curl --location --request POST 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{}'

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{}");
Request request = new Request.Builder()
  .url("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat")
  .method("POST", body)
  .addHeader("Content-Type", "application/json")
  .addHeader("Authorization", "Bearer YOUR_API_KEY")
  .build();
Response response = client.newCall(request).execute();

var settings = {
  "url": "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat",
  "method": "POST",
  "timeout": 0,
  "headers": {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_API_KEY"
  },
  "data": JSON.stringify({
      })
};

$.ajax(settings).done(function (response) {
  console.log(response);
});

var data = JSON.stringify({
  });

var xhr = new XMLHttpRequest();
xhr.withCredentials = true;

xhr.addEventListener("readystatechange", function() {
  if(this.readyState === 4) {
    console.log(this.responseText);
  }
});

xhr.open("POST", "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat");
xhr.setRequestHeader("Content-Type", "application/json");
xhr.setRequestHeader("Authorization", "Bearer YOUR_API_KEY");

xhr.send(data);

var axios = require('axios');
var data = {
  };

var config = {
  method: 'POST',
  url: 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat',
  headers: { 
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_API_KEY'
  },
  data : data
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => '{}',
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json',
    'Authorization: Bearer YOUR_API_KEY'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests

url = "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat"

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

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

print(response.text)

require 'uri'
require 'net/http'
require 'json'

url = URI("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::POST.new(url)
request["Content-Type"] = 'application/json'
request["Authorization"] = 'Bearer YOUR_API_KEY'
request.body = JSON.dump({
  })

response = http.request(request)
puts response.read_body

printf '{"request_body":"Required"}' | \
http --follow --timeout 3600 POST 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat' \
Content-Type:application/json \
Authorization:'Bearer YOUR_API_KEY'

var client = new RestClient("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Authorization", "Bearer YOUR_API_KEY");

var body = new {
    request_body = "Required"
};
request.AddJsonBody(body);

IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

package main

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

func main() {
    url := "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9020/tipos+de+oro+en+surat"
    method := "POST"

    client := &http.Client {}
    req, err := http.NewRequest(method, url, nil)
    if err != nil {
        fmt.Println(err)
        return
    }

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

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

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

curl --location --request POST 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{"amount":"Required","gold_type":"Required"}'

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{"amount":"Required","gold_type":"Required"}");
Request request = new Request.Builder()
  .url("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.")
  .method("POST", body)
  .addHeader("Content-Type", "application/json")
  .addHeader("Authorization", "Bearer YOUR_API_KEY")
  .build();
Response response = client.newCall(request).execute();

var settings = {
  "url": "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.",
  "method": "POST",
  "timeout": 0,
  "headers": {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_API_KEY"
  },
  "data": JSON.stringify({
    "amount":"Required","gold_type":"Required"  })
};

$.ajax(settings).done(function (response) {
  console.log(response);
});

var data = JSON.stringify({
  "amount":"Required","gold_type":"Required"});

var xhr = new XMLHttpRequest();
xhr.withCredentials = true;

xhr.addEventListener("readystatechange", function() {
  if(this.readyState === 4) {
    console.log(this.responseText);
  }
});

xhr.open("POST", "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.");
xhr.setRequestHeader("Content-Type", "application/json");
xhr.setRequestHeader("Authorization", "Bearer YOUR_API_KEY");

xhr.send(data);

var axios = require('axios');
var data = {
  "amount":"Required","gold_type":"Required"};

var config = {
  method: 'POST',
  url: 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.',
  headers: { 
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_API_KEY'
  },
  data : data
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => '{"amount":"Required","gold_type":"Required"}',
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json',
    'Authorization: Bearer YOUR_API_KEY'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests

url = "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat."

payload = {
    "amount":"Required","gold_type":"Required"}
headers = {
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_API_KEY'
}

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

print(response.text)

require 'uri'
require 'net/http'
require 'json'

url = URI("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::POST.new(url)
request["Content-Type"] = 'application/json'
request["Authorization"] = 'Bearer YOUR_API_KEY'
request.body = JSON.dump({
  "amount" => "Required","gold_type" => "Required"})

response = http.request(request)
puts response.read_body

printf '{"amount":"Required"}' | \
http --follow --timeout 3600 POST 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.' \
Content-Type:application/json \
Authorization:'Bearer YOUR_API_KEY'

var client = new RestClient("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat.");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Authorization", "Bearer YOUR_API_KEY");

var body = new {
    amount = "Required"
};
request.AddJsonBody(body);

IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

package main

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

func main() {
    url := "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat."
    method := "POST"
    payload := strings.NewReader(`{"amount":"Required"}`)

    client := &http.Client {}
    req, err := http.NewRequest(method, url, payload)
    if err != nil {
        fmt.Println(err)
        return
    }

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

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

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

package main

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

func main() {
    url := "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9021/obtener+el+precio+actual+del+oro+en+surat."
    method := "POST"
    payload := strings.NewReader(`{"gold_type":"Required"}`)

    client := &http.Client {}
    req, err := http.NewRequest(method, url, payload)
    if err != nil {
        fmt.Println(err)
        return
    }

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

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

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

curl --location --request POST 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{"amount":"Required","type_gold":"Required"}'

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{"amount":"Required","type_gold":"Required"}");
Request request = new Request.Builder()
  .url("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.")
  .method("POST", body)
  .addHeader("Content-Type", "application/json")
  .addHeader("Authorization", "Bearer YOUR_API_KEY")
  .build();
Response response = client.newCall(request).execute();

var settings = {
  "url": "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.",
  "method": "POST",
  "timeout": 0,
  "headers": {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_API_KEY"
  },
  "data": JSON.stringify({
    "amount":"Required","type_gold":"Required"  })
};

$.ajax(settings).done(function (response) {
  console.log(response);
});

var data = JSON.stringify({
  "amount":"Required","type_gold":"Required"});

var xhr = new XMLHttpRequest();
xhr.withCredentials = true;

xhr.addEventListener("readystatechange", function() {
  if(this.readyState === 4) {
    console.log(this.responseText);
  }
});

xhr.open("POST", "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.");
xhr.setRequestHeader("Content-Type", "application/json");
xhr.setRequestHeader("Authorization", "Bearer YOUR_API_KEY");

xhr.send(data);

var axios = require('axios');
var data = {
  "amount":"Required","type_gold":"Required"};

var config = {
  method: 'POST',
  url: 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.',
  headers: { 
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_API_KEY'
  },
  data : data
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => '{"amount":"Required","type_gold":"Required"}',
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json',
    'Authorization: Bearer YOUR_API_KEY'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests

url = "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat."

payload = {
    "amount":"Required","type_gold":"Required"}
headers = {
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_API_KEY'
}

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

print(response.text)

require 'uri'
require 'net/http'
require 'json'

url = URI("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::POST.new(url)
request["Content-Type"] = 'application/json'
request["Authorization"] = 'Bearer YOUR_API_KEY'
request.body = JSON.dump({
  "amount" => "Required","type_gold" => "Required"})

response = http.request(request)
puts response.read_body

printf '{"amount":"Required"}' | \
http --follow --timeout 3600 POST 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.' \
Content-Type:application/json \
Authorization:'Bearer YOUR_API_KEY'

var client = new RestClient("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat.");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Authorization", "Bearer YOUR_API_KEY");

var body = new {
    amount = "Required"
};
request.AddJsonBody(body);

IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

package main

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

func main() {
    url := "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat."
    method := "POST"
    payload := strings.NewReader(`{"amount":"Required"}`)

    client := &http.Client {}
    req, err := http.NewRequest(method, url, payload)
    if err != nil {
        fmt.Println(err)
        return
    }

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

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

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

package main

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

func main() {
    url := "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9022/obtener+el+precio+del+oro+de+ayer+en+surat."
    method := "POST"
    payload := strings.NewReader(`{"type_gold":"Required"}`)

    client := &http.Client {}
    req, err := http.NewRequest(method, url, payload)
    if err != nil {
        fmt.Println(err)
        return
    }

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

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

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

curl --location --request POST 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{"month":"Required","year":"Required"}'

OkHttpClient client = new OkHttpClient().newBuilder()
  .build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{"month":"Required","year":"Required"}");
Request request = new Request.Builder()
  .url("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.")
  .method("POST", body)
  .addHeader("Content-Type", "application/json")
  .addHeader("Authorization", "Bearer YOUR_API_KEY")
  .build();
Response response = client.newCall(request).execute();

var settings = {
  "url": "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.",
  "method": "POST",
  "timeout": 0,
  "headers": {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_API_KEY"
  },
  "data": JSON.stringify({
    "month":"Required","year":"Required"  })
};

$.ajax(settings).done(function (response) {
  console.log(response);
});

var data = JSON.stringify({
  "month":"Required","year":"Required"});

var xhr = new XMLHttpRequest();
xhr.withCredentials = true;

xhr.addEventListener("readystatechange", function() {
  if(this.readyState === 4) {
    console.log(this.responseText);
  }
});

xhr.open("POST", "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.");
xhr.setRequestHeader("Content-Type", "application/json");
xhr.setRequestHeader("Authorization", "Bearer YOUR_API_KEY");

xhr.send(data);

var axios = require('axios');
var data = {
  "month":"Required","year":"Required"};

var config = {
  method: 'POST',
  url: 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.',
  headers: { 
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_API_KEY'
  },
  data : data
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => '{"month":"Required","year":"Required"}',
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json',
    'Authorization: Bearer YOUR_API_KEY'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import requests

url = "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat."

payload = {
    "month":"Required","year":"Required"}
headers = {
    'Content-Type': 'application/json',
    'Authorization': 'Bearer YOUR_API_KEY'
}

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

print(response.text)

require 'uri'
require 'net/http'
require 'json'

url = URI("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::POST.new(url)
request["Content-Type"] = 'application/json'
request["Authorization"] = 'Bearer YOUR_API_KEY'
request.body = JSON.dump({
  "month" => "Required","year" => "Required"})

response = http.request(request)
puts response.read_body

printf '{"month":"Required"}' | \
http --follow --timeout 3600 POST 'https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.' \
Content-Type:application/json \
Authorization:'Bearer YOUR_API_KEY'

var client = new RestClient("https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat.");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Authorization", "Bearer YOUR_API_KEY");

var body = new {
    month = "Required"
};
request.AddJsonBody(body);

IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);

package main

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

func main() {
    url := "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat."
    method := "POST"
    payload := strings.NewReader(`{"month":"Required"}`)

    client := &http.Client {}
    req, err := http.NewRequest(method, url, payload)
    if err != nil {
        fmt.Println(err)
        return
    }

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

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

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

package main

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

func main() {
    url := "https://zylalabs.com/api/6324/tarifas+del+oro+en+surat+api/9023/obtener+precios+hist%c3%b3ricos+del+oro+en+surat."
    method := "POST"
    payload := strings.NewReader(`{"year":"Required"}`)

    client := &http.Client {}
    req, err := http.NewRequest(method, url, payload)
    if err != nil {
        fmt.Println(err)
        return
    }

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

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

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