Questions tagged [payment]

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

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What is the best way to check multiple crypto coins payments are paid - NODE JS

I am trying to write a gateway system where users can check the data upon the callback that is sent to their specific url. I am wondering how I could go about checking that the payment has been ...
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28 views

Lightning protocol modification for app

I'm currently building a Lightning platform for online sellers. I have found that timing can be very problematic: For example, two people want to buy the last item in stock or a unique item like a ...
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Bitcoin payments without storing blockchain

I want create a program that receives payments via bitcoin and sends them to other addresses. I'm going to generate unique address for each payment, then check if there are transactions with outputs ...
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1 vote
1 answer
101 views

Is it possible to cancel a lightning invoice?

Could the user who generates the invoice not just delete their secret so the payment would not be successful? Maybe there is a more eloquent way that wouldn't result in users funds being stuck for a ...
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Bitcoin split payment API? (Adaptive Split Payment)

Currently our site works with "stripe marketplace" and we trying to also implement bitcoins. I would like to know that Bitcoins API can give me a split payment service? For example: From ...
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Bitcoin marketplace payment provider (send BTC from 1 address to multiple addresses with one transaction)

I want to build a marketplace, so there is a buyer and a seller. So when a buyer buys something from the seller I take the fee. Thus part of buyer's money goes to my account like (10%) and the rest to ...
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1 vote
1 answer
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What is the flow of buying crypto on behalf of users?

I am building a crypto on-ramp for users in emerging markets that allows users to buy crypto via debit/credit cards, mobile money, etc. What is the flow of buying crypto on behalf of users? From ...
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1 vote
1 answer
45 views

Is there already a way for subscription models? (Preferred over lightning)

Has anyone heard of a project that tries (or was successful) to make reliable subscription models possible? I mean a use case where the vendor can rely on his costumer and does not have to worry that ...
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3 answers
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How to accept crypto payments to a website?

To start I have checked this question, but the answers were unsatisfactory. Basically, I want to accept payments of ethereum, and bitcoin (these have different integrations). I want to setup this ...
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1 vote
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Implementing a trustless English auction on Bitcoin

Is it possible to implement an English-auction type mechanic on Bitcoin (trustlessly)? I have tried smart contract implementations in other blockchains. For instance, one straight forward ...
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I invest 5000 PHp in bitcoin and to ask me i need to pay the transfer fee [duplicate]

List item I invest 5000Php in bitcoin but after the mining my invest he ask i need to pay a transfer fee .is it normal to pay that because im from Philippine
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1 vote
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Why would anyone pay with Bitcoin?

A lot of people are committed to building Bitcoin network to be a better payment network. However, why would anyone spend it if it is a store of value and the price is quickly going up, which make it ...
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Pay invoice to offline lightning node

I wonder if there is a way to force a refund. Let's say A makes a payment to B. Later, B finds that he has to refund A, but A is offline. Can B reverse this payment while A is offline? Could it be a ...
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2 answers
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can we have multiple BTC addresses that all of them store their values in the same place?

I am creating my own shop and I will give each user an address to specify who is sending me BTC but when I want to collect all BTC address values to my main address I need to pay fees a lot since each ...
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2 votes
3 answers
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How will Salvadorans make Bitcoin payments?

Bitcoin has been declared legal tender in El Salvador. This means that shops and businesses will have to accept Bitcoin payments. Ignoring the price swings, how will that work in practice? Given the ...
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How can BTC become a useful currency when the cost-per-coin is so large?

A couple of linked questions really. Firstly, let's say BTC is worth $50k US, that means to purchase your groceries might be 0.002BTC. A sandwich might be 0.0000598. Has a system already been proposed ...
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Who in their right mind would waste their Bitcoin on taxes or buying random stuff?

First of all, I very much get the "argument" that Bitcoin has to be used as a currency for it to function long-term and it's a good thing if it is, etc. Not arguing against that. But when I ...
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Do I need to register my shiny new Crypto with some agency if I want to pay someone with it? [closed]

While I am guessing that, as most anyone can create a crypto and sell it or accept it as a form of payment, that it would be legal to give crypto as a form of payment (as bitcoin originally did with ...
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2 votes
2 answers
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Is it possible to assign a single "from" and a single "to" address to Bitcoin transactions?

I am working on a project where we need to get the "from" and "to" address for every transaction across a number of cryptocurrencies. In account-based currencies, this is pretty ...
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3 votes
2 answers
167 views

How to accept Bitcoin payments using Bitpay and Electrum for a business

Our company uses a standard invoicing model where we bill our clients the service charge and require payment within X days. We'd like to be able to add a "Pay with Bitcoin" option on the ...
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-1 votes
1 answer
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How would I avoid spending my Bitcoins when I need to buy a house quickly? [closed]

A specific house I would like to buy has come up for sale. This opportunity is unlikely to arise again. I have almost enough money in Bitcoin to buy the house. I have no other money or assets ...
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1 answer
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Blockchain.com payments

Need some assistance if I need to stop and take my losses. I had Bitcoin mined and the earned profits. I paid the commission fee and the profit was moved to blockchain.com. They requested a payment of ...
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1 vote
0 answers
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Looking for Bitcoin/Crypto payment processor that will split payments (pay multiple people from sale)

I'm looking for a crypto payment gateway that will allow me to accept payment for a product. It should support splitting the payment between multiple crypto wallets (multiple people).
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3 answers
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Rationale behind accepting btc as a mode of payment?

Tesla has said they "expect to begin accepting Bitcoin as a form of payment for our products in the near future." But Bitcoin doesn't scale. It achieves about roughly 6 transactions per ...
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1 answer
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How to identify a transaction in Bitcoin [duplicate]

I have a webshop, and I would accept Bitcoin payment. I have a Bitcoin address where I accept payment. Is it a procedure to pass an id or ask an id to / from the transaction? When I query the received ...
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How to automate bitcoin wallet to send return payments to website subscribers?

When a .onion website sells subscription log-in accounts, they ask for subscription payment and say that a return payment will be received immediately after, containing the payment code for creating a ...
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2 answers
162 views

What do they mean by "Make sure to send enough to cover any coin transaction fees!"?

When I paid a Bitcoin bill yesterday to Coinpayments.net (that's what they used), which had no problems, I spotted this text: Make sure to send enough to cover any coin transaction fees! What ...
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1 vote
1 answer
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If my service only accepts Bitcoin, will there be a lot of missed customers who only have non-Bitcoin crypto currencies? [closed]

I'm about to release a service which only takes payments in Bitcoin. I'm wondering if this will impact me negatively in terms of not getting business from people who own other crypto currencies. I don'...
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21 views

Help to pending Verification [duplicate]

In cryptofree.casa How Long Take to pending Verification is over please help My email is: Hosseinnassari84@gmail.com
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2 answers
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Is a bank account sufficient to receive money in Bitcoins?

A few questions regarding bitcoin money transfer: Can anyone transfer bitcoins into my bank account or do I need to have some bitcoin account for that? Is it legal to receive bitcoins? Especially in ...
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0 votes
1 answer
851 views

What happens when a request expires in Electrum, then I am paid?

I just bought bitcoin from the bitcoin website, and it is taking a lot longer than I expected to process my information and my request and actually send BTC to my wallet. I set the "expire" ...
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1 vote
0 answers
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Settling the invoice/payment in lightning while the other party is unresponsive

Given that Alice wants to pay Bob in the lightning network, Bob first creates an invoice (using the python api) for A as follows: request = invoicesrpc.AddHoldInvoiceRequest(hash=r_hash, value=30000) ...
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How to add money

I'm trying to send money to an address but it keeps coming with error message. Do I need to have money in my bitcoin wallet first before sending to someone and how do i add money please?
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3 votes
1 answer
4k views

How can I get more than 1 BTC on testnet?

The only way I know of to get testnet coins is through faucets such as the following. https://testnet-faucet.com/btc-testnet/ https://testnet-faucet.mempool.co/ https://kuttler.eu/en/bitcoin/btc/...
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1 vote
1 answer
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How to identify the sender from crypto payments

I want my users to deposit crypto into the website for credits, but the biggest issue is getting the input address (the user's address). How can I identify the sender from the transaction (since there ...
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0 votes
0 answers
61 views

Time locked puzzle for payment in Lightning Network

Currently HTLC's timeout transaction relies on absolute timelock enforced on the script. It allows a counterparty to withdraw the money from the contract if the other party doesn't release the ...
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1 vote
1 answer
136 views

How Many Clients Could Not Send to Bech32 Addresses?

For my client, I have set up a custom BTC payment solution using BTCPay Server. The wallets I have configured in BTCPay Server produce only bech32 (bc1xxx) addresses for payments (cheapest ...
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3 votes
2 answers
219 views

In Electrum, how does one watch/poll a wallet for an incoming payments to a certain address via API?

I want to create a simple way to accepting bitcoins on my own, using Electrum. I don't except big volume. I suppose, I'd have at most a handful of incoming payments in the beginning. That is, I ...
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0 votes
2 answers
64 views

In the future, if I pay a coffee with a very low fee, will it ever be paid?

So this is the thing, I am just learning about feedrates and how the miners pick their transactions with higher fees, so they can get more money. But, what will happen in the future when people pay ...
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0 votes
1 answer
164 views

Should I use Electrum Wallet OR Bitcoin Core as my website's payment gateway?

I'm a developer who is building a website that need to process Bitcoin payment requests. So I need a payment gateway. In my last project, I used Electrum wallet as payment gateway but my last ...
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0 votes
1 answer
102 views

I sent bitcoin address to user and he sent payment, I haven't recieved payment after 24hours?

I sent bitcoin address to the user and he sent payment, I haven't received payment after 24hours ? My transactions have been confirmed 120+ times. Here is a link to my transaction: https://...
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0 votes
1 answer
70 views

Sending Bitcoin to a wallet but user has not received [duplicate]

Good Afternoon, I sent bitcoins to a user's wallet 2 days ago. Below is the transaction id: 9031b7d71ac55d2982b4451d3a0ec9ec1f80575a07afb5fe0d1a29eed5aa7841 And the wallet address: ...
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0 votes
2 answers
77 views

Receiving funds for the first time

Disclaimer new to bitcoin: Do I need to make a transaction with an existing account before receiving first time payments to legitimate verify my account ?
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5 votes
1 answer
372 views

In LN, how could a payer prove to 3rd party that he indeedly made a payment to the payee?

For regular on-chain payments, a txid can prove at least a transferring of value indeedly happened, at a specific time, despite that it may be totally irrelevant. For example, a malicious user can ...
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3 votes
2 answers
231 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 ...
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2 votes
1 answer
52 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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0 answers
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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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0 votes
1 answer
49 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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0 votes
1 answer
71 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 ...
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3 votes
1 answer
183 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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