You can use the Merchant Accounts API to programmatically create and manage merchant accounts, users and sub-accounts.
Third-party providers can use the Merchant Accounts API to develop an interface that lets merchants create and manage their account details.
Get started
To get started, create your first merchant account.
To verify if your merchant account is ready to use with Merchant API, see Verify your account's connection to Merchant API.
For more information about the Merchant Accounts API, see the Account reference documentation.