diff --git a/backend/src/validator/entities/validator.entity.ts b/backend/src/validator/entities/validator.entity.ts
new file mode 100644
index 00000000..ca4220ad
--- /dev/null
+++ b/backend/src/validator/entities/validator.entity.ts
@@ -0,0 +1,21 @@
+import {Table, Column, Model, PrimaryKey, AutoIncrement} from 'sequelize-typescript'
+
+
+@Table({
+  tableName: 'validator',
+})
+export class Validator extends Model {
+  @PrimaryKey
+  @AutoIncrement
+  @Column
+  id: number;
+
+  @Column
+  index: number;
+
+  @Column
+  pubkey: string;
+
+  @Column
+  withdrawal_credentials: string;
+}
diff --git a/backend/src/validator/validator-detail.service.ts b/backend/src/validator/validator-detail.service.ts
new file mode 100644
index 00000000..ae76f227
--- /dev/null
+++ b/backend/src/validator/validator-detail.service.ts
@@ -0,0 +1,68 @@
+import { Injectable } from '@nestjs/common';
+import { UtilsService } from '../utils/utils.service';
+import {InjectModel} from '@nestjs/sequelize';
+import { LighthouseValidatorResult } from '../../../src/types/validator';
+import { Validator } from './entities/validator.entity';
+import { SpecsService } from '../specs/specs.service';
+import * as moment from 'moment';
+
+@Injectable()
+export class ValidatorDetailService {
+  constructor(
+    @InjectModel(Validator)
+    private validatorRepository: typeof Validator,
+    private specService: SpecsService,
+    private utilsService: UtilsService
+  ) {}
+  private validatorUrl = process.env.VALIDATOR_URL;
+  private apiToken = process.env.API_TOKEN;
+  private beaconUrl = process.env.BEACON_URL;
+
+  private config = {
+    headers: {
+      Authorization: `Bearer ${this.apiToken}`,
+    },
+  };
+
+  async findOrFetch(): Promise<any[]> {
+    const validatorDetails = await this.validatorRepository.findAll();
+
+    if(validatorDetails.length) {
+      const now = moment()
+      const { SLOTS_PER_EPOCH, SECONDS_PER_SLOT } = await this.specService.findOrFetch()
+
+      const secondsPerEpoch = Number(SLOTS_PER_EPOCH) * Number(SECONDS_PER_SLOT)
+      const validatorData = validatorDetails.map(details => details.dataValues)
+
+      const isValid = validatorData.every(validator => {
+        const createdAt = moment(validator.createdAt)
+        const diffInSeconds = now.diff(createdAt, 'seconds')
+
+        return diffInSeconds <= secondsPerEpoch
+      })
+
+      if(isValid) {
+        return validatorData
+      } else {
+        await this.validatorRepository.destroy({truncate: true})
+      }
+    }
+
+    const { data } = await this.utilsService.sendHttpRequest({
+      url: `${this.validatorUrl}/lighthouse/validators`,
+      config: this.config,
+    });
+    const validatorKeys = data.data.map((validator: LighthouseValidatorResult) => validator.voting_pubkey)
+      .join(',')
+
+    const { data: states } = await this.utilsService.sendHttpRequest({
+      url: `${this.beaconUrl}/eth/v1/beacon/states/head/validators?id=${validatorKeys}`,
+    });
+
+    const newValDetails = states.data.map(({index, validator: {pubkey, withdrawal_credentials}}) => ({index, pubkey, withdrawal_credentials }))
+
+    await this.validatorRepository.bulkCreate(newValDetails)
+
+    return newValDetails
+  }
+}