在当今全球经济中，准确和高效的货币转换需求比以往任何时候都更加重要。开发人员常常面临选择合适的 API 以集成到其应用程序中的挑战，以进行货币转换。在这篇博客文章中，我们将比较两个突出的 API：货币转换引擎 API 和 货币转换器 API。我们将深入探讨它们的功能、性能、可扩展性和用例，以帮助您做出明智的决定。
两个 API 的概述
货币转换引擎 API
货币转换引擎 API 旨在通过提供实时汇率和准确的货币转换来简化全球交易。它拥有一个全面的数据库，来源于各种金融市场，确保用户获得可靠的转换信息。该 API 对于需要精确财务数据的应用程序特别有利，例如电子商务平台、旅行应用程序和财务管理工具。
货币转换器 API
货币转换器 API 支持超过 160 种货币，并基于国家中央银行和市场数据提供的数据。它每小时更新汇率，适合需要高效转换货币金额的应用程序。该 API 非常适合国际运营并需要最新货币价值的金融公司和企业。
并排功能比较
货币转换引擎 API 的主要功能
货币转换引擎 API 的一个突出特点是能够提供所有可用货币的全面列表。通过简单地运行 API，用户可以检索支持的货币完整列表：
["USD","INR","AED","AMD","ANG","ARS","BAM","AUD","AWG","BBD","ALL","SAR","AFN","AZN","TRY","SDG","TND","AOA","SLL","BTC","BYR","BTN","CRC","BOB","BMD","CLF","BWP","HKD","COP","GEL","JMD","CNY","IRR","GNF","GBP","BGN","BDT","JOD","BZD","DKK","CHF","BSD","CLP","BIF","CUC","CDF","IQD","BND","GYD","CVE","HRK","BRL","CZK","IDR","DJF","KMF","DOP","FKP","KRW","CAD","EUR","GMD","BHD","IMP","GTQ","ETB","FJD","GIP","ILS","LKR","DZD","JPY","LVL","ERN","KGS","BYN","GHS","LYD","KPW","HTG","KZT","EGP","LAK","KWD","NIO","MDL","JEP","HNL","HUF","KYD","GGP","KHR","MOP","ISK","LRD","MUR","MAD","KES","TWD","SEK","NZD","SGD","ZAR","MYR","MXN","PKR","PHP"]
此功能使开发人员能够轻松地将货币选择集成到其应用程序中，从而增强用户体验。
另一个关键功能是货币转换能力。用户可以通过指定源货币、目标货币和要转换的金额来在两种货币之间进行转换：
{"from":"USD","to":"BRL","amount":53.92995}
此 API 调用返回转换后的金额，使开发人员能够轻松地在其应用程序中实现货币转换。
货币转换器 API 的主要功能
货币转换器 API 还提供检索所有可用货币列表的功能。这使开发人员能够为用户提供全面的货币选择进行转换：
{"currencies":{"STN":"圣多美和普林西比多布拉
