diff --git a/apps/api-gateway/src/interfaces/ISchemaSearch.interface.ts b/apps/api-gateway/src/interfaces/ISchemaSearch.interface.ts
index 51c10b237..5dcda31f4 100644
--- a/apps/api-gateway/src/interfaces/ISchemaSearch.interface.ts
+++ b/apps/api-gateway/src/interfaces/ISchemaSearch.interface.ts
@@ -21,3 +21,19 @@ export interface W3CSchemaPayload {
     type: string,
     title: string
  }
+
+ export interface ILedgers {
+    id: string;
+    createDateTime: string;
+    lastChangedDateTime: string;
+    name: string;
+    networkType: string;
+    poolConfig: string;
+    isActive: boolean;
+    networkString: string;
+    registerDIDEndpoint: string;
+    registerDIDPayload: string;
+    indyNamespace: string;
+    networkUrl: string | null;
+  }
+  
\ No newline at end of file
diff --git a/apps/api-gateway/src/platform/platform.controller.ts b/apps/api-gateway/src/platform/platform.controller.ts
index 997928d26..d526ad3f1 100644
--- a/apps/api-gateway/src/platform/platform.controller.ts
+++ b/apps/api-gateway/src/platform/platform.controller.ts
@@ -1,17 +1,18 @@
 import { Controller, Get, HttpStatus, Logger, Param, Query, Res, UseFilters, UseGuards } from '@nestjs/common';
 import { PlatformService } from './platform.service';
-import { ApiBearerAuth, ApiExcludeEndpoint, ApiOperation, ApiResponse, ApiTags } from '@nestjs/swagger';
+import { ApiBearerAuth, ApiExcludeEndpoint, ApiOperation, ApiQuery, ApiResponse, ApiTags } from '@nestjs/swagger';
 import { ApiResponseDto } from '../dtos/apiResponse.dto';
 import { GetAllSchemaByPlatformDto } from '../schema/dtos/get-all-schema.dto';
 import { IUserRequestInterface } from '../interfaces/IUserRequestInterface';
 import { User } from '../authz/decorators/user.decorator';
 import { Response } from 'express';
 import { ISchemaSearchPayload } from '../interfaces/ISchemaSearch.interface';
-import IResponseType, { IResponse } from '@credebl/common/interfaces/response.interface';
+import { IResponse } from '@credebl/common/interfaces/response.interface';
 import { ResponseMessages } from '@credebl/common/response-messages';
 import { CustomExceptionFilter } from 'apps/api-gateway/common/exception-handler';
 import { AuthGuard } from '@nestjs/passport';
 import * as QRCode from 'qrcode';
+import { SortFields } from 'apps/ledger/src/schema/enum/schema.enum';
 
 
 @Controller('')
@@ -27,6 +28,11 @@ export class PlatformController {
         summary: 'Get all schemas from platform.',
         description: 'Get all schemas from platform.'
     })
+    @ApiQuery({
+        name: 'sortField',
+        enum: SortFields,
+        required: false
+      })    
     @ApiBearerAuth()
     @UseGuards(AuthGuard('jwt'))
     @ApiResponse({ status: HttpStatus.OK, description: 'Success', type: ApiResponseDto })
@@ -34,7 +40,7 @@ export class PlatformController {
         @Query() getAllSchemaDto: GetAllSchemaByPlatformDto,
         @Res() res: Response,
         @User() user: IUserRequestInterface
-    ): Promise<object> {
+    ): Promise<Response> {
         const { ledgerId, pageSize, searchByText, pageNumber, sorting, sortByValue } = getAllSchemaDto;
         const schemaSearchCriteria: ISchemaSearchPayload = {
             ledgerId,
@@ -45,10 +51,10 @@ export class PlatformController {
             sortBy: sortByValue
         };
         const schemasResponse = await this.platformService.getAllSchema(schemaSearchCriteria, user);
-        const finalResponse: IResponseType = {
+        const finalResponse: IResponse = {
             statusCode: HttpStatus.OK,
             message: ResponseMessages.schema.success.fetch,
-            data: schemasResponse.response
+            data: schemasResponse
         };
         return res.status(HttpStatus.OK).json(finalResponse);
     }
@@ -67,10 +73,10 @@ export class PlatformController {
     ): Promise<object> {
         const networksResponse = await this.platformService.getAllLedgers();
 
-        const finalResponse: IResponseType = {
+        const finalResponse: IResponse = {
             statusCode: HttpStatus.OK,
             message: ResponseMessages.ledger.success.fetch,
-            data: networksResponse.response
+            data: networksResponse
         };
         return res.status(HttpStatus.OK).json(finalResponse);
     }
@@ -87,13 +93,13 @@ export class PlatformController {
     async getNetwrkUrl(
         @Param('indyNamespace') indyNamespace: string,
         @Res() res: Response
-    ): Promise<object> {
+    ): Promise<Response> {
         const networksResponse = await this.platformService.getNetworkUrl(indyNamespace);
 
-        const finalResponse: IResponseType = {
+        const finalResponse: IResponse = {
             statusCode: HttpStatus.OK,
-            message: ResponseMessages.ledger.success.fetch,
-            data: networksResponse.response
+            message: ResponseMessages.ledger.success.fetchNetworkUrl,
+            data: networksResponse
         };
         return res.status(HttpStatus.OK).json(finalResponse);
     }
diff --git a/apps/api-gateway/src/platform/platform.service.ts b/apps/api-gateway/src/platform/platform.service.ts
index a11e1858c..266f8c6ab 100644
--- a/apps/api-gateway/src/platform/platform.service.ts
+++ b/apps/api-gateway/src/platform/platform.service.ts
@@ -1,8 +1,9 @@
 import { Injectable, Inject } from '@nestjs/common';
 import { ClientProxy } from '@nestjs/microservices';
 import { BaseService } from '../../../../libs/service/base.service';
-import { ISchemaSearchPayload } from '../interfaces/ISchemaSearch.interface';
+import { ILedgers, ISchemaSearchPayload } from '../interfaces/ISchemaSearch.interface';
 import { IUserRequestInterface } from '../interfaces/IUserRequestInterface';
+import { INetworkUrl, ISchemaDetails } from '@credebl/common/interfaces/schema.interface';
 
 @Injectable()
 export class PlatformService extends BaseService {
@@ -12,28 +13,19 @@ export class PlatformService extends BaseService {
         super('PlatformService');
     }
 
-    async getAllSchema(schemaSearchCriteria: ISchemaSearchPayload, user: IUserRequestInterface): Promise<{
-        response: object;
-    }> {
+    async getAllSchema(schemaSearchCriteria: ISchemaSearchPayload, user: IUserRequestInterface): Promise<ISchemaDetails> {
         const schemaSearch = { schemaSearchCriteria, user };
-        return this.sendNats(this.platformServiceProxy, 'get-all-schemas', schemaSearch);
+        return this.sendNatsMessage(this.platformServiceProxy, 'get-all-schemas', schemaSearch);
 
     }
 
-    async getAllLedgers(): Promise<{
-        response: object;
-    }> {
+    async getAllLedgers(): Promise<ILedgers> {
         const payload = {};
-        return this.sendNats(this.platformServiceProxy, 'get-all-ledgers', payload);
+        return this.sendNatsMessage(this.platformServiceProxy, 'get-all-ledgers', payload);
     }
 
-    async getNetworkUrl(indyNamespace: string): Promise<{
-        response: object;
-    }> {
-        const payload = {
-            indyNamespace
-        };
-        return this.sendNats(this.platformServiceProxy, 'get-network-url', payload);
+    async getNetworkUrl(indyNamespace: string): Promise<INetworkUrl> {
+        return this.sendNatsMessage(this.platformServiceProxy, 'get-network-url', indyNamespace);
     }
 
     async getShorteningUrlById(referenceId: string): Promise<string> {
diff --git a/apps/api-gateway/src/schema/dtos/get-all-schema.dto.ts b/apps/api-gateway/src/schema/dtos/get-all-schema.dto.ts
index e16ec07c2..5946b0171 100644
--- a/apps/api-gateway/src/schema/dtos/get-all-schema.dto.ts
+++ b/apps/api-gateway/src/schema/dtos/get-all-schema.dto.ts
@@ -3,8 +3,8 @@
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 import { SortValue } from '../../enum';
 import { Transform, Type } from 'class-transformer';
-import { IsEnum, IsOptional } from 'class-validator';
-import { trim } from '@credebl/common/cast.helper';
+import { IsEnum, IsOptional, IsUUID, Min } from 'class-validator';
+import { toNumber, trim } from '@credebl/common/cast.helper';
 import { CredDefSortFields, SortFields } from 'apps/ledger/src/schema/enum/schema.enum';
 
 export class GetAllSchemaDto {
@@ -73,15 +73,19 @@ export class GetCredentialDefinitionBySchemaIdDto {
     orgId: string;
 }
 
+
 export class GetAllSchemaByPlatformDto {
 
-    @ApiProperty()
+    @ApiProperty({ example: '1a7eac11-ff05-40d7-8351-4d7467687cad'})
     @ApiPropertyOptional()
     @IsOptional()
+    @IsUUID('4', { message: 'Invalid format of ledgerId' })
     ledgerId?: string;
     
-    @ApiProperty({ required: false })
+    @ApiProperty({ required: false, default: 1  })
     @IsOptional()
+    @Transform(({ value }) => toNumber(value))
+    @Min(1, { message: 'Page number must be greater than 0' })
     pageNumber: number = 1;
 
     @ApiProperty({ required: false })
@@ -89,15 +93,22 @@ export class GetAllSchemaByPlatformDto {
     @Type(() => String)
     searchByText: string = '';
 
-    @ApiProperty({ required: false })
+    @ApiProperty({ required: false, default: 10  })
     @IsOptional()
+    @Transform(({ value }) => toNumber(value))
+    @Min(1, { message: 'Page size must be greater than 0' })
     pageSize: number = 10;
 
-    @ApiProperty({ required: false })
+    @ApiProperty({
+        required: false
+    })
+    @Transform(({ value }) => trim(value))
     @IsOptional()
-    sorting: string = 'id';
+    @IsEnum(SortFields)
+    sorting: string = SortFields.CREATED_DATE_TIME;
 
     @ApiProperty({ required: false })
     @IsOptional()
     sortByValue: string = SortValue.DESC;
+    
 }
\ No newline at end of file
diff --git a/apps/ledger/src/ledger.controller.ts b/apps/ledger/src/ledger.controller.ts
index 02c337b59..fcd87a072 100644
--- a/apps/ledger/src/ledger.controller.ts
+++ b/apps/ledger/src/ledger.controller.ts
@@ -3,6 +3,7 @@ import { LedgerService } from './ledger.service';
 import { MessagePattern } from '@nestjs/microservices';
 import { ledgers } from '@prisma/client';
 import { LedgerDetails } from './interfaces/ledgers.interface';
+import { INetworkUrl } from '@credebl/common/interfaces/schema.interface';
 
 @Controller()
 export class LedgerController {
@@ -14,10 +15,8 @@ export class LedgerController {
   }
 
   @MessagePattern({ cmd: 'get-network-url' })
-  async getNetworkUrl(payload: object): Promise<{
-    networkUrl: string;
-  }> {
-    return this.ledgerService.getNetworkUrl(payload);
+  async getNetworkUrl(indyNamespace: string): Promise<INetworkUrl> {
+    return this.ledgerService.getNetworkUrl(indyNamespace);
   }
 
   @MessagePattern({ cmd: 'get-network-details-by-id' })
diff --git a/apps/ledger/src/ledger.service.ts b/apps/ledger/src/ledger.service.ts
index dda91313a..c18d6c753 100644
--- a/apps/ledger/src/ledger.service.ts
+++ b/apps/ledger/src/ledger.service.ts
@@ -5,6 +5,7 @@ import { RpcException } from '@nestjs/microservices';
 import { ledgers } from '@prisma/client';
 import { ResponseMessages } from '@credebl/common/response-messages';
 import { LedgerDetails } from './interfaces/ledgers.interface';
+import { INetworkUrl } from '@credebl/common/interfaces/schema.interface';
 
 @Injectable()
 export class LedgerService extends BaseService {
@@ -30,11 +31,9 @@ export class LedgerService extends BaseService {
         }
     }
 
-    async getNetworkUrl(payload: object): Promise<{
-        networkUrl: string;
-    }> {
+    async getNetworkUrl(indyNamespace: string): Promise<INetworkUrl> {
         try {
-            const getNetworkUrl = await this.ledgerRepository.getNetworkUrl(payload);
+            const getNetworkUrl = await this.ledgerRepository.getNetworkUrl(indyNamespace);
 
             if (!getNetworkUrl) {
                 throw new NotFoundException(ResponseMessages.ledger.error.NotFound);
diff --git a/apps/ledger/src/repositories/ledger.repository.ts b/apps/ledger/src/repositories/ledger.repository.ts
index dcfd68aac..4240de525 100644
--- a/apps/ledger/src/repositories/ledger.repository.ts
+++ b/apps/ledger/src/repositories/ledger.repository.ts
@@ -1,7 +1,8 @@
-import { PrismaService } from "@credebl/prisma-service";
-import { Injectable, Logger } from "@nestjs/common";
-import { ledgers } from "@prisma/client";
-import { LedgerDetails } from "../interfaces/ledgers.interface";
+import { PrismaService } from '@credebl/prisma-service';
+import { Injectable, Logger } from '@nestjs/common';
+import { ledgers } from '@prisma/client';
+import { LedgerDetails } from '../interfaces/ledgers.interface';
+import { INetworkUrl } from '@credebl/common/interfaces/schema.interface';
 
 
 @Injectable()
@@ -21,18 +22,16 @@ export class LedgerRepository {
         }
     }
 
-    async getNetworkUrl(payload: object): Promise<{
-        networkUrl: string;
-    }> {
+    async getNetworkUrl(indyNamespace: string): Promise<INetworkUrl> {
 
         try {
             return this.prisma.ledgers.findFirst({
-                where: {
-                    indyNamespace: payload["indyNamespace"]
-                },
-                select: {
-                    networkUrl: true
-                }
+              where: {
+                indyNamespace                
+              },
+              select: {
+                networkUrl: true
+              }
             });
         } catch (error) {
             this.logger.error(`Error in getNetworkUrl: ${error}`);
diff --git a/apps/ledger/src/schema/repositories/schema.repository.ts b/apps/ledger/src/schema/repositories/schema.repository.ts
index bd84b2785..c8ce83fda 100644
--- a/apps/ledger/src/schema/repositories/schema.repository.ts
+++ b/apps/ledger/src/schema/repositories/schema.repository.ts
@@ -6,7 +6,8 @@ import { ISchema, ISchemaExist, ISchemaSearchCriteria } from '../interfaces/sche
 import { ResponseMessages } from '@credebl/common/response-messages';
 import { AgentDetails, ISchemasWithCount } from '../interfaces/schema.interface';
 import { SortValue } from '@credebl/enum/enum';
-import { ICredDefWithCount } from '@credebl/common/interfaces/schema.interface';
+import { ICredDefWithCount, IPlatformSchemas } from '@credebl/common/interfaces/schema.interface';
+import { sortValue } from 'apps/api-gateway/src/enum';
 
 @Injectable()
 export class SchemaRepository {
@@ -192,20 +193,7 @@ export class SchemaRepository {
     }
   }
 
-  async getAllSchemaDetails(payload: ISchemaSearchCriteria): Promise<{
-    schemasCount: number;
-    schemasResult: {
-      createDateTime: Date;
-      createdBy: string;
-      name: string;
-      version: string;
-      attributes: string;
-      schemaLedgerId: string;
-      publisherDid: string;
-      issuerId: string;
-      orgId: string;
-    }[];
-  }> {
+  async getAllSchemaDetails(payload: ISchemaSearchCriteria): Promise<IPlatformSchemas> {
     try {
       const schemasResult = await this.prisma.schema.findMany({
         where: {
@@ -229,7 +217,7 @@ export class SchemaRepository {
           issuerId: true
         },
         orderBy: {
-          [payload.sortField]: 'desc' === payload.sortBy ? 'desc' : 'asc'
+          [payload.sortField]: sortValue.DESC === payload.sortBy ? sortValue.DESC : sortValue.ASC
         },
         take: Number(payload.pageSize),
         skip: (payload.pageNumber - 1) * payload.pageSize
diff --git a/apps/ledger/src/schema/schema.controller.ts b/apps/ledger/src/schema/schema.controller.ts
index e428607a0..22c953cee 100644
--- a/apps/ledger/src/schema/schema.controller.ts
+++ b/apps/ledger/src/schema/schema.controller.ts
@@ -12,6 +12,7 @@ import { schema } from '@prisma/client';
 import {
   ICredDefWithPagination,
   ISchemaData,
+  ISchemaDetails,
   ISchemasWithPagination
 } from '@credebl/common/interfaces/schema.interface';
 
@@ -49,24 +50,7 @@ export class SchemaController {
   }
 
   @MessagePattern({ cmd: 'get-all-schemas' })
-  async getAllSchema(schemaSearch: ISchemaSearchPayload): Promise<{
-    totalItems: number;
-    hasNextPage: boolean;
-    hasPreviousPage: boolean;
-    nextPage: number;
-    previousPage: number;
-    lastPage: number;
-    data: {
-      createDateTime: Date;
-      createdBy: string;
-      name: string;
-      schemaLedgerId: string;
-      version: string;
-      attributes: string;
-      publisherDid: string;
-      issuerId: string;
-    }[];
-  }> {
+  async getAllSchema(schemaSearch: ISchemaSearchPayload): Promise<ISchemaDetails> {
     const { schemaSearchCriteria } = schemaSearch;
     return this.schemaService.getAllSchema(schemaSearchCriteria);
   }
diff --git a/apps/ledger/src/schema/schema.service.ts b/apps/ledger/src/schema/schema.service.ts
index a5c71aa9c..aecf32a38 100644
--- a/apps/ledger/src/schema/schema.service.ts
+++ b/apps/ledger/src/schema/schema.service.ts
@@ -17,7 +17,7 @@ import { IUserRequestInterface } from './interfaces/schema.interface';
 import { CreateSchemaAgentRedirection, GetSchemaAgentRedirection } from './schema.interface';
 import { map } from 'rxjs/operators';
 import { OrgAgentType } from '@credebl/enum/enum';
-import { ICredDefWithPagination, ISchemaData, ISchemasWithPagination } from '@credebl/common/interfaces/schema.interface';
+import { ICredDefWithPagination, ISchemaData, ISchemaDetails, ISchemasWithPagination } from '@credebl/common/interfaces/schema.interface';
 import { Cache } from 'cache-manager';
 import { CACHE_MANAGER } from '@nestjs/cache-manager';
 import { CommonConstants } from '@credebl/common/common.constant';
@@ -656,24 +656,7 @@ export class SchemaService extends BaseService {
     }
   }
 
-  async getAllSchema(schemaSearchCriteria: ISchemaSearchCriteria): Promise<{
-    totalItems: number;
-    hasNextPage: boolean;
-    hasPreviousPage: boolean;
-    nextPage: number;
-    previousPage: number;
-    lastPage: number;
-    data: {
-      createDateTime: Date;
-      createdBy: string;
-      name: string;
-      schemaLedgerId: string;
-      version: string;
-      attributes: string;
-      publisherDid: string;
-      issuerId: string;
-    }[];
-  }> {
+  async getAllSchema(schemaSearchCriteria: ISchemaSearchCriteria): Promise<ISchemaDetails> {
     try {
       const response = await this.schemaRepository.getAllSchemaDetails(schemaSearchCriteria);
 
diff --git a/libs/common/src/interfaces/schema.interface.ts b/libs/common/src/interfaces/schema.interface.ts
index c773c206a..b85f61775 100644
--- a/libs/common/src/interfaces/schema.interface.ts
+++ b/libs/common/src/interfaces/schema.interface.ts
@@ -13,18 +13,31 @@ export interface ISchemasWithPagination extends IPaginationDetails{
     data: ISchemaData[];
   }
 
-  export interface ISchemaData {
+  export interface ISchemaData extends ISchema {
+    orgId: string;
+  }
+
+  export interface ISchemaDetails extends IPaginationDetails{
+    data: ISchema[];
+  }
+  
+  interface ISchema {
     createDateTime: Date;
     createdBy: string;
     name: string;
+    schemaLedgerId: string;
     version: string;
     attributes: string;
-    schemaLedgerId: string;
     publisherDid: string;
     issuerId: string;
-    orgId: string;
   }
+  
 
+  export interface IPlatformSchemas {
+    schemasCount: number;
+    schemasResult: ISchemaData[];
+  }
+  
   export interface ICredDefData {
     tag: string;
     credentialDefinitionId: string;
@@ -41,4 +54,7 @@ export interface ISchemasWithPagination extends IPaginationDetails{
     credDefCount: number;
     credDefResult: ICredDefData[];
   }  
-  
\ No newline at end of file
+
+  export interface INetworkUrl {
+    networkUrl: string;
+  }
diff --git a/libs/common/src/response-messages/index.ts b/libs/common/src/response-messages/index.ts
index 89d149584..85c2c27db 100644
--- a/libs/common/src/response-messages/index.ts
+++ b/libs/common/src/response-messages/index.ts
@@ -181,7 +181,8 @@ export const ResponseMessages = {
     },
     ledger: {
         success: {
-            fetch: 'Ledgers retrieved successfully.'
+            fetch: 'Ledgers retrieved successfully.',
+            fetchNetworkUrl: 'Network url retrieved successfully'
         },
         error: {
             NotFound: 'No ledgers found.'