Update: Since around January 2018, it is now possible to search using the email parameter on Stripe. See the accepted answer.
email
I
You can try this. It worked for me. Below code will return empty list if not found data matching with email.
$stripe = new \Stripe\StripeClient("YOUR_STRIPE_SECRET"); $customers = $stripe->customers->all(['email'=>'jane.doe@example.com', 'limit' => 15, ]);