feat(): Added CBApp data endpoints

src/CBAppClient.ts

@@ -15,7 +15,9 @@ import {
 import {
   CBAppAccount,
   CBAppAddress,
+  CBAppCryptocurrency,
   CBAppDepositWithdrawal,
+  CBAppFiatCurrency,
   CBAppPagination,
   CBAppTransaction,
 } from './types/response/coinbase-app-client.js';
@@ -355,4 +357,125 @@ export class CBAppClient extends BaseRestClient {
       `/v2/accounts/${params.accountId}/withdrawals/${params.withdrawalId}`,
     );
   }
+
+  /**
+   *
+   * DATA - Currencies Endpoints
+   *
+   */
+
+  /**
+   * Get Fiat Currencies
+   *
+   * Lists known fiat currencies. Currency codes conform to the ISO 4217 standard where possible.
+   * Currencies with no representation in ISO 4217 may use a custom code.
+   */
+  getFiatCurrencies(): Promise<{
+    data: CBAppFiatCurrency[];
+  }> {
+    return this.get('/v2/currencies');
+  }
+
+  /**
+   * Get Cryptocurrencies
+   *
+   * Lists known cryptocurrencies.
+   */
+  getCryptocurrencies(): Promise<CBAppCryptocurrency[]> {
+    return this.get('/v2/currencies/crypto');
+  }
+
+  /**
+   *
+   * DATA- Exchange rates Endpoints
+   *
+   */
+
+  /**
+   * Get Exchange Rates
+   *
+   * Get current exchange rates. Default base currency is USD but it can be defined as any supported currency.
+   * Returned rates will define the exchange rate for one unit of the base currency.
+   */
+  getExchangeRates(params?: { currency?: string }): Promise<{
+    data: {
+      currency: string;
+      rates: { [key: string]: string };
+    };
+  }> {
+    return this.get(`/v2/exchange-rates`, params);
+  }
+
+  /**
+   *
+   * DATA - Prices Endpoints
+   *
+   */
+
+  /**
+   * Get Buy Price
+   *
+   * Get the total price to buy one bitcoin or ether.
+   * This endpoint doesn't require authentication.
+   */
+  getBuyPrice(params: { currencyPair: string }): Promise<{
+    data: {
+      amount: string;
+      currency: string;
+    };
+  }> {
+    return this.get(`/v2/prices/${params.currencyPair}/buy`);
+  }
+
+  /**
+   * Get Sell Price
+   *
+   * Get the total price to sell one bitcoin or ether.
+   * This endpoint doesn't require authentication.
+   */
+  getSellPrice(params: { currencyPair: string }): Promise<{
+    data: {
+      amount: string;
+      currency: string;
+    };
+  }> {
+    return this.get(`/v2/prices/${params.currencyPair}/sell`);
+  }
+
+  /**
+   * Get Spot Price
+   *
+   * Get the current market price for bitcoin. This is usually somewhere in between the buy and sell price.
+   * This endpoint doesn't require authentication.
+   */
+  getSpotPrice(params: { currencyPair: string; date?: string }): Promise<{
+    data: {
+      amount: string;
+      currency: string;
+    };
+  }> {
+    const { currencyPair, ...query } = params;
+    return this.get(`/v2/prices/${currencyPair}/spot`, query);
+  }
+
+  /**
+   *
+   * DATA - Time Endpoints
+   *
+   */
+
+  /**
+   * Get Current Time
+   *
+   * Get the API server time.
+   * This endpoint doesn't require authentication.
+   */
+  getCurrentTime(): Promise<{
+    data: {
+      iso: string;
+      epoch: number;
+    };
+  }> {
+    return this.get('/v2/time');
+  }
 }

src/types/request/coinbase-app-client.ts

@@ -65,3 +65,27 @@ export interface CBAppWithdrawFundsRequest {
   payment_method: string;
   commit?: boolean;
 }
+
+/**
+ *
+ * DATA - Currencies Endpoints
+ *
+ */
+
+/**
+ *
+ * DATA- Exchange rates Endpoints
+ *
+ */
+
+/**
+ *
+ * DATA - Prices Endpoints
+ *
+ */
+
+/**
+ *
+ * DATA - Time Endpoints
+ *
+ */

src/types/response/coinbase-app-client.ts

@@ -148,3 +148,44 @@ export interface CBAppDepositWithdrawal {
   fee: DepositWithdrawalAmountCurrency;
   payout_at: string;
 }
+
+/**
+ *
+ * DATA - Currencies Endpoints
+ *
+ */
+
+export interface CBAppFiatCurrency {
+  id: string;
+  name: string;
+  min_size: string;
+}
+
+export interface CBAppCryptocurrency {
+  code: string;
+  name: string;
+  color: string;
+  sort_index: number;
+  exponent: number;
+  type: string;
+  address_regex: string;
+  asset_id: string;
+}
+
+/**
+ *
+ * DATA- Exchange rates Endpoints
+ *
+ */
+
+/**
+ *
+ * DATA - Prices Endpoints
+ *
+ */
+
+/**
+ *
+ * DATA - Time Endpoints
+ *
+ */