'No such token' error upon submitting payment request to Stripe

Are you sure you're using the same API keys on your server and client?
Your server should be using your (live/test) secret key, and your iOS app should be using your (live/ test) publishable key as mentioned here on Stripe Testing.

I had been facing same issue for my test environment and the mistake i had been doing, i was adding the token received by Stripe like this one source: 'tok_18nnwSJ6tVEvTdcVs3dNIhGs' , but for the test environment we have to use source: 'tok_visa'.

Here is the list of test sources provided by Stripe. https://stripe.com/docs/testing#cards

It created customer for me, let me know if it helped anyone else as well.

The accepted answer does not work for me. I am using correct key for client and server, but still the issue is still there. I am sending source from iOS to the server as well, based on stripe example RocketRides, it is sending source ID of the credit card, which is "card_xxx", and that is not gonna work. You will have to add "customer" attribute for the call on your server side.

For example: (python)

stripe.Charge.create(amount=1000, currency='usd', source="card_xxxxx", **customer**='cus_xxxx', application_fee=600,destination={'account': 'acct_xxxx'})