jket

[untold nimbus]

Hi there! They can be but it depends on how the pre-existing Stripe account was created. If it was created by another Connect platform and that other Connect platform created the account with platform controls, the Connected Standard account cannot be connected to a second platform: https://stripe.com/docs/connect/platform-controls-for-standard-accounts

If the pre-existing Standard account was created directly from stripe.com (no Connect involved) or by another Connect platform without platform controls, a second, third, etc. platform can connect to the Standard account using OAuth: https://stripe.com/docs/connect/oauth-reference

[naive hull]

Ok thank you for the info!