curl --request POST \
  --url https://api.smartbills.io/v1/businesses/{businessId}/customers/batch \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "firstName": "<string>",
    "lastName": "<string>",
    "email": "<string>",
    "companyName": "<string>",
    "address": {
      "line1": "<string>",
      "line2": "<string>",
      "city": "<string>",
      "state": "<string>",
      "stateCode": "<string>",
      "country": "<string>",
      "countryCode": "<string>",
      "postalCode": "<string>",
      "location": {
        "longitude": 123,
        "latitude": 123
      },
      "googlePlaceId": "<string>",
      "formattedAddress": "<string>"
    },
    "billingAddress": {
      "firstName": "<string>",
      "lastName": "<string>",
      "name": "<string>",
      "address": {
        "line1": "<string>",
        "line2": "<string>",
        "city": "<string>",
        "state": "<string>",
        "country": "<string>",
        "stateCode": "<string>",
        "countryCode": "<string>",
        "postalCode": "<string>"
      },
      "company": "<string>",
      "phoneNumber": "<string>",
      "email": "<string>",
      "googlePlaceId": "<string>",
      "formattedAddress": "<string>",
      "latitude": 123,
      "longitude": 123,
      "addressExpiresAt": "2023-11-07T05:31:56Z"
    },
    "shippingAddress": {
      "firstName": "<string>",
      "lastName": "<string>",
      "name": "<string>",
      "address": {
        "line1": "<string>",
        "line2": "<string>",
        "city": "<string>",
        "state": "<string>",
        "country": "<string>",
        "stateCode": "<string>",
        "countryCode": "<string>",
        "postalCode": "<string>"
      },
      "company": "<string>",
      "phoneNumber": "<string>",
      "email": "<string>",
      "googlePlaceId": "<string>",
      "formattedAddress": "<string>",
      "latitude": 123,
      "longitude": 123,
      "addressExpiresAt": "2023-11-07T05:31:56Z"
    },
    "isTaxExempt": true,
    "tags": [
      "<string>"
    ],
    "currency": "<string>",
    "acceptsMarketing": true,
    "phoneNumber": "<string>",
    "nickname": "<string>",
    "note": "<string>",
    "locale": "<string>",
    "accountNumber": "<string>",
    "customerNumber": "<string>",
    "birthDate": "2023-11-07T05:31:56Z",
    "metadata": {}
  }
]
'

import requests

url = "https://api.smartbills.io/v1/businesses/{businessId}/customers/batch"

payload = [
    {
        "firstName": "<string>",
        "lastName": "<string>",
        "email": "<string>",
        "companyName": "<string>",
        "address": {
            "line1": "<string>",
            "line2": "<string>",
            "city": "<string>",
            "state": "<string>",
            "stateCode": "<string>",
            "country": "<string>",
            "countryCode": "<string>",
            "postalCode": "<string>",
            "location": {
                "longitude": 123,
                "latitude": 123
            },
            "googlePlaceId": "<string>",
            "formattedAddress": "<string>"
        },
        "billingAddress": {
            "firstName": "<string>",
            "lastName": "<string>",
            "name": "<string>",
            "address": {
                "line1": "<string>",
                "line2": "<string>",
                "city": "<string>",
                "state": "<string>",
                "country": "<string>",
                "stateCode": "<string>",
                "countryCode": "<string>",
                "postalCode": "<string>"
            },
            "company": "<string>",
            "phoneNumber": "<string>",
            "email": "<string>",
            "googlePlaceId": "<string>",
            "formattedAddress": "<string>",
            "latitude": 123,
            "longitude": 123,
            "addressExpiresAt": "2023-11-07T05:31:56Z"
        },
        "shippingAddress": {
            "firstName": "<string>",
            "lastName": "<string>",
            "name": "<string>",
            "address": {
                "line1": "<string>",
                "line2": "<string>",
                "city": "<string>",
                "state": "<string>",
                "country": "<string>",
                "stateCode": "<string>",
                "countryCode": "<string>",
                "postalCode": "<string>"
            },
            "company": "<string>",
            "phoneNumber": "<string>",
            "email": "<string>",
            "googlePlaceId": "<string>",
            "formattedAddress": "<string>",
            "latitude": 123,
            "longitude": 123,
            "addressExpiresAt": "2023-11-07T05:31:56Z"
        },
        "isTaxExempt": True,
        "tags": ["<string>"],
        "currency": "<string>",
        "acceptsMarketing": True,
        "phoneNumber": "<string>",
        "nickname": "<string>",
        "note": "<string>",
        "locale": "<string>",
        "accountNumber": "<string>",
        "customerNumber": "<string>",
        "birthDate": "2023-11-07T05:31:56Z",
        "metadata": {}
    }
]
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify([
    {
      firstName: '<string>',
      lastName: '<string>',
      email: '<string>',
      companyName: '<string>',
      address: {
        line1: '<string>',
        line2: '<string>',
        city: '<string>',
        state: '<string>',
        stateCode: '<string>',
        country: '<string>',
        countryCode: '<string>',
        postalCode: '<string>',
        location: {longitude: 123, latitude: 123},
        googlePlaceId: '<string>',
        formattedAddress: '<string>'
      },
      billingAddress: {
        firstName: '<string>',
        lastName: '<string>',
        name: '<string>',
        address: {
          line1: '<string>',
          line2: '<string>',
          city: '<string>',
          state: '<string>',
          country: '<string>',
          stateCode: '<string>',
          countryCode: '<string>',
          postalCode: '<string>'
        },
        company: '<string>',
        phoneNumber: '<string>',
        email: '<string>',
        googlePlaceId: '<string>',
        formattedAddress: '<string>',
        latitude: 123,
        longitude: 123,
        addressExpiresAt: '2023-11-07T05:31:56Z'
      },
      shippingAddress: {
        firstName: '<string>',
        lastName: '<string>',
        name: '<string>',
        address: {
          line1: '<string>',
          line2: '<string>',
          city: '<string>',
          state: '<string>',
          country: '<string>',
          stateCode: '<string>',
          countryCode: '<string>',
          postalCode: '<string>'
        },
        company: '<string>',
        phoneNumber: '<string>',
        email: '<string>',
        googlePlaceId: '<string>',
        formattedAddress: '<string>',
        latitude: 123,
        longitude: 123,
        addressExpiresAt: '2023-11-07T05:31:56Z'
      },
      isTaxExempt: true,
      tags: ['<string>'],
      currency: '<string>',
      acceptsMarketing: true,
      phoneNumber: '<string>',
      nickname: '<string>',
      note: '<string>',
      locale: '<string>',
      accountNumber: '<string>',
      customerNumber: '<string>',
      birthDate: '2023-11-07T05:31:56Z',
      metadata: {}
    }
  ])
};

fetch('https://api.smartbills.io/v1/businesses/{businessId}/customers/batch', 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.smartbills.io/v1/businesses/{businessId}/customers/batch",
  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([
    [
        'firstName' => '<string>',
        'lastName' => '<string>',
        'email' => '<string>',
        'companyName' => '<string>',
        'address' => [
                'line1' => '<string>',
                'line2' => '<string>',
                'city' => '<string>',
                'state' => '<string>',
                'stateCode' => '<string>',
                'country' => '<string>',
                'countryCode' => '<string>',
                'postalCode' => '<string>',
                'location' => [
                                'longitude' => 123,
                                'latitude' => 123
                ],
                'googlePlaceId' => '<string>',
                'formattedAddress' => '<string>'
        ],
        'billingAddress' => [
                'firstName' => '<string>',
                'lastName' => '<string>',
                'name' => '<string>',
                'address' => [
                                'line1' => '<string>',
                                'line2' => '<string>',
                                'city' => '<string>',
                                'state' => '<string>',
                                'country' => '<string>',
                                'stateCode' => '<string>',
                                'countryCode' => '<string>',
                                'postalCode' => '<string>'
                ],
                'company' => '<string>',
                'phoneNumber' => '<string>',
                'email' => '<string>',
                'googlePlaceId' => '<string>',
                'formattedAddress' => '<string>',
                'latitude' => 123,
                'longitude' => 123,
                'addressExpiresAt' => '2023-11-07T05:31:56Z'
        ],
        'shippingAddress' => [
                'firstName' => '<string>',
                'lastName' => '<string>',
                'name' => '<string>',
                'address' => [
                                'line1' => '<string>',
                                'line2' => '<string>',
                                'city' => '<string>',
                                'state' => '<string>',
                                'country' => '<string>',
                                'stateCode' => '<string>',
                                'countryCode' => '<string>',
                                'postalCode' => '<string>'
                ],
                'company' => '<string>',
                'phoneNumber' => '<string>',
                'email' => '<string>',
                'googlePlaceId' => '<string>',
                'formattedAddress' => '<string>',
                'latitude' => 123,
                'longitude' => 123,
                'addressExpiresAt' => '2023-11-07T05:31:56Z'
        ],
        'isTaxExempt' => true,
        'tags' => [
                '<string>'
        ],
        'currency' => '<string>',
        'acceptsMarketing' => true,
        'phoneNumber' => '<string>',
        'nickname' => '<string>',
        'note' => '<string>',
        'locale' => '<string>',
        'accountNumber' => '<string>',
        'customerNumber' => '<string>',
        'birthDate' => '2023-11-07T05:31:56Z',
        'metadata' => [
                
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.smartbills.io/v1/businesses/{businessId}/customers/batch"

	payload := strings.NewReader("[\n  {\n    \"firstName\": \"<string>\",\n    \"lastName\": \"<string>\",\n    \"email\": \"<string>\",\n    \"companyName\": \"<string>\",\n    \"address\": {\n      \"line1\": \"<string>\",\n      \"line2\": \"<string>\",\n      \"city\": \"<string>\",\n      \"state\": \"<string>\",\n      \"stateCode\": \"<string>\",\n      \"country\": \"<string>\",\n      \"countryCode\": \"<string>\",\n      \"postalCode\": \"<string>\",\n      \"location\": {\n        \"longitude\": 123,\n        \"latitude\": 123\n      },\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\"\n    },\n    \"billingAddress\": {\n      \"firstName\": \"<string>\",\n      \"lastName\": \"<string>\",\n      \"name\": \"<string>\",\n      \"address\": {\n        \"line1\": \"<string>\",\n        \"line2\": \"<string>\",\n        \"city\": \"<string>\",\n        \"state\": \"<string>\",\n        \"country\": \"<string>\",\n        \"stateCode\": \"<string>\",\n        \"countryCode\": \"<string>\",\n        \"postalCode\": \"<string>\"\n      },\n      \"company\": \"<string>\",\n      \"phoneNumber\": \"<string>\",\n      \"email\": \"<string>\",\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\",\n      \"latitude\": 123,\n      \"longitude\": 123,\n      \"addressExpiresAt\": \"2023-11-07T05:31:56Z\"\n    },\n    \"shippingAddress\": {\n      \"firstName\": \"<string>\",\n      \"lastName\": \"<string>\",\n      \"name\": \"<string>\",\n      \"address\": {\n        \"line1\": \"<string>\",\n        \"line2\": \"<string>\",\n        \"city\": \"<string>\",\n        \"state\": \"<string>\",\n        \"country\": \"<string>\",\n        \"stateCode\": \"<string>\",\n        \"countryCode\": \"<string>\",\n        \"postalCode\": \"<string>\"\n      },\n      \"company\": \"<string>\",\n      \"phoneNumber\": \"<string>\",\n      \"email\": \"<string>\",\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\",\n      \"latitude\": 123,\n      \"longitude\": 123,\n      \"addressExpiresAt\": \"2023-11-07T05:31:56Z\"\n    },\n    \"isTaxExempt\": true,\n    \"tags\": [\n      \"<string>\"\n    ],\n    \"currency\": \"<string>\",\n    \"acceptsMarketing\": true,\n    \"phoneNumber\": \"<string>\",\n    \"nickname\": \"<string>\",\n    \"note\": \"<string>\",\n    \"locale\": \"<string>\",\n    \"accountNumber\": \"<string>\",\n    \"customerNumber\": \"<string>\",\n    \"birthDate\": \"2023-11-07T05:31:56Z\",\n    \"metadata\": {}\n  }\n]")

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

	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.smartbills.io/v1/businesses/{businessId}/customers/batch")
  .header("Content-Type", "application/json")
  .body("[\n  {\n    \"firstName\": \"<string>\",\n    \"lastName\": \"<string>\",\n    \"email\": \"<string>\",\n    \"companyName\": \"<string>\",\n    \"address\": {\n      \"line1\": \"<string>\",\n      \"line2\": \"<string>\",\n      \"city\": \"<string>\",\n      \"state\": \"<string>\",\n      \"stateCode\": \"<string>\",\n      \"country\": \"<string>\",\n      \"countryCode\": \"<string>\",\n      \"postalCode\": \"<string>\",\n      \"location\": {\n        \"longitude\": 123,\n        \"latitude\": 123\n      },\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\"\n    },\n    \"billingAddress\": {\n      \"firstName\": \"<string>\",\n      \"lastName\": \"<string>\",\n      \"name\": \"<string>\",\n      \"address\": {\n        \"line1\": \"<string>\",\n        \"line2\": \"<string>\",\n        \"city\": \"<string>\",\n        \"state\": \"<string>\",\n        \"country\": \"<string>\",\n        \"stateCode\": \"<string>\",\n        \"countryCode\": \"<string>\",\n        \"postalCode\": \"<string>\"\n      },\n      \"company\": \"<string>\",\n      \"phoneNumber\": \"<string>\",\n      \"email\": \"<string>\",\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\",\n      \"latitude\": 123,\n      \"longitude\": 123,\n      \"addressExpiresAt\": \"2023-11-07T05:31:56Z\"\n    },\n    \"shippingAddress\": {\n      \"firstName\": \"<string>\",\n      \"lastName\": \"<string>\",\n      \"name\": \"<string>\",\n      \"address\": {\n        \"line1\": \"<string>\",\n        \"line2\": \"<string>\",\n        \"city\": \"<string>\",\n        \"state\": \"<string>\",\n        \"country\": \"<string>\",\n        \"stateCode\": \"<string>\",\n        \"countryCode\": \"<string>\",\n        \"postalCode\": \"<string>\"\n      },\n      \"company\": \"<string>\",\n      \"phoneNumber\": \"<string>\",\n      \"email\": \"<string>\",\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\",\n      \"latitude\": 123,\n      \"longitude\": 123,\n      \"addressExpiresAt\": \"2023-11-07T05:31:56Z\"\n    },\n    \"isTaxExempt\": true,\n    \"tags\": [\n      \"<string>\"\n    ],\n    \"currency\": \"<string>\",\n    \"acceptsMarketing\": true,\n    \"phoneNumber\": \"<string>\",\n    \"nickname\": \"<string>\",\n    \"note\": \"<string>\",\n    \"locale\": \"<string>\",\n    \"accountNumber\": \"<string>\",\n    \"customerNumber\": \"<string>\",\n    \"birthDate\": \"2023-11-07T05:31:56Z\",\n    \"metadata\": {}\n  }\n]")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.smartbills.io/v1/businesses/{businessId}/customers/batch")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "[\n  {\n    \"firstName\": \"<string>\",\n    \"lastName\": \"<string>\",\n    \"email\": \"<string>\",\n    \"companyName\": \"<string>\",\n    \"address\": {\n      \"line1\": \"<string>\",\n      \"line2\": \"<string>\",\n      \"city\": \"<string>\",\n      \"state\": \"<string>\",\n      \"stateCode\": \"<string>\",\n      \"country\": \"<string>\",\n      \"countryCode\": \"<string>\",\n      \"postalCode\": \"<string>\",\n      \"location\": {\n        \"longitude\": 123,\n        \"latitude\": 123\n      },\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\"\n    },\n    \"billingAddress\": {\n      \"firstName\": \"<string>\",\n      \"lastName\": \"<string>\",\n      \"name\": \"<string>\",\n      \"address\": {\n        \"line1\": \"<string>\",\n        \"line2\": \"<string>\",\n        \"city\": \"<string>\",\n        \"state\": \"<string>\",\n        \"country\": \"<string>\",\n        \"stateCode\": \"<string>\",\n        \"countryCode\": \"<string>\",\n        \"postalCode\": \"<string>\"\n      },\n      \"company\": \"<string>\",\n      \"phoneNumber\": \"<string>\",\n      \"email\": \"<string>\",\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\",\n      \"latitude\": 123,\n      \"longitude\": 123,\n      \"addressExpiresAt\": \"2023-11-07T05:31:56Z\"\n    },\n    \"shippingAddress\": {\n      \"firstName\": \"<string>\",\n      \"lastName\": \"<string>\",\n      \"name\": \"<string>\",\n      \"address\": {\n        \"line1\": \"<string>\",\n        \"line2\": \"<string>\",\n        \"city\": \"<string>\",\n        \"state\": \"<string>\",\n        \"country\": \"<string>\",\n        \"stateCode\": \"<string>\",\n        \"countryCode\": \"<string>\",\n        \"postalCode\": \"<string>\"\n      },\n      \"company\": \"<string>\",\n      \"phoneNumber\": \"<string>\",\n      \"email\": \"<string>\",\n      \"googlePlaceId\": \"<string>\",\n      \"formattedAddress\": \"<string>\",\n      \"latitude\": 123,\n      \"longitude\": 123,\n      \"addressExpiresAt\": \"2023-11-07T05:31:56Z\"\n    },\n    \"isTaxExempt\": true,\n    \"tags\": [\n      \"<string>\"\n    ],\n    \"currency\": \"<string>\",\n    \"acceptsMarketing\": true,\n    \"phoneNumber\": \"<string>\",\n    \"nickname\": \"<string>\",\n    \"note\": \"<string>\",\n    \"locale\": \"<string>\",\n    \"accountNumber\": \"<string>\",\n    \"customerNumber\": \"<string>\",\n    \"birthDate\": \"2023-11-07T05:31:56Z\",\n    \"metadata\": {}\n  }\n]"

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

[
  {
    "id": 123,
    "firstName": "<string>",
    "lastName": "<string>",
    "email": "<string>",
    "billingAddress": {
      "firstName": "<string>",
      "lastName": "<string>",
      "name": "<string>",
      "address": {
        "line1": "<string>",
        "line2": "<string>",
        "city": "<string>",
        "state": "<string>",
        "stateCode": "<string>",
        "country": "<string>",
        "countryCode": "<string>",
        "postalCode": "<string>",
        "location": {
          "longitude": 123,
          "latitude": 123
        },
        "googlePlaceId": "<string>",
        "formattedAddress": "<string>"
      },
      "company": "<string>",
      "phoneNumber": "<string>",
      "email": "<string>"
    },
    "shippingAddress": {
      "firstName": "<string>",
      "lastName": "<string>",
      "name": "<string>",
      "address": {
        "line1": "<string>",
        "line2": "<string>",
        "city": "<string>",
        "state": "<string>",
        "stateCode": "<string>",
        "country": "<string>",
        "countryCode": "<string>",
        "postalCode": "<string>",
        "location": {
          "longitude": 123,
          "latitude": 123
        },
        "googlePlaceId": "<string>",
        "formattedAddress": "<string>"
      },
      "company": "<string>",
      "phoneNumber": "<string>",
      "email": "<string>"
    },
    "phoneNumber": "<string>",
    "tags": [
      "<string>"
    ],
    "currency": "<string>",
    "acceptsMarketing": true,
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z"
  }
]