Sources and customersDeprecated

A Source object can be either single-use or reusable, as indicated by its usage parameter. While sources can be charged directly, reusable sources should always be attached to a Customer object for later reuse. Attaching reusable sources to Customer objects allows you to present your customers with a list of reusable payment methods that they have previously used with your app or website.

Reusable sources

Certain payment methods (for example, SEPA Direct Debit) support reusable sources, so that you can create additional payments without your customer’s needing to complete the payment process again. A source that you can reuse has its usage parameter set to reusable.

You must attach a reusable source to a Customer object before making a charge request. If you charge a reusable source without first attaching it, the source is consumed (its status changes from chargeable to consumed). Consumed sources can’t be used for further payments.

Attaching a source to a new Customer object

You can create a Customer object and attach a source in one API call. This is useful if this is the first time you’re seeing this customer.

curl https://api.stripe.com/v1/customers \
  -u "
sk_test_BQokikJOvBiI2HlWgH4olfQ2
:" \
  --data-urlencode email="paying.user@example.com" \
  -d source=src_18eYalAHEMiOZZp1l9ZTjSU0

The source becomes the Customer object’s default source, since this is the customer’s first and only payment method. The default source is automatically selected if you make a charge request using the customer parameter without specifying a source.

Attaching a Source to an existing Customer object

When you update a Customer object that has a default source, this automatically detaches the existing source, and adds the provided source as the new default. To add a source without replacing the existing default, use the attach method, as shown below.

curl https://api.stripe.com/v1/customers/cus_AFGbOSiITuJVDs/sources \
  -u 
sk_test_BQokikJOvBiI2HlWgH4olfQ2
: \
  -d "source"="src_18eYalAHEMiOZZp1l9ZTjSU0"

Here, because a default source might already exist for the Customer object, the newly attached source does not become the default source. However, you can change the default source by updating the Customer object and specifying the source as a value for default_source.

curl https://api.stripe.com/v1/customers/cus_AFGbOSiITuJVDs \
  -u "
sk_test_BQokikJOvBiI2HlWgH4olfQ2
:" \
  -d default_source=src_18eYalAHEMiOZZp1l9ZTjSU0

Charging an attached source

You must specify both the Customer object and the source when making a charge request.

curl https://api.stripe.com/v1/charges \
  -u 
sk_test_BQokikJOvBiI2HlWgH4olfQ2
: \
  -d amount="1099" \
  -d currency="eur" \
  -d customer=cus_AFGbOSiITuJVDs \
  -d source=src_18eYalAHEMiOZZp1l9ZTjSU0

If you attempt to charge a Customer object without specifying a source, Stripe uses the customer’s default source.

Detaching a source

If you need to remove a source from a particular Customer object, you can detach the source. Doing so changes the source’s status to consumed, so it can’t be used once detached.

Single-use sources

Single-use sources must be created each time a customer makes a payment, and can’t be reused. For that reason, we do not recommend that you permanently attach them to customers.

If you want to associate a payment with a particular Customer object, you can include a customer parameter when making a charge request with a source, even if the source is not attached.

curl https://api.stripe.com/v1/charges \
  -u 
sk_test_BQokikJOvBiI2HlWgH4olfQ2
: \
  -d amount="1099" \
  -d currency="eur" \
  -d customer=cus_AFGbOSiITuJVDs \
  -d source=src_18eYalAHEMiOZZp1l9ZTjSU0

The resulting Charge object references both the Customer and Source objects, even if they’re not directly related to one another.