Introducción

const url = new URL(
    "{BASE_URI}/api/billing-ar/sale-invoices"
);

const headers = {
    "Authorization": "Bearer {YOUR_AUTH_KEY}",
    "Content-Type": "application/json",
    "Accept": "application/json",
};

let body = {
    "customer_id":null,
    "afip_receipt":6,
    "sale_point": 1,
    "concept":2,
    "mon_id": "DOL",
    "mon_exchange_rate": 710.50,
    "reference":"REF123456",
    "ref_external":"AR9653533",
    "create_receipt": true,
    "validated": false,
    "payment_method_code": "cash",
    "customer": {
        "name":"Juan Pedro Montaña",
        "brand":"",
        "external_code":"",
        "email":"juanpedro@domain.com",
        "phone":"",
        "legal_form_code":"6",
        "document_type_code":"80",
        "document_number":"12345678",
        "address":{
            "country_code_iso":"AR",
            "province_code_iso":"B",
            "street_name":"Calle falsa",
            "street_number":"345",
            "building_floor":"8",
            "building_room":"A",
            "note":"Golpear 2 veces.",
            "zip_code":"1406",
            "city":"Floresta",
            "longitude":"",
            "latitude":""
        }
    },
    "items":
    [
        {
            "description":"IVA Aduanero",
            "price":100,
            "iva_price":0,
            "iva_percent":0,
            "total_price":100,
            "count":1
        },
        {
            "description":"Tasa estadíastica",
            "price":45,
            "iva_price":0,
            "iva_percent":0,
            "total_price":45,
            "count":2
        }
    ],
    "taxes":[]
};

fetch(url, {
    method: "POST",
    headers,
    body: JSON.stringify(body),
}).then(response => response.json());

{
"data": {
        "id": 877,
        "receipt_type": "Factura",
        "sale_point_number": "5555",
        "invoice_number": "PROV770",
        "invoice_full_number": "B5555-PROV770",
        "invoice_reference": "REF123456",
        "validated": false,
        "neto_price": "190.00",
        "iva_price": "0.00",
        "tax_price": "0.00",
        "sub_total_price": "190.00",
        "total_price": "190.00",
        "created_at": "2024-05-19T22:38:44.000000Z",
        "customer": {
            "name": "Juan Pedro Montaña",
            "document_type": "CUIT",
            "document_number": "12345678"
        },
        "items": [
            {
                "id": 5848,
                "invoice_id": 877,
                "description": "IVA Aduanero",
                "price": 100,
                "iva_price": 0,
                "iva_percent": 0,
                "total_price": 0,
                "count": 1,
                "code": null,
                "created_at": "2024-05-19T22:38:44.000000Z",
                "updated_at": "2024-05-19T22:38:44.000000Z"
            },
            {
                "id": 5849,
                "invoice_id": 877,
                "description": "Tasa estadíastica",
                "price": 45,
                "iva_price": 0,
                "iva_percent": 0,
                "total_price": 0,
                "count": 2,
                "code": null,
                "created_at": "2024-05-19T22:38:44.000000Z",
                "updated_at": "2024-05-19T22:38:44.000000Z"
            }
        ],
        "taxes": []
    }
}
                            

const url = new URL(
    "{BASE_URI}/api/billing-ar/sale-invoices"
);

const headers = {
    "Authorization": "Bearer {YOUR_AUTH_KEY}",
    "Content-Type": "application/json",
    "Accept": "application/json",
};

body = {
/* FILTER OPTIONS */
    "date_range":"today", /* date_range options: custom|today|last_week|last_two_weeks|current_month */
    //"search_date_from": "2024-01-01" // for date_range:custom
    //"search_date_to": "2024-01-16" // for date_range:custom
    "customer_document_number":"12345678" // find by customer document number
};

fetch(url, {
    method: "GET",
    headers,
    body: JSON.stringify(body),
}).then(response => response.json());

Ejemplo de request para obtener comprobante por ID

const url = new URL(
    "{BASE_URI}/api/billing-ar/sale-invoices/877"
);

const headers = {
    "Authorization": "Bearer {YOUR_AUTH_KEY}",
    "Content-Type": "application/json",
    "Accept": "application/json",
};

fetch(url, {
    method: "GET",
    headers,
    body: JSON.stringify(body),
}).then(response => response.json());

Ejemplo de request para obtener comprobante por Reference

const url = new URL(
    "{BASE_URI}/api/billing-ar/sale-invoices/reference/REF123456"
);

const headers = {
    "Authorization": "Bearer {YOUR_AUTH_KEY}",
    "Content-Type": "application/json",
    "Accept": "application/json",
};

fetch(url, {
    method: "GET",
    headers,
    body: JSON.stringify(body),
}).then(response => response.json());