24 lines
696 B
TypeScript
24 lines
696 B
TypeScript
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/**
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* 全局常量 — 汇率、费率、gas limit 等
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* 组件中禁止直接写魔法数字，必须引用此文件
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*/
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// ---- 汇率 ----
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/** USDC → GYUS 兑换比例 */
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export const USDC_TO_GYUS_RATE = 0.9852
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/** USDC → USD 估值系数 */
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export const USDC_USD_RATE = 1.00045
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/** USDC → ALP 兑换比例 */
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export const USDC_TO_ALP_RATE = 0.098
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// ---- 费率 ----
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/** 提现手续费比例 (0.5%) */
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export const WITHDRAW_FEE_RATE = 0.005
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/** 滑点保护系数 (1 - maxSlippage) */
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export const SLIPPAGE_PROTECTION = 0.995
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// ---- Gas Limit ----
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export const DEFAULT_GAS_LIMIT = 5_000_000n
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export const SWAP_GAS_LIMIT = 30_000_000n
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export const WITHDRAW_GAS_LIMIT = 1_000_000n
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