Fees
The service fee is collected during the operation. No separate payment is needed.
| Operation | Service fee |
|---|---|
| Creating a ladder | 0.10% of the stablecoin, WETH or WBNB part of the input |
| Swap, swap on close or selling leftovers | 0.25%, under the rules below |
| Adding a rung — Extend / Add rung | No creation fee |
Creating a ladder
The fee applies only to the stablecoin, WETH or WBNB part of the input: both the amount used for the swap and the amount placed into rungs count. The pair’s volatile token is not charged this fee.
The ladder calculation accounts for the fee, so the amount placed into positions is reduced by it. A swap inside Zap In has no additional service fee: creation costs only 0.10%.
Swapping tokens
The 0.25% fee is taken from the stablecoin, ETH/BNB or WETH/WBNB side:
- USDT → MEME: from the USDT you send.
- MEME → USDT: from the USDT you receive.
- MEME → another MEME: no service fee if neither token is one of the types listed above.
The amount you will receive already accounts for the service fee. On Robinhood Chain, swaps through Relay use the same rate, collected by Relay.
Gas and pool fees
Gas pays for the transaction to run on the network. The pool’s Fee goes to liquidity providers. These costs are separate from the service fee and are not included in the rates in the table.