Code examples

curl -X POST https://api.otp.com/api/v1/otp/send \
  -H "Authorization: Bearer otp_live_YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"recipient":"+14155552671","locale":"en","client_ip":"81.2.69.142"}'

const res = await fetch("https://api.otp.com/api/v1/otp/send", {
  method: "POST",
  headers: {
    Authorization: "Bearer otp_live_YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  // client_ip = the END USER's IP from your request context (e.g. req.ip), not your server's.
  body: JSON.stringify({ recipient: "+14155552671", locale: "en", client_ip: "81.2.69.142" }),
})
const { otp_id } = await res.json()

import requests

res = requests.post(
    "https://api.otp.com/api/v1/otp/send",
    headers={"Authorization": "Bearer otp_live_YOUR_API_KEY"},
    # client_ip = the END USER's IP from your request context, not your server's.
    json={"recipient": "+14155552671", "locale": "en", "client_ip": "81.2.69.142"},
)
otp_id = res.json()["otp_id"]

<?php
$ch = curl_init("https://api.otp.com/api/v1/otp/send");
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        "Authorization: Bearer otp_live_YOUR_API_KEY",
        "Content-Type: application/json",
    ],
    // client_ip = the END USER's IP from your request context, not your server's.
    CURLOPT_POSTFIELDS => json_encode(["recipient" => "+14155552671", "locale" => "en", "client_ip" => "81.2.69.142"]),
]);
$otp = json_decode(curl_exec($ch), true);

// client_ip = the END USER's IP from your request context, not your server's.
body := strings.NewReader(`{"recipient":"+14155552671","locale":"en","client_ip":"81.2.69.142"}`)
req, _ := http.NewRequest("POST", "https://api.otp.com/api/v1/otp/send", body)
req.Header.Set("Authorization", "Bearer otp_live_YOUR_API_KEY")
req.Header.Set("Content-Type", "application/json")
resp, _ := http.DefaultClient.Do(req)
defer resp.Body.Close()

var req = URLRequest(url: URL(string: "https://api.otp.com/api/v1/otp/send")!)
req.httpMethod = "POST"
req.setValue("Bearer otp_live_YOUR_API_KEY", forHTTPHeaderField: "Authorization")
req.setValue("application/json", forHTTPHeaderField: "Content-Type")
// client_ip = the END USER's IP from your request context, not your server's.
req.httpBody = #"{"recipient":"+14155552671","locale":"en","client_ip":"81.2.69.142"}"#.data(using: .utf8)
let (data, _) = try await URLSession.shared.data(for: req)

// client_ip = the END USER's IP from your request context, not your server's.
val body = """{"recipient":"+14155552671","locale":"en","client_ip":"81.2.69.142"}"""
    .toRequestBody("application/json".toMediaType())
val req = Request.Builder()
    .url("https://api.otp.com/api/v1/otp/send")
    .header("Authorization", "Bearer otp_live_YOUR_API_KEY")
    .post(body)
    .build()
client.newCall(req).execute()