POST
/friendships/create
curl \
--request POST 'https://blips.club/friendships/create' \
--header "Content-Type: application/x-www-form-urlencoded" \
--data 'user=string'
curl \
--request POST 'https://blips.club/friendships/create' \
--header "Content-Type: application/x-www-form-urlencoded" \
--data 'user=string'