Update the access token
function apiFunction(req, res) {
// Assuming the access token was sent as a header "X-Supabase-Auth"
const { access_token } = req.get('X-Supabase-Auth')
// You can now use it within a Supabase Client
const supabase = createClient("https://xyzcompany.supabase.co", "public-anon-key")
const { user, error } = supabase.auth.setAuth(access_token)
// This client will now send reques as this user
const { data } = await supabase.from('your_table').select()
}