ChangeNOW - Fast and secure way to exchange crypto currencies

Modified on Wed, 06 Sep 2023 at 01:25 PM

The BC Vault cryptowallet (v2.0 or higher) features complete in application integration with the ChangeNOW exchange. Now you can comfortably and securely exchange between crypto currencies you hold on the BC Vault crypto wallet.

How to exchange the currencies?

With BC Vault everything is done without leaving the application itself and the funds will go directly from your BC Vault wallet to your other BC Vault wallet (or any other destination address if you so wish).

  1. Make sure you are using BC Vault firmware and application v2.0 or later

  2. Click on the "Exchange" icon (or use Trade/Exchange function directly from a source wallet view):
  3. Select the source currency you would like to exchange:
  4. Select the source crypto wallet:
  5. Select the destination currency and fixed rate (ChangeNOW only provides fixed rate) of exchange, agree to ChangeNOW TOS and click "Next":
    1. Fixed rate - A fixed exchange rate is a rate that totally matches with the amount displayed to the user at the beginning of the exchange, independently from further rate volatility. Due to the volatile nature implementing fixed rates can be very risky for the exchange, but not the user.

  6. On the next dialogue you will select the destination wallet on your BC Vault or type/paste an external wallet address. Clicking on the "To" field you will see a list of your destination currency wallets, you can simply select one.

    Type in the amount you want to exchange (note minimum amount for exchange) or use "Convert all" slider and then click "Next".
  7. Enter your source wallet password.

  8. You will be shown a confirmation screen of the whole exchange transaction. Make sure all the details are correct and confirm that you read and understood the ChangeNOW TOS, click "Confirm".

    Notice: The exchange rate is valid for a set time (Offer Valid Until).

  9. Transaction will be sent to the BC Vault device and the "Device action required" screen will again display all the transaction details:
  10. Please recheck everything on the BC Vault device screen.

    BC Vault will check the ChangeNOW transaction for a proper security certificate signature to prevent any possible fraudulent impersonations and display:

    Verified Exchange by

    If everything is OK scroll down to the bottom and select and click "Confirm".

  11. Enter your source wallet PIN and the exchange transaction will be executed.

    Note: Transactions can take from under a minute to more than 30 minutes (depending on which currency you are exchanging, due to blockchain processing times).

  12. You can see the exchange transaction details in source and destination wallet under "Transaction list" (use More function to see details about this transaction):

About ChangeNOW

ChangeNOW is a non-custodial service created for simple and fast cryptocurrency exchanges. We strive for maximum safety, simplicity, and convenience. We do not store your funds or require any sort of account creation.

ChangeNOW has over 900 coins available for exchange and does not hold any limits; you can exchange as much as you want - account-free, worry-free, faster than light. The fiat option is also available - you can buy cryptocurrency with Visa or MasterCard through our third-party partner.

CHN Group LLC., a company incorporated in Saint Vincent and the Grenadines

Registered address in Saint Vincent and the Grenadines: Euro House, Richmond Hill Road, Kingstown

Postal Address: Newtonlaan 115, Utrecht, 3584 BH, Netherlands

ChangeNOW Terms of Use.

ChangeNOW Privacy Policy.

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