diff --git a/example.env b/example.env
new file mode 100644
index 0000000..5e43c8e
--- /dev/null
+++ b/example.env
@@ -0,0 +1,3 @@
+RPC_URL=
+PRIVATE_KEY=
+SERVICE_FEE=0.05
diff --git a/src/config/configuration.ts b/src/config/configuration.ts
index a56af6f..7bb505f 100644
--- a/src/config/configuration.ts
+++ b/src/config/configuration.ts
@@ -1,12 +1,5 @@
 export const baseConfig = () => ({
   port: parseInt(process.env.PORT, 10) || 8080,
-  txManager: {
-    privateKey: '',
-    rpcUrl: '',
-    config: {
-      CONFIRMATIONS: '',
-      MAX_GAS_PRICE: '',
-      THROW_ON_REVERT: false,
-    },
-  },
+  gasLimit: 400000,
+  fee: process.env.SERVICE_FEE,
 });
diff --git a/src/config/index.ts b/src/config/index.ts
index 4771920..f2cdfeb 100644
--- a/src/config/index.ts
+++ b/src/config/index.ts
@@ -1,2 +1,4 @@
 export * from './configuration';
+
 export * from './bull.config';
+export * from './txManager.config';
diff --git a/src/config/txManager.config.ts b/src/config/txManager.config.ts
new file mode 100644
index 0000000..c383496
--- /dev/null
+++ b/src/config/txManager.config.ts
@@ -0,0 +1,11 @@
+import { registerAs } from '@nestjs/config';
+
+export default registerAs('txManager', () => ({
+  privateKey: process.env.PRIVATE_KEY,
+  rpcUrl: process.env.RPC_URL,
+  config: {
+    CONFIRMATIONS: '4',
+    MAX_GAS_PRICE: '100',
+    THROW_ON_REVERT: false,
+  },
+}));
diff --git a/src/main.ts b/src/main.ts
index 6495dfe..c50cd67 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -5,11 +5,14 @@ import { NestExpressApplication } from '@nestjs/platform-express';
 import { AppModule } from './app.module';
 
 async function bootstrap() {
-  const app = await NestFactory.create<NestExpressApplication>(AppModule);
-  const configService = app.get(ConfigService);
-  await app.listen(configService.get('port'));
+  try {
+    const app = await NestFactory.create<NestExpressApplication>(AppModule, { cors: true });
+
+    const configService = app.get(ConfigService);
+    await app.listen(configService.get('port'));
+  } catch (err) {
+    console.log('err', err.message)
+  }
 }
 
 bootstrap()
-  .then((result) => console.log('result', result))
-  .catch((e) => console.log('error', e.message));
diff --git a/src/modules/queue/withdrawal.processor.ts b/src/modules/queue/withdrawal.processor.ts
index 5910404..0f9cc62 100644
--- a/src/modules/queue/withdrawal.processor.ts
+++ b/src/modules/queue/withdrawal.processor.ts
@@ -9,6 +9,7 @@ import { InjectQueue, Process, Processor } from '@nestjs/bull';
 import { toWei } from '@/utilities';
 import { getGasPrice } from '@/services';
 import { getTornadoPool } from '@/contracts';
+import txMangerConfig from '@/config/txManager.config';
 
 import { BaseProcessor } from './base.processor';
 
@@ -18,7 +19,6 @@ export interface Withdrawal {
   amount: string;
   txHash: string;
   status: string;
-  contract: string;
   confirmations: number;
 }
 
@@ -41,7 +41,7 @@ export class WithdrawalProcessor extends BaseProcessor<Withdrawal> {
 
       const { args, amount } = job.data;
 
-      await this.checkFee({ fee: args[4], amount });
+      await this.checkFee({ fee: args[6], amount });
       await this.submitTx(job);
     } catch (err) {
       await job.moveToFailed(err, true);
@@ -49,7 +49,7 @@ export class WithdrawalProcessor extends BaseProcessor<Withdrawal> {
   }
 
   async submitTx(job: Job<Withdrawal>) {
-    const txManager = new TxManager(this.configService.get('txManager'));
+    const txManager = new TxManager(txMangerConfig());
 
     const prepareTx = await this.prepareTransaction(job.data);
     const tx = await txManager.createTx(prepareTx);
@@ -89,7 +89,7 @@ export class WithdrawalProcessor extends BaseProcessor<Withdrawal> {
   }
 
   async prepareTransaction({ proof, args, amount }) {
-    const contract = getTornadoPool(1);
+    const contract = getTornadoPool(5);
 
     // eslint-disable-next-line @typescript-eslint/ban-ts-comment
     // @ts-ignore
@@ -98,34 +98,31 @@ export class WithdrawalProcessor extends BaseProcessor<Withdrawal> {
       ...args,
     ]);
 
-    const gasLimit = this.configService.get<number>('gasLimits');
+    const gasLimit = this.configService.get<number>('gasLimit');
 
     return {
       data,
       gasLimit,
-      value: amount,
+      value: BigNumber.from(0)._hex,
       to: contract.address,
     };
   }
 
   async checkFee({ fee, amount }) {
-    const gasLimit = this.configService.get<number>('gasLimits');
+    const gasLimit = this.configService.get<number>('gasLimit');
 
-    const { fast } = await getGasPrice(1);
+    const { fast } = await getGasPrice(5);
 
     const expense = BigNumber.from(toWei(fast.toString(), 'gwei')).mul(
       gasLimit,
     );
 
     const serviceFee = this.configService.get<number>('fee');
-
-    const feePercent = BigNumber.from(toWei(amount))
-      .mul(toWei(serviceFee.toString()))
-      .div(100);
+    const feePercent = BigNumber.from(amount).mul(serviceFee * 1e10).div(100 * 1e10)
 
     const desiredFee = expense.add(feePercent);
 
-    if (fee.lt(desiredFee)) {
+    if (BigNumber.from(fee).lt(desiredFee)) {
       throw new Error(
         'Provided fee is not enough. Probably it is a Gas Price spike, try to resubmit.',
       );
diff --git a/src/modules/status/stat.controller.ts b/src/modules/status/stat.controller.ts
index a2d5703..41c64c4 100644
--- a/src/modules/status/stat.controller.ts
+++ b/src/modules/status/stat.controller.ts
@@ -1,4 +1,4 @@
-import { Controller, Get } from '@nestjs/common';
+import { Controller, Body, Get, Post } from '@nestjs/common';
 
 import { StatusService } from './stat.service';
 
@@ -15,4 +15,11 @@ export class StatusController {
   async main(): Promise<string> {
     return this.service.main();
   }
+
+  @Post('/withdrawal')
+  async withdrawal(_, @Body() { body }: any): Promise<string> {
+    console.log('body', body)
+
+    return await this.service.withdrawal(JSON.parse(body))
+  }
 }
diff --git a/src/modules/status/stat.module.ts b/src/modules/status/stat.module.ts
index e2cd19b..02deb22 100644
--- a/src/modules/status/stat.module.ts
+++ b/src/modules/status/stat.module.ts
@@ -4,9 +4,12 @@ import { ConfigModule } from '@nestjs/config';
 import { StatusService } from './stat.service';
 import { StatusController } from './stat.controller';
 
+import { QueueModule } from '@/modules';
+
 @Module({
-  imports: [ConfigModule],
+  imports: [ConfigModule, QueueModule],
   providers: [StatusService],
   controllers: [StatusController],
+  exports: [],
 })
 export class StatusModule {}
diff --git a/src/modules/status/stat.service.ts b/src/modules/status/stat.service.ts
index a086e24..f43342d 100644
--- a/src/modules/status/stat.service.ts
+++ b/src/modules/status/stat.service.ts
@@ -1,7 +1,11 @@
 import { Injectable } from '@nestjs/common';
+import { Queue } from 'bull';
+import { InjectQueue } from '@nestjs/bull';
 
 @Injectable()
 class StatusService {
+  constructor(@InjectQueue('withdrawal') private withdrawalQueue: Queue) {}
+
   async status(): Promise<Health> {
     return {
       status: '',
@@ -12,6 +16,12 @@ class StatusService {
   main(): string {
     return `This is <a href=https://tornado.cash>tornado.cash</a> Relayer service. Check the <a href=/status>/status</a> for settings`;
   }
+
+  async withdrawal(data): Promise<string> {
+    const job = await this.withdrawalQueue.add(data)
+
+    return String(job.id);
+  }
 }
 
 export { StatusService };