curl --request POST \
  --url https://sandbox.zapyd.com/cms/api/v1/customer/wallet/add \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --header 'X-SIGNATURE: <api-key>' \
  --header 'X-TIMESTAMP: <api-key>' \
  --data '
{
  "customer_id": "c2cf861b-342b-4318-a90e-85cd0312e82f",
  "wallet_address": "0x1234567890123456789012345678901234567890",
  "network": "Ethereum",
  "label": "Main wallet"
}
'

import requests

url = "https://sandbox.zapyd.com/cms/api/v1/customer/wallet/add"

payload = {
    "customer_id": "c2cf861b-342b-4318-a90e-85cd0312e82f",
    "wallet_address": "0x1234567890123456789012345678901234567890",
    "network": "Ethereum",
    "label": "Main wallet"
}
headers = {
    "X-API-KEY": "<api-key>",
    "X-TIMESTAMP": "<api-key>",
    "X-SIGNATURE": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'X-API-KEY': '<api-key>',
    'X-TIMESTAMP': '<api-key>',
    'X-SIGNATURE': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    customer_id: 'c2cf861b-342b-4318-a90e-85cd0312e82f',
    wallet_address: '0x1234567890123456789012345678901234567890',
    network: 'Ethereum',
    label: 'Main wallet'
  })
};

fetch('https://sandbox.zapyd.com/cms/api/v1/customer/wallet/add', 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://sandbox.zapyd.com/cms/api/v1/customer/wallet/add",
  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([
    'customer_id' => 'c2cf861b-342b-4318-a90e-85cd0312e82f',
    'wallet_address' => '0x1234567890123456789012345678901234567890',
    'network' => 'Ethereum',
    'label' => 'Main wallet'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-KEY: <api-key>",
    "X-SIGNATURE: <api-key>",
    "X-TIMESTAMP: <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://sandbox.zapyd.com/cms/api/v1/customer/wallet/add"

	payload := strings.NewReader("{\n  \"customer_id\": \"c2cf861b-342b-4318-a90e-85cd0312e82f\",\n  \"wallet_address\": \"0x1234567890123456789012345678901234567890\",\n  \"network\": \"Ethereum\",\n  \"label\": \"Main wallet\"\n}")

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

	req.Header.Add("X-API-KEY", "<api-key>")
	req.Header.Add("X-TIMESTAMP", "<api-key>")
	req.Header.Add("X-SIGNATURE", "<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://sandbox.zapyd.com/cms/api/v1/customer/wallet/add")
  .header("X-API-KEY", "<api-key>")
  .header("X-TIMESTAMP", "<api-key>")
  .header("X-SIGNATURE", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"customer_id\": \"c2cf861b-342b-4318-a90e-85cd0312e82f\",\n  \"wallet_address\": \"0x1234567890123456789012345678901234567890\",\n  \"network\": \"Ethereum\",\n  \"label\": \"Main wallet\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.zapyd.com/cms/api/v1/customer/wallet/add")

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

request = Net::HTTP::Post.new(url)
request["X-API-KEY"] = '<api-key>'
request["X-TIMESTAMP"] = '<api-key>'
request["X-SIGNATURE"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"customer_id\": \"c2cf861b-342b-4318-a90e-85cd0312e82f\",\n  \"wallet_address\": \"0x1234567890123456789012345678901234567890\",\n  \"network\": \"Ethereum\",\n  \"label\": \"Main wallet\"\n}"

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

{
  "status": true,
  "message": "Wallet added/updated successfully",
  "data": {
    "id": 42,
    "wallet_address": "0x1234567890123456789012345678901234567890",
    "network": "Ethereum",
    "label": "Main wallet",
    "status": "ACTIVE",
    "is_visible": true,
    "created_at": "2026-09-30T10:00:00Z"
  }
}

{
  "status": false,
  "message": "Bad Request",
  "data": null,
  "errors": {
    "network": [
      "This field is required."
    ]
  },
  "err_code": "REQ_FIELD_MISSING"
}

{
  "status": false,
  "message": "Internal Server Error",
  "data": null,
  "errors": {},
  "err_code": "SYS_INTERNAL_ERROR"
}