This is not actually that easy to Google because the Paypal API documentation is a mess. There are several different ways to do almost everything, and it seems like Paypal's expectation is that you memorize the brand names they have for services with the core functionality of those services.
A pain.
But there is already a good answer for this question here on stackoverflow.com
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这对谷歌来说实际上并不那么容易，因为 Paypal API 文档一团糟。几乎所有事情都有几种不同的方法，Paypal 似乎希望您记住他们的服务品牌名称以及这些服务的核心功能。
一种痛苦。
但是 stackoverflow.com 上已经对这个问题有了一个很好的答案
如何汇款至任何 PayPal 帐户
This is not actually that easy to Google because the Paypal API documentation is a mess. There are several different ways to do almost everything, and it seems like Paypal's expectation is that you memorize the brand names they have for services with the core functionality of those services.
A pain.
But there is already a good answer for this question here on stackoverflow.com
How to send money to any paypal account