How do I fix 400 Bad Request postman?

To fix a 400 Bad Request error it is best to start diagnosing the issue from the client side…Fixing a 400 Bad Request error

  1. Verify the URL is correct.
  2. Clear your browser’s cookies.
  3. Clear your browser’s cache.
  4. Clear your DNS cache.

For More Information Please Refer: https://www.keycdn.com/support/400-bad-request