post https://api.fireblocks.io/v1/vault/accounts/bulk/
Create multiple vault accounts by running an async job.
- The HBAR, TON, SUI, TERRA, ALGO, and DOT blockchains are not supported.
- Limited to a maximum of 10,000 accounts per operation.
Endpoint Permissions: Admin, Non-Signing Admin, Signer, Approver, Editor.