Get signature access (asymmetric signature)

200 OK

{
    "signature": "ECMld++UIuHBE1JU8oTcpBydvL3noq19LkTur3hWuA8ptyoqGGjXQW7TrG6JgeDMLO2533rXIo3b1hjfT/CCMk4vxGHDFV+YjY0r1e1mSgvYOSWhTss5DOKF0Fk3Lh0XfW5pP+6HglVGX5cluQkTB4fgTyDrJMjHZa5fttMda9S98QznbvtMnz"
}

400 Bad Request
X-TIMESTAMP header is not provided or value is empty

{
    "responseCode": "4000000",
    "responseMessage": "The timestamp field is required."
}

400 Bad Request
X-CLIENT-KEY header is not provided or value is empty

{
    "responseCode": "4000000",
    "responseMessage": "The clientId field is required."
}

400 Bad Request
Private_Key header is not provided or value is empty

{
    "responseCode": "4000000",
    "responseMessage": "The privateKey field is required."
}