Stange with htaccess on Laravel 5.4 - .htaccess

Question

I have site on laravel 5.4 with API routes ( prefix /API/v1/ ...). Now it's work fine. When I add some futures (Fo site routes, not API):
redirect from www to non www prefix
redirect from http to https
for API routes any types of request (with www or not, with http or https)
When I add redirects for this, it's work fine, but API have error (redirect to main site page).
RewriteEngine On
# Handle Authorization Header
RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteCond %{REQUEST_URI} !^/api/.*$ [NC] # no for api
RewriteRule ^(.*)$ http://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
# Redirect www to non-www
RewriteCond %{HTTP_HOST} ^www.example.ru$ [NC]
# RewriteCond %{REQUEST_URI} !^/api/.*$ [NC] # no for api
RewriteRule ^(.*)$ http://example.ru/$1 [R=301,L]
# Redirect http to https.
RewriteCond %{HTTPS} !=on
# RewriteCond %{REQUEST_URI} !^/api/.*$ [NC] # no for api
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301,QSA]
# Redirect Trailing Slashes...
RewriteRule ^(.*)/$ /$1 [L,R=301]
# Handle Front Controller...
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]
But when I test API routes it's redirect to main page example.ru/. For example:
I call POST to http://www.example.ru/api/v1/login, I return the main page html code.
Where I do mistake. Please help. Best regards.