Rewards are not yet live. This documentation is for preview purposes only.
- Convert BTC → USDB to earn rewards and use USDB across Spark, or
- Convert USDB → BTC at any time, instantly.
Where to Trade
How to Trade
1
Choose a venue
Pick any of the trading venues above
2
Connect your wallet
Connect or create a Spark wallet
3
Select your direction
Choose Buy BTC or Sell BTC (equivalently: sell/buy USDB)
4
Enter amount
Enter the amount you want to trade
5
Review and execute
Check the price, fees, and slippage, then confirm
Trade Execution
Instant Settlement
Sub-second finality
$1 Minimum
Low barrier to entry
AMM Pricing
Deep liquidity pools
Slippage Protection
Configurable limits
Fee Structure
Network Fee
$0
Free on Spark
Trading volume counts toward your reward tier. Higher volume = higher rewards.
Tips for Traders
Trading volume sets your tier
Trading volume sets your tier
Your 24-hour trading volume determines your reward tier. A daily $500 volume moves you to the 4% APY tier from the 3.5% base.
Volume resets daily
Volume resets daily
Your tier is based on rolling 24-hour volume. Consistent trading maintains your tier.