Error while posting € sign



I can post tweets using the API and everything works perfect until I post a tweet including a € sign. As soon as this happens I get the following error: [error] => Could not authenticate with OAuth. [request] => /statuses/update.json

Any ideas how I can fix this?


Your POST body needs to be valid. You’ll need to percent-encode the Euro sign for your POST body, which will mean it likewise needs to be percent-encoded again within your signature base string.