Using CRUMB
Fees
None in the simulation. A planned protocol fee on yield only in the full version.
In the simulation: none
| Action | CRUMB fee | You pay |
|---|---|---|
| Deposit | 0 | Network gas for one approval and one deposit |
| Withdraw | 0 | Network gas for one transaction |
| Holding | 0 | Nothing |
CrumbVault contains no fee logic at all: there is no fee variable to raise later and no address that could receive one. Gas on Robinhood Chain is paid in ETH and is typically a fraction of a cent per transaction.
In the full protocol: a fee on yield only (planned)
The full version of CRUMB is planned to take a protocol fee as a percentage of the yield harvested each week, before it is converted into stock tokens. The design principles are fixed; the number is not.
- Never on principal. No deposit fee, no withdrawal fee, no management fee on your capital.
- Only on yield. If a week produces no yield, CRUMB earns nothing.
- Visible. The rate will be readable on-chain and shown in the app next to every drop.
- Reduced for $CRUMB holders and partly redistributed to $CRUMB stakers. Both are planned and subject to change; see the token page.
Costs that are not CRUMB fees will also exist in the full protocol: swap fees and slippage when yield is converted, and the performance fee of the underlying Morpho vault curator, if any.