![OAuth 2.0 Client Credentials: Client ID and Secret not urlencoded when using Basic Auth header · Issue #7138 · postmanlabs/postman-app-support · GitHub OAuth 2.0 Client Credentials: Client ID and Secret not urlencoded when using Basic Auth header · Issue #7138 · postmanlabs/postman-app-support · GitHub](https://user-images.githubusercontent.com/16588032/76423049-357bb780-63cc-11ea-8cac-2d37ff5b7322.png)
OAuth 2.0 Client Credentials: Client ID and Secret not urlencoded when using Basic Auth header · Issue #7138 · postmanlabs/postman-app-support · GitHub
Use OAuth 2.0 client flow authorization in consumed REST API web services - OutSystems 11 Documentation
![Not able to send client secret with Postman's Authorize section using Oauth2. · Issue #4213 · postmanlabs/postman-app-support · GitHub Not able to send client secret with Postman's Authorize section using Oauth2. · Issue #4213 · postmanlabs/postman-app-support · GitHub](https://user-images.githubusercontent.com/5207331/36429439-b6c9cce4-1678-11e8-8d58-c0e9d97d3eb9.png)