curl json post request via terminal to a rails app
Solution 1:
First off, there is an extraneous " at the end of your command.
Try this
curl -v \
-H "Accept: application/json" \
-H "Content-type: application/json" \
-X POST \
-d ' {"user":{"first_name":"firstname","last_name":"lastname","email":"[email protected]","password":"app123","password_confirmation":"app123"}}' \
http://localhost:3000/api/1/users