curl --request POST \
  --url https://carbonapistagingsecure.getcarbon.co/baas/api/v1/customers \
  --header 'Content-Type: application/json' \
  --header 'apikey: <api-key>' \
  --header 'x-carbon-key: <x-carbon-key>' \
  --data '
{
  "first_name": "Provide first name",
  "last_name": "Provide last name",
  "email": "Provide email",
  "phone": "Provide phone number",
  "dob": "Provide date of birth",
  "gender": "Provide gender",
  "street": "Provide street address",
  "city": "Provide city",
  "state": "Provide state",
  "country": "Provide country",
  "bvn": "Provide BVN",
  "nin": "Provide NIN"
}
'

const options = {
  method: 'POST',
  headers: {
    'x-carbon-key': '<x-carbon-key>',
    apikey: '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    first_name: 'Provide first name',
    last_name: 'Provide last name',
    email: 'Provide email',
    phone: 'Provide phone number',
    dob: 'Provide date of birth',
    gender: 'Provide gender',
    street: 'Provide street address',
    city: 'Provide city',
    state: 'Provide state',
    country: 'Provide country',
    bvn: 'Provide BVN',
    nin: 'Provide NIN'
  })
};

fetch('https://carbonapistagingsecure.getcarbon.co/baas/api/v1/customers', 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://carbonapistagingsecure.getcarbon.co/baas/api/v1/customers",
  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([
    'first_name' => 'Provide first name',
    'last_name' => 'Provide last name',
    'email' => 'Provide email',
    'phone' => 'Provide phone number',
    'dob' => 'Provide date of birth',
    'gender' => 'Provide gender',
    'street' => 'Provide street address',
    'city' => 'Provide city',
    'state' => 'Provide state',
    'country' => 'Provide country',
    'bvn' => 'Provide BVN',
    'nin' => 'Provide NIN'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "apikey: <api-key>",
    "x-carbon-key: <x-carbon-key>"
  ],
]);

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

curl_close($curl);

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

import requests

url = "https://carbonapistagingsecure.getcarbon.co/baas/api/v1/customers"

payload = {
    "first_name": "Provide first name",
    "last_name": "Provide last name",
    "email": "Provide email",
    "phone": "Provide phone number",
    "dob": "Provide date of birth",
    "gender": "Provide gender",
    "street": "Provide street address",
    "city": "Provide city",
    "state": "Provide state",
    "country": "Provide country",
    "bvn": "Provide BVN",
    "nin": "Provide NIN"
}
headers = {
    "x-carbon-key": "<x-carbon-key>",
    "apikey": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

require 'uri'
require 'net/http'

url = URI("https://carbonapistagingsecure.getcarbon.co/baas/api/v1/customers")

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

request = Net::HTTP::Post.new(url)
request["x-carbon-key"] = '<x-carbon-key>'
request["apikey"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"first_name\": \"Provide first name\",\n  \"last_name\": \"Provide last name\",\n  \"email\": \"Provide email\",\n  \"phone\": \"Provide phone number\",\n  \"dob\": \"Provide date of birth\",\n  \"gender\": \"Provide gender\",\n  \"street\": \"Provide street address\",\n  \"city\": \"Provide city\",\n  \"state\": \"Provide state\",\n  \"country\": \"Provide country\",\n  \"bvn\": \"Provide BVN\",\n  \"nin\": \"Provide NIN\"\n}"

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

package main

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

func main() {

	url := "https://carbonapistagingsecure.getcarbon.co/baas/api/v1/customers"

	payload := strings.NewReader("{\n  \"first_name\": \"Provide first name\",\n  \"last_name\": \"Provide last name\",\n  \"email\": \"Provide email\",\n  \"phone\": \"Provide phone number\",\n  \"dob\": \"Provide date of birth\",\n  \"gender\": \"Provide gender\",\n  \"street\": \"Provide street address\",\n  \"city\": \"Provide city\",\n  \"state\": \"Provide state\",\n  \"country\": \"Provide country\",\n  \"bvn\": \"Provide BVN\",\n  \"nin\": \"Provide NIN\"\n}")

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

	req.Header.Add("x-carbon-key", "<x-carbon-key>")
	req.Header.Add("apikey", "<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))

}

{
  "status": "success",
  "message": "Customer created successfully",
  "data": {
    "id": "e128cc08-a43a-4db3-a27d-64bbcba0a0f2",
    "first_name": "ola",
    "last_name": "ajayi",
    "email": "ola@yahoo.com",
    "phone": "08071000030",
    "gender": "MALE",
    "dob": "1990-01-01T00:00:00.000Z",
    "nin": "11111111111",
    "bvn": "11111111111",
    "address": {
      "street": "NO 1 LAGOS ROAD",
      "city": "IKEJA",
      "state": "LAGOS STATE",
      "country": "NIGERIA"
    },
    "is_business": false,
    "business_name": null,
    "mode": "sandbox",
    "created_at": "2024-03-07T10:12:34.000Z",
    "updated_at": "2024-03-07T10:12:34.000Z"
  }
}

{
  "status": "failed",
  "message": "bad request",
  "errors": [
    {
      "msg": "Request body cannot be empty"
    }
  ]
}