curl --request GET \
  --url https://api-sb.meld.io/accounts/customers \
  --header 'Authorization: <api-key>'

import requests

url = "https://api-sb.meld.io/accounts/customers"

headers = {"Authorization": "<api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: '<api-key>'}};

fetch('https://api-sb.meld.io/accounts/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://api-sb.meld.io/accounts/customers",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <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"
	"net/http"
	"io"
)

func main() {

	url := "https://api-sb.meld.io/accounts/customers"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "<api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api-sb.meld.io/accounts/customers")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-sb.meld.io/accounts/customers")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<api-key>'

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

{
  "count": 123,
  "customers": [
    {
      "accountId": "<string>",
      "addresses": [
        {
          "addressDetails": {
            "city": "<string>",
            "country": "<string>",
            "lineOne": "<string>",
            "lineTwo": "<string>",
            "postalCode": "<string>",
            "region": "<string>"
          },
          "customerId": "<string>",
          "id": "<string>",
          "status": "ACTIVE",
          "type": "BILLING"
        }
      ],
      "dateOfBirth": "<string>",
      "email": "<string>",
      "externalId": "<string>",
      "id": "<string>",
      "key": "<string>",
      "name": {
        "firstName": "<string>",
        "lastName": "<string>"
      },
      "phone": "<string>",
      "previouslyUsedOnramps": [
        {
          "previouslyUsed": "2023-11-07T05:31:56Z",
          "serviceProvider": "ACROSS"
        }
      ],
      "serviceProviderCustomers": [
        {
          "createdAt": "2023-11-07T05:31:56Z",
          "customerId": "<string>",
          "deletedAt": "2023-11-07T05:31:56Z",
          "id": "<string>",
          "kyc": {
            "additionalInfo": {},
            "onboardingMethod": {
              "kycProvider": "<string>",
              "onboardingType": "<string>"
            },
            "status": "PENDING",
            "updatedAt": "2023-11-07T05:31:56Z"
          },
          "serviceProvider": "ACROSS",
          "serviceProviderAccessProfileId": "<string>",
          "serviceProviderDetails": {
            "type": "<string>",
            "customerType": "<string>"
          },
          "status": "<string>",
          "wallets": [
            "<string>"
          ]
        }
      ],
      "status": "ACTIVE",
      "type": "INDIVIDUAL"
    }
  ],
  "remaining": 123
}

{
  "code": "BAD_REQUEST",
  "message": "Bad request",
  "requestId": "01JB2K7C9XQZ4M8N2P5R6T3V",
  "timestamp": "2026-08-14T09:41:22.482+00:00",
  "errors": [
    "[Meld-Version] is invalid"
  ]
}

{
  "code": "UNAUTHORIZED",
  "message": "Access denied",
  "requestId": "01JB2K7C9XQZ4M8N2P5R6T3V",
  "timestamp": "2026-08-14T09:41:22.482+00:00"
}

{
  "code": "FORBIDDEN",
  "message": "Access denied",
  "requestId": "01JB2K7C9XQZ4M8N2P5R6T3V",
  "timestamp": "2026-08-14T09:41:22.482+00:00"
}

{
  "code": "NOT_FOUND",
  "message": "Resource not found",
  "requestId": "01JB2K7C9XQZ4M8N2P5R6T3V",
  "timestamp": "2026-08-14T09:41:22.482+00:00"
}

{
  "code": "CONFLICT",
  "message": "Conflict",
  "requestId": "01JB2K7C9XQZ4M8N2P5R6T3V",
  "timestamp": "2026-08-14T09:41:22.482+00:00"
}

{
  "code": "UNEXPECTED_ERROR",
  "message": "Unexpected error",
  "requestId": "01JB2K7C9XQZ4M8N2P5R6T3V",
  "timestamp": "2026-08-14T09:41:22.482+00:00"
}