Vk api wall.post, photos.getWallUploadServer and other similar methods, error 17, "error_code":17, on a remote node.js server, how to be?

Question

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Constantly getting an error... "error_code":17,"error_msg":"Validation required: please open redirect_uri in browser --- Interact with the api through nodejs . If it works fine from your computer... same code with remote server with Node.js, this error occurs.I tried a lot of things.now I get a token for a standalone application through the chrome extension- and send it to the server from node, where it stores in the database.and I have to take it for posting- execute a chain of requests.but it gives out error. what to do? How to get a normal access-token for posting from the server to the wall?

Answer 1

How to get a normal access-token for posting from the server to the wall?

No, it's forbidden! This method can only be accessed by standalone applications
https://new.vk.com/dev/wall.post

This method can be called with a user access key obtained in the Standalone application via Implicit Flow, or using a confirmation window