“error":“unsupported_grant_type"，“error_description":“Grant Type is NULL"有 Paypal 的邮递员 [英] "error": "unsupported_grant_type", "error_description": "Grant Type is NULL" Postman with Paypal

问题描述

我正在按照有关如何使用 Postman 从 Paypal 获取访问令牌的说明进行操作.

我不断收到此错误消息:

<块引用>

"error": "unsupported_grant_type", "error_description": "授权类型为 NULL"

这是我的邮递员设置:

网址:

I am following the instruction on how to get an access token from Paypal using Postman.

I keep on getting this error message:

"error": "unsupported_grant_type", "error_description": "Grant Type is NULL"

Here is my postman setting:

Url: https://api.sandbox.paypal.com/v1/oauth2/token

Authrization: Username: client_id... Password: secret...

Header: Content-Type -> application/x-www-form-urlencoded

body: form-urlencoded

key: grant_type
value: client_credentials

解决方案

Follow the screenshots. I guess your problem in flow when you insert grant_type in body.

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