# Introducción

{% hint style="info" %}
Para empezar a usar la API debes crear una cuenta en [www.simplefact.pe](https://simplefact.pe/) y obtener tu **TOKEN**.
{% endhint %}

### Endpoint

La URL Base de la API es el subdominio de tu empresa adicionado **`api/v1`** ejemplo:

```http
https://tunegocio.simplefact.pe/api/v1
```

### Autenticación

Para autenticar las solicitudes solo es necesario añadir una cabecera con Authorization a cada solicitud HTTP `Authorization Bearer Token` ejemplo de HTTP REQUEST:

```http
POST /api/v1 HTTP/1.1
Host: tunegocio.simplefact.pe
Authorization: Bearer b00131b17becc9906f5081793e79a5d74a7ab6cb007818be1e0628fdef7c8
```

Ejemplos según lenguaje de programación:

{% tabs %}
{% tab title="PHP" %}

```php
<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => "https://demo.simplefact.pe/api/v1",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => array(
    "Accept: application/json",
    "Authorization: Bearer b00131b17becc9906f5081793e79a5d74a7ab6cb007818be1e0628fdef7c8fe2",
    "Content-Type: application/json"
  ),
));

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
```

{% endtab %}

{% tab title="JAVA" %}

```java
OkHttpClient client = new OkHttpClient();

MediaType mediaType = MediaType.parse("application/json");
Request request = new Request.Builder()
  .url("https://demo.simplefact.pe/api/v1")
  .post(null)
  .addHeader("Accept", "application/json")
  .addHeader("Authorization", "Bearer b00131b17becc9906f5081793e79a5d74a7ab6cb007818be1e0628fdef7c8fe2")
  .addHeader("Content-Type", "application/json")
  .build();

Response response = client.newCall(request).execute();
```

{% endtab %}

{% tab title="Python" %}

```python

url = "https://demo.simplefact.pe/api/v1"

payload = ""
headers = {
    'Accept': "application/json",
    'Authorization': "Bearer b00131b17becc9906f5081793e79a5d74a7ab6cb007818be1e0628fdef7c8fe2",
    'Content-Type': "application/json"
    }

response = requests.request("POST", url, data=payload, headers=headers)

print(response.text)
```

{% endtab %}

{% tab title="C#" %}

```csharp
var client = new RestClient("https://demo.simplefact.pe/api/v1");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Authorization", "Bearer b00131b17becc9906f5081793e79a5d74a7ab6cb007818be1e0628fdef7c8fe2");
request.AddHeader("Accept", "application/json");
IRestResponse response = client.Execute(request);
```

{% endtab %}
{% endtabs %}