Interface: QuoteAmountsAndCosts<T>
Details about costs and amounts, costs and fees of a quote.
CoW Protocol quote has amounts (sell/buy) and costs (network fee), there is also partner fees. Besides that, CoW Protocol supports both sell and buy orders and the fees and costs are calculated differently.
The order of adding fees and costs is as follows:
- Network fee is always added to the sell amount
- Partner fee is added to the surplus amount (sell amount for sell-orders, buy amount for buy-orders)
For sell-orders the partner fee is subtracted from the buy amount after network costs. For buy-orders the partner fee is added on top of the sell amount after network costs.
Type parameters
| Name | Type |
|---|---|
T | bigint |
Properties
afterNetworkCosts
• afterNetworkCosts: Amounts<T>
Amounts after including network costs.
Defined in
external/cow-sdk/src/order-book/types.ts:65
afterPartnerFees
• afterPartnerFees: Amounts<T>
Amounts after including partner fees (if any).
This amount could be shown to the user, as the expected to receive amount already including any fees or costs.
Defined in
external/cow-sdk/src/order-book/types.ts:72
afterSlippage
• afterSlippage: Amounts<T>
Amounts after including the slippage tolerance.
This is the minimum that the user will receive and the amount they will sign.
It already accounts for all costs, fees and some slippage tolerance so they can execute the order even in the event of the buy token appreciating.
Defined in
external/cow-sdk/src/order-book/types.ts:82
beforeNetworkCosts
• beforeNetworkCosts: Amounts<T>
Amounts before network costs. This amount could be shown to the user to reflect how much they are expected to get before applying any costs or fees (if costs and fees are displayed separately).
Defined in
external/cow-sdk/src/order-book/types.ts:60
costs
• costs: Costs<T>
Estimated costs of settling the order.
Costs are only payed if the order is executed. They cover the concept of gas costs to pay the solver for settling your order onchain for you.
They are payed in the sell token although for convenience, the costs data includes also the buy token so UIs can decide how to show it to the user.
Defined in
external/cow-sdk/src/order-book/types.ts:54
isSell
• isSell: boolean
Whether the quote is a sell or buy order.
Defined in
external/cow-sdk/src/order-book/types.ts:43