add odos referral code

Author: dglowinski

.env.template

@@ -30,4 +30,5 @@ PENDLE_API_KEY=""
 OPENOCEAN_API_KEY=""
 OKX_API_KEY=""
 OKX_PASSPHRASE=""
-OKX_SECRET_KEY=""
+OKX_SECRET_KEY=""
+ODOS_REFERRAL_CODE=""

src/swapService/strategies/strategyBalmySDK.ts

@@ -117,6 +117,9 @@ export class StrategyBalmySDK {
               secretKey: String(process.env.OKX_SECRET_KEY),
               passphrase: String(process.env.OKX_PASSPHRASE),
             },
+            odos: {
+              referralCode: Number(process.env.ODOS_REFERRAL_CODE),
+            },
           },
         },
       },