About us

How to buy BlackCoin token with credit card

Want to buy BLK, but don't know how to get started? Follow these easy steps! All you need is an email address and a credit card.

Ondefy offers the fastest way to buy BlackCoin

Follow these steps to get started:

1. Enter Amount

2. Connect your email or wallet

3. Pay by credit card or bank transfer

What is BlackCoin?

BlackCoin is a unique version of Proof of Stake cryptocurrency, offering extreme security and a 5% expected reward rate for users who support the blockchain through continuous staking. With a defined block time target of 64 seconds, a minimum transaction fee of 0.0001 BLK, and an inflation rate of 0.95%, BlackCoin is a secure and reliable cryptocurrency. Wallet users can unlock their wallet for staking only, and receive a block reward of 1.5 BLK plus fees. The probability to sign a block and the block reward does not depend on coinage, and the accumulated reward is proportional to the total balance and the time of staking.

How do I buy BlackCoin in 2023?

You can buy BlackCoin using credit card (Visa or MasterCard), bank transfer, Apple Pay or Google Pay. All you need to do is to choose a fiat currency, e.g. CHF, and enter an amount. A conversion rate is calculated for you. Once you are happy with the rate, tap the "Continue" button to get started. At this point, you will need to connect your email or wallet (if you are buying crypto for the first time, it will be easier for you to use your email, but Metamask and WalletConnect are also supported). Depending on wether BlackCoin is supported by our ramp provider, you may be invited to buy an intermediary token, that we will then swap to BlackCoin for you. In this case, you will first need to sign a permit in order to allow us to perform this swap on your behalf. Finally, you will be able to choose your payment method, and finalise your purchase. If this is your first time buying with Ondefy, you will need to complete a short KYC (Known Your Customer) verification.

Is it safe to buy BlackCoin?

Your payment processing is securely handled by our partner Transak, and your purchased BlackCoin tokens benefit from the security of the blockchain. Nevertheless, as an investor you must assume the risk of owning cryptocurrencies, due to their inherent price volatility.