Передача json-текста в api

{
    "data": {
        "id": 41
    },
    "payments": {
        "data": [
            {
                "id": 5,
                "invoice_id": 41,
                "amount": 12,
                "account": {
                    "data": {
                        "id": 1,
                        "company_id": 1,
                        "name": "Cash",
                        "current_balance": 12,
                        "bank_name": "Cash"
                    }
                },
                "currency": {
                    "data": {
                        "id": 5,
                        "company_id": 1,
                        "code": "USD",
                        "precision": "2",
                        "symbol": "$"
                    }
                }
            }
        ]
    }
}