Grant permissions from a specific address

Grants permissions from a specified address (which must have admin or grant rights). This allows controlling which address pays for the transaction and acts as the grantor.

Usage

mc_grant_from(
  conn,
  from_address,
  to_address,
  permissions,
  native_amount = 0,
  start_block = NULL,
  end_block = NULL
)

Arguments

conn

A connection object created by mc_connect.

from_address

Character string. The address granting the permissions.

to_address

Character string. The address receiving the permissions.

permissions

Character string. Comma‑separated list of permissions.

native_amount

Numeric. Amount of native currency to send along with the grant (default 0).

start_block

Optional integer. Block height from which the permission becomes valid. If NULL, the permission starts immediately.

end_block

Optional integer. Block height at which the permission expires. If NULL, the permission never expires.

Value

A character string containing the transaction ID.

See also

mc_grant, mc_revoke_from.

Other permissions: mc_grant(), mc_grant_with_data(), mc_grant_with_data_from(), mc_list_permissions(), mc_revoke(), mc_revoke_from(), mc_verify_permission()

Examples

if (FALSE) { # \dontrun{
# Grant permissions from a specific admin address
txid <- mc_grant_from(conn, "admin1...", "user1...", "send,receive")

# Grant with a validity window
txid <- mc_grant_from(conn, "admin1...", "user1...", "mine",
                      start_block = 1000, end_block = 2000)
} # }