diff --git a/apps/api/src/services/configuration.service.ts b/apps/api/src/services/configuration.service.ts
index 60e36623e..7441429dd 100644
--- a/apps/api/src/services/configuration.service.ts
+++ b/apps/api/src/services/configuration.service.ts
@@ -19,7 +19,7 @@ export class ConfigurationService {
       CACHE_TTL: num({ default: 1 }),
       DATA_SOURCE_PRIMARY: str({ default: DataSource.YAHOO }),
       DATA_SOURCES: json({
-        default: [DataSource.MANUAL, DataSource.YAHOO]
+        default: [DataSource.MANUAL, DataSource.YAHOO, DataSource.COINGECKO]
       }),
       ENABLE_FEATURE_BLOG: bool({ default: false }),
       ENABLE_FEATURE_CUSTOM_SYMBOLS: bool({ default: false }),
diff --git a/apps/api/src/services/data-provider/coingecko/coingecko-data.service.ts b/apps/api/src/services/data-provider/coingecko/coingecko-data.service.ts
new file mode 100644
index 000000000..ee8b00a7f
--- /dev/null
+++ b/apps/api/src/services/data-provider/coingecko/coingecko-data.service.ts
@@ -0,0 +1,198 @@
+import { LookupItem } from '@ghostfolio/api/app/symbol/interfaces/lookup-item.interface';
+import { ConfigurationService } from '@ghostfolio/api/services/configuration.service';
+import { DataProviderInterface } from '@ghostfolio/api/services/data-provider/interfaces/data-provider.interface';
+import {
+  IDataProviderHistoricalResponse,
+  IDataProviderResponse
+} from '@ghostfolio/api/services/interfaces/interfaces';
+import { DATE_FORMAT } from '@ghostfolio/common/helper';
+import { Granularity } from '@ghostfolio/common/types';
+import { Injectable, Logger } from '@nestjs/common';
+import {
+  AssetClass,
+  AssetSubClass,
+  DataSource,
+  SymbolProfile
+} from '@prisma/client';
+import bent from 'bent';
+import { format, differenceInDays, addDays, subDays } from 'date-fns';
+
+@Injectable()
+export class CoinGeckoDataService implements DataProviderInterface {
+  private readonly URL = 'https://api.coingecko.com/api/v3';
+  private COINLIST = [];
+  private DEFAULT_CURRENCY: string;
+  private DB = {};
+
+  public constructor(
+    private readonly configurationService: ConfigurationService
+  ) {
+    this.DEFAULT_CURRENCY = this.configurationService
+      .get('BASE_CURRENCY')
+      .toUpperCase();
+    this.DB = {};
+  }
+
+  public canHandle(symbol: string) {
+    return true;
+  }
+
+  public async getDividends({
+    from,
+    granularity = 'day',
+    symbol,
+    to
+  }: {
+    from: Date;
+    granularity: Granularity;
+    symbol: string;
+    to: Date;
+  }) {
+    return {};
+  }
+
+  public async getCoinList() {
+    // TODO: Some caching refresh after X?
+    if (this.COINLIST.length == 0) {
+      const req = bent(`${this.URL}/coins/list`, 'GET', 'json', 200);
+      const response = await req();
+      this.COINLIST = response;
+    }
+  }
+
+  public async getAssetProfile(
+    aSymbol: string
+  ): Promise<Partial<SymbolProfile>> {
+    return {
+      assetClass: AssetClass.CASH,
+      assetSubClass: AssetSubClass.CRYPTOCURRENCY,
+      currency: this.DEFAULT_CURRENCY.toUpperCase(),
+      dataSource: this.getName(),
+      name: aSymbol,
+      symbol: aSymbol
+    };
+  }
+
+  public async popolateDb(datefrom: Date, symbol: string) {
+    let start_day;
+    let end_day;
+    datefrom.setHours(0, 0, 1);
+    start_day = Math.round(datefrom.getTime() / 1000);
+    end_day = Math.round(new Date().getTime() / 1000);
+    const targeturl = `${
+      this.URL
+    }/coins/${symbol.toLowerCase()}/market_chart/range?vs_currency=${this.DEFAULT_CURRENCY.toLowerCase()}&from=${start_day}&to=${end_day}`;
+    const req = bent(targeturl, 'GET', 'json', 200);
+    const response = await req();
+    if (response.prices.length) {
+      for (const iter of response.prices) {
+        let day = new Date(iter[0]);
+        day.setHours(0, 0, 1, 1);
+        let dayepoch = Math.round(day.getTime() / 1000);
+        this.DB[dayepoch] = iter[1];
+      }
+    }
+  }
+
+  public async getDayStat(datein: Date, symbol: string) {
+    let out = { marketPrice: 0 };
+    let prevday = subDays(datein, 1);
+    datein.setHours(0, 0, 1, 1);
+    let start_day = Math.round(datein.getTime() / 1000);
+    let prev_day = Math.round(prevday.getTime() / 1000);
+    out['marketPrice'] = this.DB[start_day];
+    if (prev_day in this.DB) {
+      out['performance'] = this.DB[start_day] / this.DB[prev_day];
+    } else {
+      out['performance'] = 0;
+    }
+    return out;
+  }
+
+  public async getHistorical(
+    aSymbol: string,
+    aGranularity: Granularity = 'day',
+    from: Date,
+    to: Date
+  ): Promise<{
+    [symbol: string]: { [date: string]: IDataProviderHistoricalResponse };
+  }> {
+    let out = {};
+    out[aSymbol] = {};
+    const total_days = Math.abs(differenceInDays(from, to)) + 1;
+    await this.popolateDb(from, aSymbol);
+    for (const iter of Array(total_days).keys()) {
+      let day = addDays(from, iter);
+      let datestr = format(day, DATE_FORMAT);
+      out[aSymbol][datestr] = await this.getDayStat(day, aSymbol);
+    }
+
+    return out;
+  }
+
+  public getMaxNumberOfSymbolsPerRequest() {
+    // Safe Rate Limit: https://www.coingecko.com/en/api/pricing#general
+    return 20;
+  }
+
+  public getName(): DataSource {
+    return DataSource.COINGECKO;
+  }
+
+  public async getQuotes(
+    aSymbols: string[]
+  ): Promise<{ [symbol: string]: IDataProviderResponse }> {
+    var results = {};
+
+    if (aSymbols.length <= 0) {
+      return {};
+    }
+    try {
+      for (const coin of aSymbols) {
+        const coinlower = coin.toLowerCase();
+        const req = bent(
+          `${
+            this.URL
+          }/simple/price?ids=${coinlower}&vs_currencies=${this.DEFAULT_CURRENCY.toLowerCase()}`,
+          'GET',
+          'json',
+          200
+        );
+        const response = await req();
+        const price = response[coinlower][this.DEFAULT_CURRENCY.toLowerCase()];
+
+        results[coin] = {
+          currency: this.DEFAULT_CURRENCY,
+          dataSource: DataSource.COINGECKO,
+          marketPrice: price,
+          marketState: 'closed'
+        };
+      }
+
+      return results;
+    } catch (error) {
+      Logger.error(error, 'CoinGecko');
+      return {};
+    }
+  }
+
+  public async search(aQuery: string): Promise<{ items: LookupItem[] }> {
+    await this.getCoinList();
+    if (aQuery.length <= 2) {
+      return { items: [] };
+    }
+    var coins = [];
+
+    for (const coiniter of this.COINLIST) {
+      if (coiniter.id.toLowerCase().includes(aQuery)) {
+        coins.push({
+          symbol: coiniter.id.toUpperCase(),
+          currency: this.DEFAULT_CURRENCY,
+          dataSource: this.getName(),
+          name: `${coiniter.name} (From CoinGecko)`
+        });
+      }
+    }
+    return { items: coins };
+  }
+}
\ No newline at end of file
diff --git a/apps/api/src/services/data-provider/data-provider.module.ts b/apps/api/src/services/data-provider/data-provider.module.ts
index abafe6189..eb596bb3c 100644
--- a/apps/api/src/services/data-provider/data-provider.module.ts
+++ b/apps/api/src/services/data-provider/data-provider.module.ts
@@ -1,6 +1,7 @@
 import { ConfigurationModule } from '@ghostfolio/api/services/configuration.module';
 import { CryptocurrencyModule } from '@ghostfolio/api/services/cryptocurrency/cryptocurrency.module';
 import { AlphaVantageService } from '@ghostfolio/api/services/data-provider/alpha-vantage/alpha-vantage.service';
+import { CoinGeckoDataService } from '@ghostfolio/api/services/data-provider/coingecko/coingecko-data.service';
 import { EodHistoricalDataService } from '@ghostfolio/api/services/data-provider/eod-historical-data/eod-historical-data.service';
 import { GoogleSheetsService } from '@ghostfolio/api/services/data-provider/google-sheets/google-sheets.service';
 import { ManualService } from '@ghostfolio/api/services/data-provider/manual/manual.service';
@@ -21,6 +22,7 @@ import { DataProviderService } from './data-provider.service';
   ],
   providers: [
     AlphaVantageService,
+    CoinGeckoDataService,
     DataProviderService,
     EodHistoricalDataService,
     GoogleSheetsService,
@@ -30,6 +32,7 @@ import { DataProviderService } from './data-provider.service';
     {
       inject: [
         AlphaVantageService,
+        CoinGeckoDataService,
         EodHistoricalDataService,
         GoogleSheetsService,
         ManualService,
@@ -39,6 +42,7 @@ import { DataProviderService } from './data-provider.service';
       provide: 'DataProviderInterfaces',
       useFactory: (
         alphaVantageService,
+        CoinGeckoDataService,
         eodHistoricalDataService,
         googleSheetsService,
         manualService,
@@ -46,6 +50,7 @@ import { DataProviderService } from './data-provider.service';
         yahooFinanceService
       ) => [
         alphaVantageService,
+        CoinGeckoDataService,
         eodHistoricalDataService,
         googleSheetsService,
         manualService,
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 937897a1d..dc4c1302d 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -205,6 +205,7 @@ enum AssetSubClass {
 
 enum DataSource {
   ALPHA_VANTAGE
+  COINGECKO
   EOD_HISTORICAL_DATA
   GOOGLE_SHEETS
   MANUAL