Atomic swap
crypto and fiat.The Fastspot API enables non-custodial, cross-chain and off-chain atomic swaps.
The Fastspot API enables non-custodial, cross-chain and off-chain atomic swaps.
$3'803
1 NIM = 0.0000000124 BTC
$932.62
1 NIM = 0.001 USDC
$756.73
1 NIM = 0.001 USDT
$628.24
1 BTC = 85'328 USDC
No swaps
1 BTC = 85'325 USDT
66'646 NIM for 0.001 BTC
at 3/28/2025, 4:02:59 AM
Swap BTC, NIM and EUR directly in your Nimiq Wallet –
Fastspot’s first implementation.go to nimiqFastspot is the infrastructure and liquidity provider for super secure and non-custodial currency swaps.
Empowered by Nimiq OASIS, you can swap BTC-EUR and NIM-EUR, more to be added.
The price is determined from live market data across various exchanges.
The automated escrow (HTLC) ensures only the user can retrieve the NIM once they receive access to a secret. NIM are returned after pre-defined time if secret is not provided.
The escrow for EUR is the regulated Nimiq OASIS service provided by TEN31 Bank and can be publicly verified.
Nimiq OASIS ensures that EUR are only transferred to Fastspot if the secret of the NIM HTLC is provided and otherwise are sent back to the user after a pre-defined time.
By publishing the secret and thereby providing it to Nimiq OASIS, Fastspot retrieves the EUR from the automated escrow.
Using the secret published by Fastspot, the user's wallet can retrieve the NIM from the escrow (HTLC).
The user receives their NIM at the previously agreed rate without having to give custody of their funds to Fastspot.
Nimiq is an open-source project with the mission to make crypto accessible to all.
Fastspot resolves a major challenge on this path: An easy and decentralized crypto/fiat bridge.
go to nimiqA protocol allowing assets like fiat to behave as if they were tokens on a blockchain.
Learn moreFastspot will be free for integration via API and widget.
Join the wait list and stay up to date.