You can buy using this endpoint:
api/investor/v1/secondarymarket/accounts/{accountId}/orders
The only required parameters are noteId, price, orderType, and expirationDate.
I'm attaching the full documentation in case you don't have access.
api/investor/v1/secondarymarket/accounts/{accountId}/orders
The only required parameters are noteId, price, orderType, and expirationDate.
I'm attaching the full documentation in case you don't have access.