diff --git a/src/index.ts b/src/index.ts
index a4330cc..b718da0 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,2 +1,4 @@
+export * from './lib';
 export { default as CryptoCurrencies } from './types/CryptoCurrencies';
 export { default as FiatCurrencies } from './types/FiatCurrencies';
+export { default as getCurrencySymbol } from './utils/getCurrencySymbol';
diff --git a/src/lib/Ticker/Ticker.ts b/src/lib/Ticker/Ticker.ts
new file mode 100644
index 0000000..2f8d54b
--- /dev/null
+++ b/src/lib/Ticker/Ticker.ts
@@ -0,0 +1,107 @@
+import CryptoCurrencies from '../../types/CryptoCurrencies';
+import FiatCurrencies from '../../types/FiatCurrencies';
+import getCurrencySymbol from '../../utils/getCurrencySymbol';
+
+type TickerConfig = {
+    base: CryptoCurrencies | FiatCurrencies;
+    quote: CryptoCurrencies | FiatCurrencies;
+    frequency?: number;
+    request: () => Promise<number>;
+    onUpdate?: (price: number) => void;
+    onError?: (e: any) => void;
+}
+
+type TickerHistory = Array<{
+    price: number;
+    date: Date;
+}>;
+
+class Ticker {
+    private readonly _baseName: string;
+    private readonly _baseSymbol: string;
+
+    private readonly _quoteName: string;
+    private readonly _quoteSymbol: string;
+
+    private readonly _frequency: number;
+    private readonly _request: () => Promise<number>;
+    private readonly _onUpdate?: (price: number) => void;
+    private readonly _onError?: (e: any) => void;
+
+    private _price: number = 0;
+    private _history: TickerHistory = [];
+
+    private _interval: NodeJS.Timeout | undefined = undefined;
+    private _fetching: boolean = false;
+
+    constructor(config: TickerConfig) {
+        const baseSymbol = getCurrencySymbol(config.base);
+        if (!baseSymbol) throw new Error('Invalid base currency.');
+
+        const quoteSymbol = getCurrencySymbol(config.quote);
+        if (!quoteSymbol) throw new Error('Invalid quote currency.');
+
+        this._baseName = config.base.toString();
+        this._baseSymbol = baseSymbol;
+        
+        this._quoteName = config.quote.toString();
+        this._quoteSymbol = quoteSymbol;
+
+        this._frequency = config.frequency || 1000;
+        this._request = config.request;
+        this._onUpdate = config.onUpdate;
+        this._onError = config.onError;
+    }
+
+    public get baseName(): string { return this._baseName; }
+    public get baseSymbol(): string { return this._baseSymbol; }
+
+    public get quoteName(): string { return this._quoteName; }
+    public get quoteSymbol(): string { return this._quoteSymbol; }
+
+    public get price(): number { return this._price; }
+    public get history(): TickerHistory { return this._history; }
+
+    public get active(): boolean { return this._interval !== undefined; }
+
+    public update(): void {
+        if (!this._fetching) {
+            this._fetching = true;
+            this._request()
+                .then(price => {
+                    this._price = price;
+                    this._history.push({ price, date: new Date() });
+                    if (this._onUpdate) this._onUpdate(price);
+                })
+                .catch(e => {
+                    if (this._onError) this._onError(e);
+                })
+                .finally(() => {
+                    this._fetching = false;
+                });
+        }
+    }
+
+    public start(): void {
+        if (this._interval === undefined) {
+            this._interval = setInterval(() => {
+                this.update();
+            }, this._frequency);
+        }
+    }
+
+    public stop(): void {
+        if (this._interval !== undefined) {
+            clearTimeout(this._interval);
+            this._interval = undefined;
+        }
+    }
+
+    public reset(): void {
+        this.stop();
+        this._price = 0;
+        this._history = [];
+    }
+}
+
+export default Ticker;
diff --git a/src/lib/Ticker/index.ts b/src/lib/Ticker/index.ts
new file mode 100644
index 0000000..81f57fa
--- /dev/null
+++ b/src/lib/Ticker/index.ts
@@ -0,0 +1 @@
+export { default } from './Ticker';
diff --git a/src/lib/index.ts b/src/lib/index.ts
new file mode 100644
index 0000000..7e1481f
--- /dev/null
+++ b/src/lib/index.ts
@@ -0,0 +1 @@
+export { default as Ticker } from './Ticker';
diff --git a/src/types/CryptoCurrencies.ts b/src/types/CryptoCurrencies.ts
index 4175b53..7e3a177 100644
--- a/src/types/CryptoCurrencies.ts
+++ b/src/types/CryptoCurrencies.ts
@@ -1,22 +1,43 @@
 enum CryptoCurrencies {
-    ADA,
-    ALGO,
-    ATOM,
-    BNB,
-    BTC,
-    DASH,
-    DOT,
-    DAI,
-    DNT,
-    ETH,
-    GLM,
-    LINK,
-    LTC,
-    REN,
-    STORJ,
-    XLM,
-    XTZ,
-    XRP
+    AAVE  = 'Aave',
+    ADA   = 'Cardano',
+    ALGO  = 'Algorland',
+    ATOM  = 'Cosmos',
+    AVAX  = 'Avalanche',
+    BAT   = 'Basic Attention Token',
+    BCH   = 'Bitcoin Cash',
+    BNB   = 'Binance Coin',
+    BTC   = 'Bitcoin',
+    BUSD  = 'Binance USD',
+    COMP  = 'Compound',
+    DASH  = 'Dash',
+    DAI   = 'Dai',
+    DOT   = 'Polkadot',
+    DNT   = 'District0x',
+    EOS   = 'EOS',
+    ETC   = 'Ethereum Classic',
+    ETH   = 'Ethereum',
+    FIL   = 'Filecoin',
+    GLM   = 'Golem',
+    GRT   = 'The Graph',
+    LINK  = 'Chainlink',
+    LTC   = 'Litecoin',
+    MKR   = 'Maker',
+    NEO   = 'Neo',
+    ONT   = 'Ontology',
+    REN   = 'Ren',
+    REP   = 'Augur',
+    STORJ = 'Storj',
+    USDC  = 'USD Coin',
+    USDT  = 'Tether',
+    VET   = 'VeChain',
+    XLM   = 'Stellar',
+    XMR   = 'Monero',
+    XTZ   = 'Tezos',
+    XRP   = 'Ripple',
+    YFI   = 'yearn.finance',
+    ZEC   = 'Zcash',
+    ZRX   = '0x'
 }
 
 export default CryptoCurrencies;
diff --git a/src/types/FiatCurrencies.ts b/src/types/FiatCurrencies.ts
index 4535923..c4c914f 100644
--- a/src/types/FiatCurrencies.ts
+++ b/src/types/FiatCurrencies.ts
@@ -1,6 +1,13 @@
 enum FiatCurrencies {
+    AUD = 'Australian Dollar',
+    CAD = 'Canadian Dollar',
+    CHF = 'Swiss Franc',
+    CNY = 'Chinese Yuan',
     EUR = 'Euro',
-    USD = 'US Dollar'
+    GBP = 'Pound Sterling',
+    JPY = 'Japanese Yen',
+    MXN = 'Mexican Peso',
+    USD = 'United States Dollar'
 }
 
-export default FiatCurrencies;
\ No newline at end of file
+export default FiatCurrencies;
diff --git a/src/utils/getCurrencySymbol.ts b/src/utils/getCurrencySymbol.ts
new file mode 100644
index 0000000..59adfea
--- /dev/null
+++ b/src/utils/getCurrencySymbol.ts
@@ -0,0 +1,14 @@
+import CryptoCurrencies from '../types/CryptoCurrencies';
+import FiatCurrencies from '../types/FiatCurrencies';
+
+function getCurrencySymbol(currency: CryptoCurrencies | FiatCurrencies): string | undefined {
+    return Object.keys(CryptoCurrencies).find(key => {
+        const crypto = CryptoCurrencies[key as keyof typeof CryptoCurrencies];
+        if (currency === crypto) return key;
+    }) || Object.keys(FiatCurrencies).find(key => {
+        const fiat = FiatCurrencies[key as keyof typeof FiatCurrencies];
+        if (currency === fiat) return key;
+    });
+}
+
+export default getCurrencySymbol;
diff --git a/tsconfig.json b/tsconfig.json
index 9b5512c..55741b7 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
     "compilerOptions": {
         "target": "ESNEXT",
-        "module": "ESNEXT",
+        "module": "commonjs",
         "declaration": true,
         "declarationMap": true,
         "sourceMap": true,
@@ -10,10 +10,6 @@
         "removeComments": false,
         "strict": true,
         "moduleResolution": "node",
-        "baseUrl": "./",
-        "paths": {
-            "~types/*": ["./src/types/*"]
-        },
         "esModuleInterop": true,
         "resolveJsonModule": true,
         "experimentalDecorators": true,
@@ -27,4 +23,4 @@
     "exclude": [
         "node_modules"
     ]
-}
\ No newline at end of file
+}