors like bitpay work?

How do payment processors like bitpay work? As far as i understood you can only have one address per key pair, so do they generate a whole new pair for every payment? Or can this be done using ...
2
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1answer
53 views

Properties of Bitcoin as an Electronic Cash System

I am studying the concept of Electronic Cash, and in several reference I found that the criteria describing the ideal electronic cash system are as follows: Independence: The security of electronic ...
0
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1answer
73 views

What is the best way to facilitate bitcoin transfers between users of mobile and web applications?

Curious how an application would exchange bitcoin between users. Can an application send funds directly from sender to receiver or sender to app-owner to receiver?
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2answers
392 views

How do I pay Utility Bills anonymously with Bitcoin?

I can get my salary with Bitcoin: https://bitwage.com/ I can get loans with Bitcoin: https://bitbond.com/ Can I pay my utility bills with Bitcoin? If the naming pattern follows, there's a https://...
2
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4answers
1k views

How does a merchant ensure sufficient value in light of the price volatility?

When a merchant accepts bitcoin payment (for example 10 btc for the purchase), the buyer send the payment of 10 btc and it is settled. However, the 10 btc value will fluctuate every minute (up to 20% ...
0
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1answer
87 views

What can I buy with cryptocurrencies today [duplicate]

I have read about CoinPayments, which allow stores to sell goods for crypto currencies. Are there more services like them ? Where else can I expect crypto coins to be accepted ?
2
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2answers
2k views

How can i use Bitcoin payment method through Swift for my IOS Project?

I am trying to create Bitcoin Payment in my IOS project. I'm using swift language. I search this topic in lots of sites, youtube, stack overflow. but i just getting HTTP request related topics. Any ...
0
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1answer
63 views

'Deposit account' for repetitive bitcoin payments

I am looking for something that would allow me to offer a general "deposit" address (like for payments through my website, services I offer etc.). I am using Electrum as cold storage solution (with a ...
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1answer
144 views

Where do exchanges store the user's money?

For example if I deposit money to Kraken with my credit card and I do Not buy any coin they just stay in my user account there, since they are withdrawn from my bank account are the money kept in the ...
3
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1answer
2k views

What happens when the sent amount doesn't match the payment request exactly?

If I opened an address with a request for 1 BTC, what is the limit that can be sent to me? For instance, if someone sends 0.9/0.89+ to this address then it will consider as accepted, but if any less ...
1
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1answer
541 views

Whats the use of QR-codes during wallet to wallet transfer?

I want to know hen the QR-code scanning actually takes place. For instance, if I send my wallet address to someone, how does the person verify that the sender is me, and what do I need to do as soon ...