Update: Since around January 2018, it is now possible to search using the email parameter on Stripe. See the accepted answer.
I
I did this by using the following API request. This was not available in stripe docs.I got this by tracking down their search in the dashboard area using Browser Developer Tools.
url :https://api.stripe.com/v1/search?query="+email+"&prefix=false",
method: GET
headers: {
"authorization": "Bearer Your_seceret Key",
"content-type": "application/x-www-form-urlencoded",
}
Warning This uses an undocumented API that is specific to the dashboard. While it might work today, there is no guarantee it will continue to work in the future.