### Get Pix Key - Go Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/withdrawals/get_pix_key

Example of how to call the Get Pix Key endpoint using Go. This is useful for backend services and microservices.

```go
package main

import (
  "fmt"
  "net/http"
  "io/ioutil"
)

func main() {
  url := "https://api.payzu.com.br/v1/pix/withdrawals/keys/e1c21002-1b12-49e7-8c72-170000000000"

  req, err := http.NewRequest("GET", url, nil)
  if err != nil {
    fmt.Println(err)
    return
  }

  req.Header.Set("accept", "application/json")
  req.Header.Set("authorization", "Bearer YOUR_API_KEY")

  client := &http.Client{}
  resp, err := client.Do(req)
  if err != nil {
    fmt.Println(err)
    return
  }
  defer resp.Body.Close()

  body, err := ioutil.ReadAll(resp.Body)
  if err != nil {
    fmt.Println(err)
    return
  }

  fmt.Println(string(body))
}
```

--------------------------------

### Go SDK Installation

Source: https://docs.payzu.com.br/docs/pix-processamento/sdks

Install the PayZu Pix SDK for Go using go get.

```bash
go get github.com/PayZuPlus/payzu-sdks/go
```

--------------------------------

### GET Pix QRCode - Go Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/pix-operations/get_pix_qrcode

Example of how to call the GET Pix QRCode endpoint using Go's net/http package. Useful for backend services.

```go
package main

import (
    "fmt"
    "net/http"
    "io/ioutil"
)

func main() {
    url := "https://api.payzu.com.br/v1/pix/qrcode/1234567890"

    client := &http.Client{}
    req, err := http.NewRequest("GET", url, nil)
    if err != nil {
        fmt.Println("Error creating request:", err)
        return
    }

    req.Header.Set("Authorization", "Bearer YOUR_API_KEY")
    req.Header.Set("Content-Type", "application/json")

    resp, err := client.Do(req)
    if err != nil {
        fmt.Println("Error sending request:", err)
        return
    }
    defer resp.Body.Close()

    body, err := ioutil.ReadAll(resp.Body)
    if err != nil {
        fmt.Println("Error reading response body:", err)
        return
    }

    fmt.Println("Response Status:", resp.Status)
    fmt.Println("Response Body:", string(body))
}
```

--------------------------------

### Node.js SDK Example

Source: https://docs.payzu.com.br/docs/pix-processamento/sdks

Example of initializing the PayZu SDK in Node.js with payment details. Ensure you have the SDK installed via npm.

```javascript
self.__next_f.push([1, "d:[", ["$", "span", null, {"style": {"--shiki-light": "#032F62", "--shiki-dark": "#9ECBFF"}, "children": "'amount'"}, {"$": "span", "style": {"--shiki-light": "#D73A49", "--shiki-dark": "#F97583"}, "children": " ="}, {"$": "span", null, {"style": {"--shiki-light": "#005CC5", "--shiki-dark": "#79B8FF"}, "children": " 99.90"}, {"$": "span", null, {"style": {"--shiki-light": "#24292E", "--shiki-dark": "#E1E4E8"}, "children": ","}}]]])
89:["$", "span", null, {"className": "line", "children": [["$", "span", null, {"style": {"--shiki-light": "#032F62", "--shiki-dark": "#9ECBFF"}, "children": " 'clientReference'"}, {"$": "span", null, {"style": {"--shiki-light": "#D73A49", "--shiki-dark": "#F97583"}, "children": " ="}, {"$": "span", null, {"style": {"--shiki-light": "#032F62", "--shiki-dark": "#9ECBFF"}, "children": " 'order-1234'"}, {"$": "span", null, {"style": {"--shiki-light": "#24292E", "--shiki-dark": "#E1E4E8"}, "children": ","}}]]}]
8a:["$", "span", null, {"className": "line", "children": [["$", "span", null, {"style": {"--shiki-light": "#032F62", "--shiki-dark": "#9ECBFF"}, "children": " 'callbackUrl'"}, {"$": "span", null, {"style": {"--shiki-light": "#D73A49", "--shiki-dark": "#F97583"}, "children": " ="}, {"$": "span", null, {"style": {"--shiki-light": "#032F62", "--shiki-dark": "#9ECBFF"}, "children": " 'https://seusite.com.br/webhooks/payzu'"}, {"$": "span", null, {"style": {"--shiki-light": "#24292E", "--shiki-dark": "#E1E4E8"}, "children": ","}}]]}]
8b:["$", "span", null, {"className": "line", "children": ["$", "span", null, {"style": {"--shiki-light": "#24292E", "--shiki-dark": "#E1E4E8"}, "children": "])"}]}]}
```

--------------------------------

### GET Pix QRCode - C# Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/pix-operations/get_pix_qrcode

Example of how to call the GET Pix QRCode endpoint using C#'s HttpClient. Useful for .NET applications.

```csharp
using System;
using System.Net.Http;
using System.Threading.Tasks;

public class GetPixQRCode
{
    public static async Task Main(string[] args)
    {
        using (HttpClient client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add("Authorization", "Bearer YOUR_API_KEY");
            client.DefaultRequestHeaders.Add("Content-Type", "application/json");

            string url = "https://api.payzu.com.br/v1/pix/qrcode/1234567890";

            HttpResponseMessage response = await client.GetAsync(url);
            string responseBody = await response.Content.ReadAsStringAsync();

            Console.WriteLine($"Status Code: {response.StatusCode}");
            Console.WriteLine($"Response Body: {responseBody}");
        }
    }
}
```

--------------------------------

### Get User Summary Request Examples

Source: https://docs.payzu.com.br/docs/conta-digital/gestao-de-conta/getUserSummary

Examples of how to call the getUserSummary API using cURL, JavaScript, Go, Python, Java, and C#. These examples demonstrate different ways to structure the request.

```bash
curl -X GET \
  'https://api.payzu.com.br/v1/summary?startDate=2023-01-01&endDate=2023-12-31&grouping=true' \
  -H 'Authorization: Bearer YOUR_ACCESS_TOKEN'
```

```js
fetch('https://api.payzu.com.br/v1/summary?startDate=2023-01-01&endDate=2023-12-31&grouping=true', {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer YOUR_ACCESS_TOKEN'
  }
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error('Error:', error));
```

```go
package main

import (
	"fmt"
	"net/http"
	"io/ioutil"
)

func main() {
	url := "https://api.payzu.com.br/v1/summary?startDate=2023-01-01&endDate=2023-12-31&grouping=true"

	req, err := http.NewRequest("GET", url, nil)
	if err != nil {
		fmt.Println("Error creating request:", err)
		return
	}

	req.Header.Set("Authorization", "Bearer YOUR_ACCESS_TOKEN")

	client := &http.Client{}
	res, err := client.Do(req)
	if err != nil {
		fmt.Println("Error sending request:", err)
		return
	}

	defer res.Body.Close()

	body, err := ioutil.ReadAll(res.Body)
	if err != nil {
		fmt.Println("Error reading response body:", err)
		return
	}

	fmt.Println(string(body))
}
```

```python
import requests

url = "https://api.payzu.com.br/v1/summary?startDate=2023-01-01&endDate=2023-12-31&grouping=true"
headers = {
    "Authorization": "Bearer YOUR_ACCESS_TOKEN"
}

response = requests.get(url, headers=headers)

if response.status_code == 200:
    print(response.json())
else:
    print(f"Error: {response.status_code}")
```

```java
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class GetUserSummary {

    public static void main(String[] args) throws IOException, InterruptedException {

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://api.payzu.com.br/v1/summary?startDate=2023-01-01&endDate=2023-12-31&grouping=true"))
                .header("Authorization", "Bearer YOUR_ACCESS_TOKEN")
                .GET()
                .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}
```

```csharp
using System;
using System.Net.Http;
using System.Threading.Tasks;

public class GetUserSummary
{
    public static async Task Main(string[] args)
    {
        using (var client = new HttpClient())
        {
            var request = new HttpRequestMessage
            {
                Method = HttpMethod.Get,
                RequestUri = new Uri("https://api.payzu.com.br/v1/summary?startDate=2023-01-01&endDate=2023-12-31&grouping=true")
            };

            request.Headers.Add("Authorization", "Bearer YOUR_ACCESS_TOKEN");

            var response = await client.SendAsync(request);
            var responseBody = await response.Content.ReadAsStringAsync();

            Console.WriteLine(responseBody);
        }
    }
}
```

--------------------------------

### GET Pix QRCode - Java Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/pix-operations/get_pix_qrcode

Example of how to call the GET Pix QRCode endpoint using Java's HttpClient. Suitable for enterprise applications.

```java
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.io.IOException;

public class GetPixQRCode {

    public static void main(String[] args) {
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://api.payzu.com.br/v1/pix/qrcode/1234567890"))
                .header("Authorization", "Bearer YOUR_API_KEY")
                .header("Content-Type", "application/json")
                .GET()
                .build();

        try {
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
            System.out.println("Status Code: " + response.statusCode());
            System.out.println("Response Body: " + response.body());
        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }
}
```

--------------------------------

### cURL Request Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/callbacks/get_user_callbacks

This example shows how to make a GET request to the /user/callbacks endpoint using cURL. Ensure you include the 'Content-Type' header.

```bash
curl -X GET "https://api.payzu.processamento.com/v1/user/callbacks" \
  -H "Content-Type: application/json"
```

--------------------------------

### PHP SDK Usage Example (Configuration)

Source: https://docs.payzu.com.br/docs/pix-processamento/sdks

Initial configuration setup for the PHP SDK. This snippet shows how to set the host for the API.

```php
<?php
use PayZuPix\Configuration;
use PayZuPix\Api\PixOperationsApi;
use GuzzleHttp\Client;

$config = Configuration::getDefaultConfiguration()
    ->setHost('https://api.payzu.processamento.com/v1')
```

--------------------------------

### Send Pix Request Example

Source: https://docs.payzu.com.br/docs/pix-processamento/tutoriais/send-pix

This Python snippet demonstrates how to make a GET request to the Pix key endpoint. Ensure you have the 'requests' library installed.

```python
res = requests.get(
    'https://api.payzu.processamento.com/v1/pix/key',
    params = {
        'key': 'joao@example.com'
    },
    headers = {
        'Authorization': f'Bearer {token}'
    }
)
```

--------------------------------

### Webhook Setup Steps

Source: https://docs.payzu.com.br/docs/pix-processamento/webhooks

A step-by-step guide to implementing PayZUPix webhooks. This includes creating a public endpoint, passing the URL in the transaction request, and implementing the handler.

```markdown
1. Crie um endpoint público no seu servidor
   Algum lugar acessível pela internet que aceite POST com JSON. Exemplos: 
   `https://seusite.com.br/webhooks/payzu`, `https://api.suaempresa.com/payzu/callback`.
   Durante desenvolvimento local, use túneis como `ngrok` ou `localtunnel` pra expor o `localhost`.

2. Passe a URL ao criar a transação
   Em todo `POST /pix`, `POST /withdraw`, `POST /internal-transfer`, inclua o campo `callbackUrl`. Pode ser a mesma URL pra todos.

3. Implemente o handler
   Receba o POST, leia o JSON, processe e responda `2xx` em até 5 segundos. Veja exemplos em `docs.payzu.com.br/docs/pix-processamento/webhooks.c7`.
```

--------------------------------

### Get Pix Key - C# Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/withdrawals/get_pix_key

Example of how to call the Get Pix Key endpoint using C#. This is useful for .NET applications.

```csharp
using System;
using System.Net.Http;
using System.Threading.Tasks;

public class GetPixKey
{
    public static async Task Main(string[] args)
    {
        using (var client = new HttpClient())
        {
            var request = new HttpRequestMessage
            {
                Method = HttpMethod.Get,
                RequestUri = new Uri("https://api.payzu.com.br/v1/pix/withdrawals/keys/e1c21002-1b12-49e7-8c72-170000000000")
            };

            request.Headers.Add("accept", "application/json");
            request.Headers.Add("authorization", "Bearer YOUR_API_KEY");

            HttpResponseMessage response = await client.SendAsync(request);
            string responseBody = await response.Content.ReadAsStringAsync();

            Console.WriteLine(responseBody);
        }
    }
}
```

--------------------------------

### Example Request (Go)

Source: https://docs.payzu.com.br/docs/conta-digital/depositos/getTransactionProof

Example of how to request a transaction proof using Go's net/http package.

```go
package main

import (
  "fmt"
  "net/http"
  "io/ioutil"
)

func main() {
  client := &http.Client{}
  req, err := http.NewRequest("GET", "https://payzu.com.br/api/v1/transactions/proof/12345", nil)
  if err != nil {
    fmt.Println(err)
    return
  }
  req.Header.Add("Accept", "application/json")

  resp, err := client.Do(req)
  if err != nil {
    fmt.Println(err)
    return
  }
  defer resp.Body.Close()

  body, err := ioutil.ReadAll(resp.Body)
  if err != nil {
    fmt.Println(err)
    return
  }

  fmt.Println(string(body))
}
```

--------------------------------

### Get Pix Key - Python Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/withdrawals/get_pix_key

Example of how to call the Get Pix Key endpoint using Python. This is useful for scripting and backend development.

```python
import requests

url = "https://api.payzu.com.br/v1/pix/withdrawals/keys/e1c21002-1b12-49e7-8c72-170000000000"

headers = {
  "accept": "application/json",
  "authorization": "Bearer YOUR_API_KEY"
}

response = requests.get(url, headers=headers)

print(response.json())
```

--------------------------------

### Go Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/reports/list_user_reports

Example of how to call the List User Reports endpoint using Go's net/http package.

```go
package main

import (
	"fmt"
	"io/ioutil"
	"net/http"
)

func main() {
	client := &http.Client{}
	req, err := http.NewRequest("GET", "https://api.payzu.com.br/v1/reports", nil)
	if err != nil {
		fmt.Println("Error creating request:", err)
		return
	}

	req.Header.Add("Authorization", "Bearer YOUR_ACCESS_TOKEN")

	res, err := client.Do(req)
	if err != nil {
		fmt.Println("Error sending request:", err)
		return
	}
	defer res.Body.Close()

	body, err := ioutil.ReadAll(res.Body)
	if err != nil {
		fmt.Println("Error reading response body:", err)
		return
	}

	fmt.Println(string(body))
}
```

--------------------------------

### Get Pix Key - cURL Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/withdrawals/get_pix_key

Example of how to call the Get Pix Key endpoint using cURL. This is useful for quick testing and integration.

```bash
curl --request GET \
  --url https://api.payzu.com.br/v1/pix/withdrawals/keys/e1c21002-1b12-49e7-8c72-170000000000 \
  --header 'accept: application/json' \
  --header 'authorization: Bearer YOUR_API_KEY'
```

--------------------------------

### Go SDK Usage Example

Source: https://docs.payzu.com.br/docs/pix-processamento/sdks

Example of creating a Pix charge using the Go SDK. Ensure your PAYZU_TOKEN is set as an environment variable.

```go
import (
    "context"
    "os"
    payzupix "github.com/PayZuPlus/payzu-sdks/go"
)

cfg := payzupix.NewConfiguration()
cfg.Servers = payzupix.ServerConfigurations{{URL: "https://api.payzu.processamento.com/v1"}}
client := payzupix.NewAPIClient(cfg)

ctx := context.WithValue(context.Background(), payzupix.ContextAccessToken, os.Getenv("PAYZU_TOKEN"))

req := payzupix.PostPixRequest{
    Amount: 99.90,
    ClientReference: payzupix.PtrString("order-1234"),
    CallbackUrl: payzupix.PtrString("https://seusite.com.br/webhooks/payzu"),
}
charge, _, err := client.PixOperationsAPI.PostPix(ctx).PostPixRequest(req).Execute()
```

--------------------------------

### GET Pix QRCode - cURL Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/pix-operations/get_pix_qrcode

Example of how to call the GET Pix QRCode endpoint using cURL. This is useful for quick testing and integration.

```bash
curl --location --request GET 'https://api.payzu.com.br/v1/pix/qrcode/1234567890' \
--header 'Authorization: Bearer YOUR_API_KEY' \
--header 'Content-Type: application/json'
```

--------------------------------

### Get Pix Key - Java Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/withdrawals/get_pix_key

Example of how to call the Get Pix Key endpoint using Java. This is useful for enterprise applications and Android development.

```java
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class GetPixKey {

    public static void main(String[] args) throws IOException, InterruptedException {

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://api.payzu.com.br/v1/pix/withdrawals/keys/e1c21002-1b12-49e7-8c72-170000000000"))
                .header("accept", "application/json")
                .header("authorization", "Bearer YOUR_API_KEY")
                .GET()
                .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}
```

--------------------------------

### Example Request (Java)

Source: https://docs.payzu.com.br/docs/conta-digital/depositos/getTransactionProof

Example of how to request a transaction proof using Java's OkHttp library.

```java
import okhttp3.*;
import java.io.IOException;

public class GetTransactionProof {
    public static void main(String[] args) throws IOException {
        OkHttpClient client = new OkHttpClient();

        Request request = new Request.Builder()
            .url("https://payzu.com.br/api/v1/transactions/proof/12345")
            .header("Accept", "application/json")
            .build();

        try (Response response = client.newCall(request).execute()) {
            if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

            System.out.println(response.body().string());
        }
    }
}
```

--------------------------------

### Get Pix Key - JavaScript Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/withdrawals/get_pix_key

Example of how to call the Get Pix Key endpoint using JavaScript. This is useful for web applications and Node.js environments.

```javascript
const url = 'https://api.payzu.com.br/v1/pix/withdrawals/keys/e1c21002-1b12-49e7-8c72-170000000000';

const headers = {
  'accept': 'application/json',
  'authorization': 'Bearer YOUR_API_KEY'
};

fetch(url, {
  method: 'GET',
  headers: headers
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error('Error:', error));
```

--------------------------------

### C# Request Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/reports/get_user_transactions

Example of how to make a request to the get user transactions endpoint using C#. This snippet shows how to perform an HTTP GET request.

```csharp
using System;
using System.Net.Http;
using System.Threading.Tasks;

public class GetTransactions
{
    public static async Task Main(string[] args)
    {
        using (var client = new HttpClient())
        {
            client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
            client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", "YOUR_API_KEY");

            var response = await client.GetAsync("https://api.payzu.com.br/v1/transactions");
            response.EnsureSuccessStatusCode(); // Throw if not 2xx

            var responseBody = await response.Content.ReadAsStringAsync();
            Console.WriteLine(responseBody);
        }
    }
}
```

--------------------------------

### Java Request Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/reports/get_user_transactions

Example of how to make a request to the get user transactions endpoint using Java. This snippet demonstrates making an HTTP GET request.

```java
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class GetTransactions {

    public static void main(String[] args) throws IOException, InterruptedException {

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://api.payzu.com.br/v1/transactions"))
                .header("accept", "application/json")
                .header("authorization", "Bearer YOUR_API_KEY")
                .GET()
                .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}
```

--------------------------------

### Initialize Production Logger in Go (Zap)

Source: https://docs.payzu.com.br/docs/pix-processamento/best-practices/security

Demonstrates how to initialize a production-ready logger using the Zap library in Go. This is useful for structured logging in high-traffic applications.

```go
logger, _ := zap.NewProduction()
defers, _ := logger.Sync() // flushes buffer, if any

logger.Info("User logged in",
  // Structured context as strongly typed fields,
  zap.String("ID", "12345"),
  zap.Duration("took", time.Nanosecond),
)
```

--------------------------------

### API Request Examples (cURL, JavaScript, Go, Python, Java, C#)

Source: https://docs.payzu.com.br/docs/conta-digital/depositos/createPixCharge

Examples of how to make a request to create a Pix charge using different programming languages. These snippets demonstrate the common structure for initiating a Pix charge.

```bash
curl -X POST \
  http://localhost:3000/v1/pix/charge \
  -H 'Content-Type: application/json' \
  -d '{
    "amount": "10.00",
    "description": "Pagamento de boleto"
  }'
```

```js
fetch('http://localhost:3000/v1/pix/charge', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    amount: '10.00',
    description: 'Pagamento de boleto'
  })
}).then(response => response.json())
  .then(data => console.log(data));
```

```go
package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"net/http"
)

func main() {
	payload := map[string]string{
		"amount": "10.00",
		"description": "Pagamento de boleto"
	}
	jsonPayload, _ := json.Marshal(payload)

	resp, err := http.Post("http://localhost:3000/v1/pix/charge", "application/json", bytes.NewBuffer(jsonPayload))
	if err != nil {
		fmt.Println(err)
		return
	}
	defer resp.Body.Close()

	var result map[string]interface{}
	json.NewDecoder(resp.Body).Decode(&result)
	fmt.Println(result)
}
```

```python
import requests

url = "http://localhost:3000/v1/pix/charge"
payload = {
    "amount": "10.00",
    "description": "Pagamento de boleto"
}
headers = {
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)
print(response.json())
```

```java
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class PixCharge {

    public static void main(String[] args) throws IOException, InterruptedException {
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("http://localhost:3000/v1/pix/charge"))
                .header("Content-Type", "application/json")
                .POST(HttpRequest.BodyPublishers.ofString(
                        "{\"amount\": \"10.00\", \"description\": \"Pagamento de boleto\"}"
                ))
                .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }
}
```

```csharp
using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

public class PixCharge
{
    public static async Task Main(string[] args)
    {
        using (var client = new HttpClient())
        {
            var payload = new {
                amount = "10.00",
                description = "Pagamento de boleto"
            };
            var jsonPayload = System.Text.Json.JsonSerializer.Serialize(payload);

            var content = new StringContent(jsonPayload, Encoding.UTF8, "application/json");

            var response = await client.PostAsync("http://localhost:3000/v1/pix/charge", content);
            var responseBody = await response.Content.ReadAsStringAsync();
            Console.WriteLine(responseBody);
        }
    }
}
```

--------------------------------

### Go Request Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/reports/get_user_transactions

Example of how to make a request to the get user transactions endpoint using Go. This snippet illustrates making HTTP GET requests in Go.

```go
package main

import (
  "fmt"
  "net/http"
  "io/ioutil"
)

func main() {
  client := &http.Client{}
  req, err := http.NewRequest("GET", "https://api.payzu.com.br/v1/transactions", nil)
  if err != nil {
    fmt.Println("Error creating request:", err)
    return
  }
  req.Header.Add("accept", "application/json")
  req.Header.Add("authorization", "Bearer YOUR_API_KEY")

  resp, err := client.Do(req)
  if err != nil {
    fmt.Println("Error sending request:", err)
    return
  }
  defer resp.Body.Close()

  body, err := ioutil.ReadAll(resp.Body)
  if err != nil {
    fmt.Println("Error reading response body:", err)
    return
  }

  fmt.Println(string(body))
}
```

--------------------------------

### Setting up API Request Headers

Source: https://docs.payzu.com.br/docs/pix-processamento/best-practices/pagination

Demonstrates how to set up essential headers for an API request, including Content-Type and authorization. Ensure your token is correctly formatted.

```javascript
const headers = {
  'Content-Type': 'application/json'
};
```

--------------------------------

### Java Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/reports/list_user_reports

Example of how to call the List User Reports endpoint using Java's HttpClient.

```java
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.io.IOException;

public class ListReports {
    public static void main(String[] args) {
        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create("https://api.payzu.com.br/v1/reports"))
                .header("Authorization", "Bearer YOUR_ACCESS_TOKEN")
                .GET()
                .build();

        try {
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
            System.out.println(response.body());
        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }
}
```

--------------------------------

### GET Pix QRCode - Python Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/pix-operations/get_pix_qrcode

Example of how to call the GET Pix QRCode endpoint using Python's requests library. Ideal for backend integrations.

```python
import requests

url = "https://api.payzu.com.br/v1/pix/qrcode/1234567890"
headers = {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
}

response = requests.get(url, headers=headers)

print(f"Status Code: {response.status_code}")
print(f"Response Body: {response.json()}")
```

--------------------------------

### Java Example for POST /infractions/defense

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/infractions/post_infractions_defense

Demonstrates submitting a defense using Java. It includes POJOs for request/response bodies and uses a common HTTP client library.

```java
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.List;

public class DefenseSubmission {

    // Define POJOs for request and response bodies
    static class Document {
        public String name;
        public String url;
    }

    static class DefenseDetails {
        public String description;
        public List<Document> documents;
    }

    static class DefenseRequest {
        public String infractionId;
        public DefenseDetails defense;
    }

    static class DefenseResponse {
        public String message;
        public String defenseId;
    }

    public static void main(String[] args) throws IOException, InterruptedException {
        HttpClient client = HttpClient.newHttpClient();
        String url = "http://your-api-url/infractions/defense";

        // Create request body
        DefenseRequest requestBody = new DefenseRequest();
        requestBody.infractionId = "inf-12345";
        requestBody.defense = new DefenseDetails();
        requestBody.defense.description = "The vehicle was parked legally.";
        requestBody.defense.documents = List.of(new Document() {{ 
            name = "parking_receipt.pdf"; 
            url = "http://example.com/docs/parking_receipt.pdf"; 
        }});

        // Serialize request body to JSON
        String requestJson = new com.fasterxml.jackson.databind.ObjectMapper().writeValueAsString(requestBody);

        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(url))
                .header("Content-Type", "application/json")
                .POST(HttpRequest.BodyPublishers.ofString(requestJson))
                .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println("Status Code: " + response.statusCode());
        System.out.println("Response Body: " + response.body());

        // Handle response
        if (response.statusCode() == 200) {
            DefenseResponse defenseResponse = new com.fasterxml.jackson.databind.ObjectMapper().readValue(response.body(), DefenseResponse.class);
            System.out.println("Defense submitted successfully: " + defenseResponse.message + " (ID: " + defenseResponse.defenseId + ")");
        } else {
            System.err.println("Failed to submit defense.");
        }
    }
}
```

--------------------------------

### C# Example for POST /infractions/defense

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/infractions/post_infractions_defense

Provides a C# example using `HttpClient` to submit a defense. It defines request/response models and demonstrates making the POST request.

```csharp
using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

public class DefenseSubmission
{
    public class Document
    {
        public string Name { get; set; }
        public string Url { get; set; }
    }

    public class DefenseDetails
    {
        public string Description { get; set; }
        public List<Document> Documents { get; set; }
    }

    public class DefenseRequest
    {
        public string InfractionId { get; set; }
        public DefenseDetails Defense { get; set; }
    }

    public class DefenseResponse
    {
        public string Message { get; set; }
        public string DefenseId { get; set; }
    }

    public static async Task Main(string[] args)
    {
        using (var httpClient = new HttpClient())
        {
            var url = "http://your-api-url/infractions/defense";

            var requestBody = new DefenseRequest
            {
                InfractionId = "inf-12345",
                Defense = new DefenseDetails
                {
                    Description = "The vehicle was parked legally.",
                    Documents = new List<Document>
                    {
                        new Document { Name = "parking_receipt.pdf", Url = "http://example.com/docs/parking_receipt.pdf" }
                    }
                }
            };

            var jsonPayload = JsonSerializer.Serialize(requestBody);
            var content = new StringContent(jsonPayload, Encoding.UTF8, "application/json");

            try
            {
                var response = await httpClient.PostAsync(url, content);

                if (response.IsSuccessStatusCode)
                {
                    var responseStream = await response.Content.ReadAsStreamAsync();
                    var defenseResponse = await JsonSerializer.DeserializeAsync<DefenseResponse>(responseStream);
                    Console.WriteLine($"Defense submitted successfully: {defenseResponse.Message} (ID: {defenseResponse.DefenseId})");
                }
                else
                {
                    var errorContent = await response.Content.ReadAsStringAsync();
                    Console.WriteLine($"Failed to submit defense. Status code: {response.StatusCode}. Response: {errorContent}");
                }
            }
            catch (HttpRequestException e)
            {
                Console.WriteLine($"An error occurred: {e.Message}");
            }
        }
    }
}
```

--------------------------------

### GET Pix QRCode - JavaScript Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/pix-operations/get_pix_qrcode

Example of how to call the GET Pix QRCode endpoint using JavaScript's fetch API. Suitable for web applications.

```js
const url = "https://api.payzu.com.br/v1/pix/qrcode/1234567890";

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

fetch(url, {
    method: "GET",
    headers: headers
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
```

--------------------------------

### Get Infractions Endpoint Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/infractions/get_infractions

This example demonstrates how to call the Get Infractions endpoint to retrieve a list of infractions. It includes common query parameters for filtering and pagination.

```javascript
const getInfractions = async (params) => {
  const response = await fetch('/pix/v1/infractions', {
    method: 'GET',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': 'Bearer YOUR_API_KEY'
    },
    params: params
  });

  if (!response.ok) {
    throw new Error(`HTTP error! status: ${response.status}`);
  }

  return await response.json();
};

// Example usage:
getInfractions({
  dateFrom: '2023-01-01',
  dateTo: '2023-12-31',
  status: 'pending'
}).then(data => {
  console.log(data);
}).catch(error => {
  console.error('Error fetching infractions:', error);
});
```

--------------------------------

### Example Request (C#)

Source: https://docs.payzu.com.br/docs/conta-digital/depositos/getTransactionProof

Example of how to request a transaction proof using C#'s HttpClient.

```csharp
using System;
using System.Net.Http;
using System.Threading.Tasks;

public class GetTransactionProof
{
    public static async Task Main(string transactionId)
    {
        using (HttpClient client = new HttpClient())
        {
            client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
            var response = await client.GetAsync($"https://payzu.com.br/api/v1/transactions/proof/{transactionId}");
            response.EnsureSuccessStatusCode();
            var responseBody = await response.Content.ReadAsStringAsync();
            Console.WriteLine(responseBody);
        }
    }
}
```

--------------------------------

### cURL Request Example for GET Pix Key

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/withdrawals/get_pix_key

This example demonstrates how to make a GET request to the Pix Key endpoint using cURL. It shows the basic structure of the request.

```bash
curl \
  --request GET \
  --url 'https://api.payzu.com.br/pix/keys/YOUR_PIX_KEY' \
  --header 'Authorization: Bearer YOUR_ACCESS_TOKEN'
```

--------------------------------

### Initialize PayZu Pix Configuration (Go)

Source: https://docs.payzu.com.br/docs/pix-processamento/sdks

Demonstrates how to initialize the PayZu Pix configuration in Go. This is typically the first step before making any Pix-related calls.

```go
cfg := payzupix.NewConfiguration()
cfg.BasePath = "https://api.payzu.com.br"
client := payzupix.NewAPIClient(cfg)

```

--------------------------------

### Get Infractions Example

Source: https://docs.payzu.com.br/docs/pix-processamento/endpoints/infractions/get_infractions

This example demonstrates how to make a GET request to the /infractions endpoint to retrieve a list of all infractions. The response includes details such as the infraction type, who reported it, and the specific report details.

```javascript
{
 "statusCode": 200,
 "data": [
 {
 "type": "FRAUD",
 "reportedBy": "DEBITED_PARTICIPANT",
 "reportDetails": "Transação não autorizada",
 "analysisResult": null,
 "analysisDetails": null
 }
 ]
}
```

--------------------------------

### Initialize PayZu Pix Configuration (PHP)

Source: https://docs.payzu.com.br/docs/pix-processamento/sdks

Shows how to set up the PayZu Pix configuration in PHP. Ensure you have the necessary configuration object before proceeding.

```php
<?php

use PayZuPix\Configuration;

require_once __DIR__ . '/vendor/autoload.php';

$config = new Configuration();
$config->setHost('https://api.payzu.com.br');

$apiClient = new 


```