#1

Hello

I’m trying to post a tweet and I’m getting the error code below. I checked my credentials and they are correct, I believe it is my developer account that does not have read and write permissions.

java language and I’m using twitter4j

Exception in thread “main” 401:Authentication credentials (/dev.twitter.com/pages/auth) were missing or incorrect. Ensure that you have set valid consumer key/secret, access token/secret, and the system clock is in sync.
{“request”:“/1.1/statuses/update.json”,“error”:“Read-only application cannot POST.”}

#2

twitter4j is using v1.1 API, and new developer accounts only have access to v2 API. You either have to use a v2 library like GitHub - takke/twitter4j-v2: a simple wrapper for Twitter API v2 that is designed to be used with Twitter4J or apply for elevated access to get v1.1

#3

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