Connected Accounts 

About the API
Connected Accounts

To act as connected accounts, clients can issue requests using the Stripe-Account special header. Make sure that this header contains a Stripe account ID, which usually starts with the acct_ prefix.

The value is set per-request as shown in the adjacent code sample. Methods on the returned object reuse the same account ID.

Per-Request Account
curl https://api.stripe.com/v1/charges/ch_3LmjFA2eZvKYlo2C09TLIsrw \
-u sk_test_BQokikJ...2HlWgH4olfQ2sk_test_BQokikJOvBiI2HlWgH4olfQ2: \
-H "Stripe-Account: acct_1032D82eZvKYlo2C" \
-G