allow for custom zap fee amounts per chain

beefyfinance · Sep 19, 2024 · a30d84c · a30d84c
1 parent 5589e1b
commit a30d84c
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/src/api/zap/api/kyber/KyberApi.ts b/src/api/zap/api/kyber/KyberApi.ts
@@ -17,16 +17,19 @@ import { ApiResponse, isErrorApiResponse } from '../common';
 import { ApiChain } from '../../../../utils/chain';
 import { addressBook } from '../../../../../packages/address-book/src/address-book';
 
+const DEFAULT_ZAP_FEE = 0.0005;
+const customFeeConfig: Partial<Record<ApiChain, number>> = {};
 export class KyberApi implements IKyberApi {
   readonly feeReceiver: string;
-  readonly ZAP_FEE = 0.0005;
+  readonly ZAP_FEE: number;
   constructor(protected readonly baseUrl: string, protected readonly clientId: string, chain: ApiChain) {
     const beefyPlatform = addressBook[chain].platforms.beefyfinance;
     if (!beefyPlatform) {
       throw new Error(`No Beefy platform found for chain ${chain}`);
     }
     this.feeReceiver =
       beefyPlatform.treasurySwapper || beefyPlatform.treasuryMultisig || beefyPlatform.treasury;
+    this.ZAP_FEE = customFeeConfig[chain] || DEFAULT_ZAP_FEE;
   }
 
   protected buildUrl<T extends {}>(path: string, request?: T) {

diff --git a/src/api/zap/api/one-inch/OneInchSwapApi.ts b/src/api/zap/api/one-inch/OneInchSwapApi.ts
@@ -13,16 +13,20 @@ import { isErrorApiResponse, ApiResponse } from '../common';
 import { ApiChain } from '../../../../utils/chain';
 import { addressBook } from '../../../../../packages/address-book/src/address-book';
 
+const DEFAULT_ZAP_FEE = 0.0005;
+const customFeeConfig: Partial<Record<ApiChain, number>> = {};
+
 export class OneInchSwapApi implements IOneInchSwapApi {
   readonly feeReceiver: string;
-  readonly ZAP_FEE = 0.0005;
+  readonly ZAP_FEE: number;
   constructor(protected readonly baseUrl: string, protected readonly apiKey: string, chain: ApiChain) {
     const beefyPlatform = addressBook[chain].platforms.beefyfinance;
     if (!beefyPlatform) {
       throw new Error(`No Beefy platform found for chain ${chain}`);
     }
     this.feeReceiver =
       beefyPlatform.treasurySwapper || beefyPlatform.treasuryMultisig || beefyPlatform.treasury;
+    this.ZAP_FEE = customFeeConfig[chain] || DEFAULT_ZAP_FEE;
   }
 
   protected buildUrl<T extends {}>(path: string, request?: T) {