Paypal 在创建计费计划时给我一个 Required scope missing 错误

Question

我现在使用 python paypal-sdk

在我的网站上放置一个贝宝订阅按钮

要订阅付款，我正在按照这些步骤操作。

创建计费计划
激活它
创建结算协议
执行它。

但是创建结算计划失败并向我发送 REQUIRED SCOPE MISSING 错误。我从贝宝官方开发网站复制了计费计划参数。所以我不认为我应要求遗漏了什么。

这是我创建计费计划的代码

billing_plan = paypalrestsdk.BillingPlan({
  "name": "T-Shirt of the Month Club Plan",
  "description": "Monthly plan for getting the t-shirt of the month.",
  "type": "fixed",
  "payment_definitions": [
    {
      "name": "Trial Plan",
      "type": "TRIAL",
      "frequency_interval": "1",
      "frequency": "MONTH",
      "cycles": "1",
      "amount": {
        "currency": "USD",
        "value": "9.99"
      },
      "charge_models": [
        {
          "type": "TAX",
          "amount": {
            "currency": "USD",
            "value": "1.65"
          }
        },
        {
          "type": "SHIPPING",
          "amount": {
            "currency": "USD",
            "value": "9.99"
          }
        }
      ]
    },
    {
      "name": "Standard Plan",
      "type": "REGULAR",
      "frequency_interval": "1",
      "frequency": "MONTH",
      "cycles": "11",
      "amount": {
        "currency": "USD",
        "value": "19.99"
      },
      "charge_models": [
        {
          "type": "TAX",
          "amount": {
            "currency": "USD",
            "value": "2.47"
          }
        },
        {
          "type": "SHIPPING",
          "amount": {
            "currency": "USD",
            "value": "9.99"
          }
        }
      ]
    }
  ],
  "merchant_preferences": {
    "setup_fee": {
        "currency": "USD",
        "value": "1"
    },
    "cancel_url": "http://www.cancel.com",
    "return_url": "http://www.return.com",
    "max_fail_attempts": "0",
    "auto_bill_amount": "YES",
    "initial_fail_amount_action": "CONTINUE"
  }
})
if billing_plan.create():
  return billing_plan.id

这是我的 paypal 配置

PAYPAL_CONF = {
  'mode': 'sandbox',
  'client_id': CLIENT_ID_IN_SANDBOX_ACCOUNT,
  'client_secret': SECRET_IN_SANDBOX_ACCOUNT,
}

paypalrestsdk.configure(settings.PAYPAL_CONF)

和错误信息

ForbiddenAccess: Failed. Response status: 403. Response message: Forbidden. Error message: {"name":"REQUIRED_SCOPE_MISSING","message":"Access token does not have required scope","information_link":"https://developer.paypal.com/webapps/developer/docs/api/#REQUIRED_SCOPE_MISSING","debug_id":"bf845229ca125"}

我搜索了几篇文章，但没有成功。

编辑：我试过应用程序设置，但问题不同。

Answer 1

我的同事帮我解决了这个问题。实际上，我使用的是贝宝为我创建的默认沙盒服务商应用程序。您可以像这样访问这些应用程序。（*它没有在仪表板上显示 apps）

sandbox > accounts > account-facilitator > profile > API credentials tab > apps

但是没有用。因此，他使用 Dashboard > My Apps & credencials > create app(sandbox) 创建了一个新应用程序，并替换了新应用程序的客户端 ID 和密码。

它就像魔法一样有效。

ps。当我纠结的时候，我发现了@tamak 的评论。 "gave me a really weird feeling about using paypal at all to be honest." 在

太真实了。

Paypal 在创建计费计划时给我一个 Required scope missing 错误

Paypal give me a Required scope missing error when creating billing plan

python

paypal

paypal-sandbox