Track the amount, the fee and the recipient separately.

Curve trading fees, migrated liquidity ownership and token supply allocations are different quantities.

Reviewed September 16, 2026 · Casa v0.3.0 · Current Launchpad mainnet presets. Release notes

Curve fee example

The reviewed curve preset charges 0.25% in the payment token. Meteora receives 20% of that collected fee. The remaining 80% is split equally between the creator and Capx: 40% of the original fee each.

This example assumes a full fill and excludes account rent, network costs and rounding. A threshold partial fill changes the amounts. The reviewed extra interface fee is zero basis points; venue fees still apply.

Graduated pool

The DAMM v2 preset has a 0.10% starting fee and 0.01% floor with a one-second expiration setting; dynamic fees are disabled. Read the executable quote and current pool configuration for the actual fee. Do not describe every graduated trade as permanently fixed at the floor.

Initial liquidity and fee rights

The initial migrated liquidity is assigned 50% to the creator and 50% to Capx. Both positions are permanently locked, while their fee rights remain. These percentages refer to the initial LP positions, not token supply or company ownership. Other participants can add liquidity later and dilute the fraction of pool fees attributable to the original positions.

Migration and creation costs

The migration protocol deducts 0.2% of both base and quote. The reviewed additional Capx migration fee is zero. Launch creation separately quotes SOL costs, including a migration reserve, and a first-use payment-token setup can add rent. Always use the current pre-signature amounts.