diff --git a/redisinsight/api/src/modules/browser/controllers/redisearch/redisearch.controller.ts b/redisinsight/api/src/modules/browser/controllers/redisearch/redisearch.controller.ts
index c9eb60f990..70a01a5fa7 100644
--- a/redisinsight/api/src/modules/browser/controllers/redisearch/redisearch.controller.ts
+++ b/redisinsight/api/src/modules/browser/controllers/redisearch/redisearch.controller.ts
@@ -3,17 +3,22 @@ import {
   Controller,
   Get, HttpCode,
   Param,
-  Post, Query,
+  Post,
 } from '@nestjs/common';
 import {
   ApiBody,
+  ApiOkResponse,
   ApiOperation,
   ApiTags,
 } from '@nestjs/swagger';
 import { ApiRedisParams } from 'src/decorators/api-redis-params.decorator';
 import { ApiQueryRedisStringEncoding } from 'src/common/decorators';
 import { BaseController } from 'src/modules/browser/controllers/base.controller';
-import { CreateRedisearchIndexDto, SearchRedisearchDto } from 'src/modules/browser/dto/redisearch';
+import {
+  CreateRedisearchIndexDto,
+  ListRedisearchIndexesResponse,
+  SearchRedisearchDto,
+} from 'src/modules/browser/dto/redisearch';
 import { RedisearchService } from 'src/modules/browser/services/redisearch/redisearch.service';
 import { GetKeysWithDetailsResponse } from 'src/modules/browser/dto';
 
@@ -26,12 +31,13 @@ export class RedisearchController extends BaseController {
 
   @Get('')
   @ApiOperation({ description: 'Get list of available indexes' })
+  @ApiOkResponse({ type: ListRedisearchIndexesResponse })
   @ApiRedisParams()
   @ApiQueryRedisStringEncoding()
   async list(
     @Param('dbInstance') dbInstance: string,
-  ): Promise<string[]> {
-    return await this.service.list(
+  ): Promise<ListRedisearchIndexesResponse> {
+    return this.service.list(
       {
         instanceId: dbInstance,
       },
@@ -55,13 +61,14 @@ export class RedisearchController extends BaseController {
     );
   }
 
-  @Get('search')
+  @Post('search')
   @ApiOperation({ description: 'Search for keys in index' })
+  @ApiOkResponse({ type: GetKeysWithDetailsResponse })
   @ApiRedisParams()
   @ApiQueryRedisStringEncoding()
   async search(
     @Param('dbInstance') dbInstance: string,
-      @Query() dto: SearchRedisearchDto,
+      @Body() dto: SearchRedisearchDto,
   ): Promise<GetKeysWithDetailsResponse> {
     return await this.service.search(
       {
diff --git a/redisinsight/api/src/modules/browser/dto/redisearch.ts b/redisinsight/api/src/modules/browser/dto/redisearch.ts
index 979ccbbc02..b444682e63 100644
--- a/redisinsight/api/src/modules/browser/dto/redisearch.ts
+++ b/redisinsight/api/src/modules/browser/dto/redisearch.ts
@@ -1,8 +1,10 @@
-import { ApiProperty } from '@nestjs/swagger';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import {
-  ArrayMinSize, IsDefined, IsEnum, IsInt, IsNotEmpty, IsString, ValidateNested
+  ArrayMinSize, IsDefined, IsEnum, IsInt, IsOptional, IsString, ValidateNested
 } from 'class-validator';
 import { Type } from 'class-transformer';
+import { RedisString } from 'src/common/constants';
+import { IsRedisString, RedisStringType } from 'src/common/decorators';
 
 export enum RedisearchIndexKeyType {
   HASH = 'hash',
@@ -17,14 +19,24 @@ export enum RedisearchIndexDataType {
   VECTOR = 'vector',
 }
 
+export class ListRedisearchIndexesResponse {
+  @ApiProperty({
+    description: 'Indexes names',
+    type: String,
+  })
+  @RedisStringType({ each: true })
+  indexes: RedisString[];
+}
+
 export class CreateRedisearchIndexFieldDto {
   @ApiProperty({
     description: 'Name of field to be indexed',
     type: String,
   })
   @IsDefined()
-  @IsString()
-  name: string;
+  @RedisStringType()
+  @IsRedisString()
+  name: RedisString;
 
   @ApiProperty({
     description: 'Type of how data must be indexed',
@@ -41,8 +53,9 @@ export class CreateRedisearchIndexDto {
     type: String,
   })
   @IsDefined()
-  @IsString()
-  index: string;
+  @RedisStringType()
+  @IsRedisString()
+  index: RedisString;
 
   @ApiProperty({
     description: 'Type of keys to index',
@@ -52,14 +65,15 @@ export class CreateRedisearchIndexDto {
   @IsEnum(RedisearchIndexKeyType)
   type: RedisearchIndexKeyType;
 
-  @ApiProperty({
+  @ApiPropertyOptional({
     description: 'Keys prefixes to find keys for index',
     isArray: true,
     type: String,
   })
-  @IsString({ each: true })
-  @IsNotEmpty({ each: true })
-  prefixes: string[];
+  @IsOptional()
+  @RedisStringType({ each: true })
+  @IsRedisString({ each: true })
+  prefixes?: RedisString[];
 
   @ApiProperty({
     description: 'Fields to index',
@@ -78,8 +92,9 @@ export class SearchRedisearchDto {
     type: String,
   })
   @IsDefined()
-  @IsString()
-  index: string;
+  @RedisStringType()
+  @IsRedisString()
+  index: RedisString;
 
   @ApiProperty({
     description: 'Query to search inside data fields',
@@ -95,7 +110,6 @@ export class SearchRedisearchDto {
   })
   @IsDefined()
   @IsInt()
-  @Type(() => Number)
   limit: number = 500; // todo use @Default from another PR
 
   @ApiProperty({
@@ -104,6 +118,5 @@ export class SearchRedisearchDto {
   })
   @IsDefined()
   @IsInt()
-  @Type(() => Number)
   offset: number = 0; // todo use @Default from another PR
 }
diff --git a/redisinsight/api/src/modules/browser/services/redisearch/redisearch.service.ts b/redisinsight/api/src/modules/browser/services/redisearch/redisearch.service.ts
index 32d9f62e2f..73a691b207 100644
--- a/redisinsight/api/src/modules/browser/services/redisearch/redisearch.service.ts
+++ b/redisinsight/api/src/modules/browser/services/redisearch/redisearch.service.ts
@@ -7,7 +7,11 @@ import {
 import ERROR_MESSAGES from 'src/constants/error-messages';
 import { catchAclError } from 'src/utils';
 import { IFindRedisClientInstanceByOptions } from 'src/modules/core/services/redis/redis.service';
-import { CreateRedisearchIndexDto, SearchRedisearchDto } from 'src/modules/browser/dto/redisearch';
+import {
+  CreateRedisearchIndexDto,
+  ListRedisearchIndexesResponse,
+  SearchRedisearchDto,
+} from 'src/modules/browser/dto/redisearch';
 import { GetKeysWithDetailsResponse } from 'src/modules/browser/dto';
 import { plainToClass } from 'class-transformer';
 import { BrowserToolService } from '../browser-tool/browser-tool.service';
@@ -24,7 +28,7 @@ export class RedisearchService {
    * Get list of all available redisearch indexes
    * @param clientOptions
    */
-  public async list(clientOptions: IFindRedisClientInstanceByOptions): Promise<string[]> {
+  public async list(clientOptions: IFindRedisClientInstanceByOptions): Promise<ListRedisearchIndexesResponse> {
     this.logger.log('Getting all redisearch indexes.');
 
     try {
@@ -33,10 +37,12 @@ export class RedisearchService {
       const nodes = this.getShards(client);
 
       const res = await Promise.all(nodes.map(async (node) => node.sendCommand(
-        new Command('FT._LIST', [], { replyEncoding: 'utf8' }),
+        new Command('FT._LIST'),
       )));
 
-      return [].concat(...res);
+      return plainToClass(ListRedisearchIndexesResponse, {
+        indexes: [].concat(...res),
+      });
     } catch (e) {
       this.logger.error('Failed to get redisearch indexes', e);
 
@@ -81,11 +87,18 @@ export class RedisearchService {
 
       const nodes = this.getShards(client);
 
-      const commandArgs = [
+      const commandArgs: any[] = [
         index, 'ON', type,
-        'PREFIX', prefixes.length, ...prefixes,
-        'SCHEMA', ...[].concat(...fields.map((field) => ([field.name, field.type]))),
       ];
+
+      if (prefixes && prefixes.length) {
+        commandArgs.push('PREFIX', prefixes.length, ...prefixes);
+      }
+
+      commandArgs.push(
+        'SCHEMA', ...[].concat(...fields.map((field) => ([field.name, field.type]))),
+      );
+
       const command = new Command('FT.CREATE', commandArgs, {
         replyEncoding: 'utf8',
       });