Buy and sell crypto directly to and from your bank account with the world’s first crypto-fiat Atomic Swaps.
Currently supports NIM and BTC.
Currently supports EUR.
S3 requires no user account or registration. It simply works.
Use the Nimiq Wallet or any other service. All you need is an address.
Buy by sending a wire transfer. Sell by sending a transaction – that’s it.
So called HTLCs enable trustless and almost instant Atomic Swaps.
The fiat side of the swap is covered by a fully regulated German bank.
S3 is original technology, conceived and developed by Nimiq.
Enable your users and audience to buy and sell from inside your application or using your link.
Effortlessly implement the SuperSimpleSwap Widget into your product.
Create your own service with the SuperSimpleSwap API, a buying and selling solution powered by OASIS.
Talk to a Nimiq Expert
Team Nimiq offers dedicated service and support for strategic partners. Get in contact and be one of the first to leverage a new paradigm in value transfer.