curl --request POST \
  --url https://api.example.com/holders \
  --header 'Content-Type: application/json' \
  --header 'client_id: <api-key>' \
  --header 'secret_key: <api-key>' \
  --data '
{
  "name": "<string>",
  "federalTaxId": "<string>",
  "address": {
    "street": "<string>",
    "streetNumber": "<string>",
    "zipcode": "<string>",
    "neighborhood": "<string>",
    "cityId": "<string>",
    "countryId": "BRA",
    "complement": "<string>"
  },
  "contact": {
    "phone": {
      "countryCode": "<string>",
      "phoneNumber": "<string>"
    },
    "email": "jsmith@example.com"
  },
  "modules": {
    "tax": {
      "icmsTaxPayer": true,
      "isGovernmentEntity": true
    },
    "billing": {
      "brokerId": "<string>"
    }
  },
  "cityTaxIds": [
    {
      "taxId": "<string>",
      "cityId": "<string>"
    }
  ],
  "stateTaxIds": [
    {
      "taxId": "<string>",
      "stateId": "<string>"
    }
  ],
  "externalCode": "<string>",
  "brokerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "exempted": true
}
'

import requests

url = "https://api.example.com/holders"

payload = {
    "name": "<string>",
    "federalTaxId": "<string>",
    "address": {
        "street": "<string>",
        "streetNumber": "<string>",
        "zipcode": "<string>",
        "neighborhood": "<string>",
        "cityId": "<string>",
        "countryId": "BRA",
        "complement": "<string>"
    },
    "contact": {
        "phone": {
            "countryCode": "<string>",
            "phoneNumber": "<string>"
        },
        "email": "jsmith@example.com"
    },
    "modules": {
        "tax": {
            "icmsTaxPayer": True,
            "isGovernmentEntity": True
        },
        "billing": { "brokerId": "<string>" }
    },
    "cityTaxIds": [
        {
            "taxId": "<string>",
            "cityId": "<string>"
        }
    ],
    "stateTaxIds": [
        {
            "taxId": "<string>",
            "stateId": "<string>"
        }
    ],
    "externalCode": "<string>",
    "brokerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "exempted": True
}
headers = {
    "client_id": "<api-key>",
    "secret_key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    client_id: '<api-key>',
    secret_key: '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    name: '<string>',
    federalTaxId: '<string>',
    address: {
      street: '<string>',
      streetNumber: '<string>',
      zipcode: '<string>',
      neighborhood: '<string>',
      cityId: '<string>',
      countryId: 'BRA',
      complement: '<string>'
    },
    contact: {
      phone: {countryCode: '<string>', phoneNumber: '<string>'},
      email: 'jsmith@example.com'
    },
    modules: {
      tax: {icmsTaxPayer: true, isGovernmentEntity: true},
      billing: {brokerId: '<string>'}
    },
    cityTaxIds: [{taxId: '<string>', cityId: '<string>'}],
    stateTaxIds: [{taxId: '<string>', stateId: '<string>'}],
    externalCode: '<string>',
    brokerId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    exempted: true
  })
};

fetch('https://api.example.com/holders', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.example.com/holders",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => '<string>',
    'federalTaxId' => '<string>',
    'address' => [
        'street' => '<string>',
        'streetNumber' => '<string>',
        'zipcode' => '<string>',
        'neighborhood' => '<string>',
        'cityId' => '<string>',
        'countryId' => 'BRA',
        'complement' => '<string>'
    ],
    'contact' => [
        'phone' => [
                'countryCode' => '<string>',
                'phoneNumber' => '<string>'
        ],
        'email' => 'jsmith@example.com'
    ],
    'modules' => [
        'tax' => [
                'icmsTaxPayer' => true,
                'isGovernmentEntity' => true
        ],
        'billing' => [
                'brokerId' => '<string>'
        ]
    ],
    'cityTaxIds' => [
        [
                'taxId' => '<string>',
                'cityId' => '<string>'
        ]
    ],
    'stateTaxIds' => [
        [
                'taxId' => '<string>',
                'stateId' => '<string>'
        ]
    ],
    'externalCode' => '<string>',
    'brokerId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'exempted' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "client_id: <api-key>",
    "secret_key: <api-key>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.example.com/holders"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"federalTaxId\": \"<string>\",\n  \"address\": {\n    \"street\": \"<string>\",\n    \"streetNumber\": \"<string>\",\n    \"zipcode\": \"<string>\",\n    \"neighborhood\": \"<string>\",\n    \"cityId\": \"<string>\",\n    \"countryId\": \"BRA\",\n    \"complement\": \"<string>\"\n  },\n  \"contact\": {\n    \"phone\": {\n      \"countryCode\": \"<string>\",\n      \"phoneNumber\": \"<string>\"\n    },\n    \"email\": \"jsmith@example.com\"\n  },\n  \"modules\": {\n    \"tax\": {\n      \"icmsTaxPayer\": true,\n      \"isGovernmentEntity\": true\n    },\n    \"billing\": {\n      \"brokerId\": \"<string>\"\n    }\n  },\n  \"cityTaxIds\": [\n    {\n      \"taxId\": \"<string>\",\n      \"cityId\": \"<string>\"\n    }\n  ],\n  \"stateTaxIds\": [\n    {\n      \"taxId\": \"<string>\",\n      \"stateId\": \"<string>\"\n    }\n  ],\n  \"externalCode\": \"<string>\",\n  \"brokerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"exempted\": true\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("client_id", "<api-key>")
	req.Header.Add("secret_key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.example.com/holders")
  .header("client_id", "<api-key>")
  .header("secret_key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"federalTaxId\": \"<string>\",\n  \"address\": {\n    \"street\": \"<string>\",\n    \"streetNumber\": \"<string>\",\n    \"zipcode\": \"<string>\",\n    \"neighborhood\": \"<string>\",\n    \"cityId\": \"<string>\",\n    \"countryId\": \"BRA\",\n    \"complement\": \"<string>\"\n  },\n  \"contact\": {\n    \"phone\": {\n      \"countryCode\": \"<string>\",\n      \"phoneNumber\": \"<string>\"\n    },\n    \"email\": \"jsmith@example.com\"\n  },\n  \"modules\": {\n    \"tax\": {\n      \"icmsTaxPayer\": true,\n      \"isGovernmentEntity\": true\n    },\n    \"billing\": {\n      \"brokerId\": \"<string>\"\n    }\n  },\n  \"cityTaxIds\": [\n    {\n      \"taxId\": \"<string>\",\n      \"cityId\": \"<string>\"\n    }\n  ],\n  \"stateTaxIds\": [\n    {\n      \"taxId\": \"<string>\",\n      \"stateId\": \"<string>\"\n    }\n  ],\n  \"externalCode\": \"<string>\",\n  \"brokerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"exempted\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/holders")

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

request = Net::HTTP::Post.new(url)
request["client_id"] = '<api-key>'
request["secret_key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"federalTaxId\": \"<string>\",\n  \"address\": {\n    \"street\": \"<string>\",\n    \"streetNumber\": \"<string>\",\n    \"zipcode\": \"<string>\",\n    \"neighborhood\": \"<string>\",\n    \"cityId\": \"<string>\",\n    \"countryId\": \"BRA\",\n    \"complement\": \"<string>\"\n  },\n  \"contact\": {\n    \"phone\": {\n      \"countryCode\": \"<string>\",\n      \"phoneNumber\": \"<string>\"\n    },\n    \"email\": \"jsmith@example.com\"\n  },\n  \"modules\": {\n    \"tax\": {\n      \"icmsTaxPayer\": true,\n      \"isGovernmentEntity\": true\n    },\n    \"billing\": {\n      \"brokerId\": \"<string>\"\n    }\n  },\n  \"cityTaxIds\": [\n    {\n      \"taxId\": \"<string>\",\n      \"cityId\": \"<string>\"\n    }\n  ],\n  \"stateTaxIds\": [\n    {\n      \"taxId\": \"<string>\",\n      \"stateId\": \"<string>\"\n    }\n  ],\n  \"externalCode\": \"<string>\",\n  \"brokerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"exempted\": true\n}"

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

{
  "id": "<string>",
  "name": "<string>",
  "federalTaxId": "<string>",
  "contact": {
    "phone": {
      "countryCode": "<string>",
      "areaCode": "<string>",
      "phoneNumber": "<string>"
    },
    "email": "<string>"
  },
  "address": {
    "street": "<string>",
    "number": "<string>",
    "neighborhood": "<string>",
    "city": "<string>",
    "state": "<string>",
    "zipCode": "<string>",
    "country": "<string>",
    "complement": "<string>"
  },
  "exempted": true,
  "createdAt": "<string>",
  "modules": {
    "tax": {
      "icmsTaxPayer": true,
      "communicationServiceCustomerCategory": "<string>",
      "isGovernmentEntity": true
    },
    "billing": {
      "brokerId": "<string>"
    }
  },
  "externalCode": "<string>",
  "brokerId": "<string>"
}