For a small 3% fee, this service will move the bitcoin from your physical Casascius coin or bar to your wallet on another service like Coinbase or Kraken or any other wallet with a public address.
Recently, a friend of mine was looking to redeem his Casascius coin, but was running into a dead end: The sites that easily let you do that seemed to no longer exist or understand the key on the coin. Being a FAANG engineer at the time, he reached out to me for help.
After a good amount of digging I found that if you weren't fairly technically inclined, you were out of luck. I was able to write a bit of code to do some conversions but quickly realized this service could be useful to others. On top of that, I have been looking to find a win-win way to raise money so I can concentrate on my own projects. Thus, this site was born.
Feel free to reach out to me on X | @paybacktony or e-mail!
Everything you need to redeem your Casascius coins and bars.
Redeem your Casascius coins and bars in minutes for a low fee, no account required.
How it works
It's simple and easy to use. In just a few steps you can redeem your Casascius coins and bars, or anything else that uses a mini private key.
First, check your balance to make sure you have enough bitcoin to cover the transaction fee. You can do this by clicking the "Check Balance" button after entering the 8 digit code on the front of the bar or coin's sticker.
Next, enter your private key and the destination address you want to send the bitcoin to. The redemtion wizard walks you through where to find them.
Finally, confirm the transaction and click "Confirm & Transfer". The transaction will be broadcast to the network with a link to track the transaction. The bitcoin wll be transferred to your destination wallet generally in minutes..