# List OAuth bank registrations **GET /plaid-partner/customer/oauth-institutions** Org admins only. Asks Plaid which OAuth banks the organization's end customer is registered with and returns Plaid's oauth_institutions list unchanged (empty if Plaid sends none). Returns 404 if the organization is not registered. Returns 409 outside production. ## Servers - http://api.example.com: http://api.example.com () ## Authentication methods - Access token ## Parameters ### Headers - **organization** (string) id of the selected (active) organization ## Responses ### 200 #### Body: application/json (object) - **data** (array[object]) Plaid's oauth_institutions list, passed through unchanged. Its shape is defined by Plaid, not by this API. - **statusCode** (number) - **timestamp** (string(date-time)) [Powered by Bump.sh](https://bump.sh)