What is Amplifi?
Amplifi adds borrowing to Polymarket order-book trading. You deposit collateral, choose a market and leverage, and monitor a margin position whose liquidation threshold changes with interest and liquidity. A separate lending side supplies credit through risk-grouped pools; developer documentation covers the account and order lifecycle.
Who it is for
- Traders comparing leveraged prediction-market interfaces
- Developers integrating margin positions
- Lenders evaluating event-linked credit pools
Features and coverage
- Available on
- Web, API, WebSocket
- Markets & venues
- Polymarket
- Research topics
- Margin trading, Lending pools
- Up to 10× leverage
Choose position buying power within the market’s available terms.
- Real venue execution
Positions use Polymarket shares and its order book.
- Liquidation preview
See a liquidation-price gauge while selecting leverage.
- Dynamic margin
Interest and book depth feed into the monitored threshold.
- Voluntary closing
Close a position manually or through supported take-profit behavior.
- Risk-grouped lending pools
Credit is supplied through pools associated with market risk.
- Developer API
Access market data, deposits, trading, withdrawals and account state.
- Position updates
Use the documented WebSocket workflow for account changes.
Workflows with Amplifi
Preview a leveraged position
Choose the market and collateral, then compare notional size, borrowing APR and liquidation price before opening.
Monitor margin drift
Review the threshold as interest accrues and bid-side liquidity changes, even when the quoted market price is flat.
Compare lending pools
Inspect the events financed, rates and loss allocation for the individual pool.
Pricing and total cost
Costs combine trading fees, borrowing and withdrawal charges.
Fees and usage costs
- Opening and voluntary-closing fees follow a market-dependent fraction of the Polymarket taker-fee curve.
- Borrowing APR applies to borrowed capital; 1× positions borrow nothing.
- Withdrawals cost $0.20 USDC.
- The liquidation documentation lists a 10% initial-margin penalty, capped at remaining equity.
Getting started
Before you start: Liquidation price can tighten because of accrued interest or thinner order-book depth.
- Read the market’s fee and margin terms.
- Open the app and configure a margin account.
- Select the market, collateral and leverage.
- Review borrowing cost and liquidation price.
- Monitor the position and available account cash.
- Use the close or repayment flow when exiting.
Useful links
What to check
- Liquidation price can tighten because of accrued interest or thinner order-book depth.
- A liquidation shortfall can use available cash in the account before reaching the lending pool.
- Maximum leverage and fees vary with market conditions.
- Cross-margin across additional venues is described as future expansion.
A closer look
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Browse categoryFrequently asked questions about Amplifi
Does 1× leverage incur borrowing interest?
No. It does not borrow capital.
Can the liquidation price change?
Yes, with interest and order-book conditions.
Is a close fee charged on resolution?
The fee documentation says the close-side curve is zero at settlement values of 0 and 1.
Where do trades execute?
On the Polymarket order book.


