RewriteEngine On
RewriteRule ^api/(.*)$ https://sp-api.forgestack.in/api/$1 [P,L]
RewriteRule ^v1/(.*)$ https://sp-chatservice.forgestack.in/v1/$1 [P,L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^ index.html [L]