Send a one-time passcode
curl --request POST \
--url https://lazyapp.in/v1/otp \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"to": "<string>",
"code": "<string>",
"template_name": "<string>",
"phone_number_id": "<string>",
"connection_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"language": "en",
"client_ip": "<string>"
}
'import requests
url = "https://lazyapp.in/v1/otp"
payload = {
"to": "<string>",
"code": "<string>",
"template_name": "<string>",
"phone_number_id": "<string>",
"connection_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"language": "en",
"client_ip": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
to: '<string>',
code: '<string>',
template_name: '<string>',
phone_number_id: '<string>',
connection_uuid: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
language: 'en',
client_ip: '<string>'
})
};
fetch('https://lazyapp.in/v1/otp', 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://lazyapp.in/v1/otp",
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([
'to' => '<string>',
'code' => '<string>',
'template_name' => '<string>',
'phone_number_id' => '<string>',
'connection_uuid' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
'language' => 'en',
'client_ip' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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://lazyapp.in/v1/otp"
payload := strings.NewReader("{\n \"to\": \"<string>\",\n \"code\": \"<string>\",\n \"template_name\": \"<string>\",\n \"phone_number_id\": \"<string>\",\n \"connection_uuid\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"language\": \"en\",\n \"client_ip\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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://lazyapp.in/v1/otp")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"to\": \"<string>\",\n \"code\": \"<string>\",\n \"template_name\": \"<string>\",\n \"phone_number_id\": \"<string>\",\n \"connection_uuid\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"language\": \"en\",\n \"client_ip\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://lazyapp.in/v1/otp")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"to\": \"<string>\",\n \"code\": \"<string>\",\n \"template_name\": \"<string>\",\n \"phone_number_id\": \"<string>\",\n \"connection_uuid\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"language\": \"en\",\n \"client_ip\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"to": "<string>",
"status": "<string>",
"expires_at": "2023-11-07T05:31:56Z",
"mode": "managed",
"message_uuid": "<string>"
}{
"message": "<string>",
"code": "<string>"
}{
"message": "The API is on the Pro plan. Upgrade in Billing to use live keys. Test keys keep working.",
"code": "plan_limit_reached"
}{
"message": "<string>",
"code": "<string>"
}{
"message": "<string>",
"errors": {}
}{
"message": "<string>",
"code": "<string>"
}Verify
Send a one-time passcode
In managed mode (the default) LazyApp generates, hashes, sends and later verifies the code. In delivery_only mode you supply code and verify it yourself.
Codes are never stored in plaintext and are redacted from logs and webhooks.
Refusals carry a code you can branch on. Waiting is the answer for otp_resend_too_soon, otp_client_ip_limit and a locked number, so those are 429 with Retry-After. Sending and verifying have separate per-key rate limits.
Required scope: messages:send
POST
/
v1
/
otp
Send a one-time passcode
curl --request POST \
--url https://lazyapp.in/v1/otp \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"to": "<string>",
"code": "<string>",
"template_name": "<string>",
"phone_number_id": "<string>",
"connection_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"language": "en",
"client_ip": "<string>"
}
'import requests
url = "https://lazyapp.in/v1/otp"
payload = {
"to": "<string>",
"code": "<string>",
"template_name": "<string>",
"phone_number_id": "<string>",
"connection_uuid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"language": "en",
"client_ip": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
to: '<string>',
code: '<string>',
template_name: '<string>',
phone_number_id: '<string>',
connection_uuid: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
language: 'en',
client_ip: '<string>'
})
};
fetch('https://lazyapp.in/v1/otp', 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://lazyapp.in/v1/otp",
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([
'to' => '<string>',
'code' => '<string>',
'template_name' => '<string>',
'phone_number_id' => '<string>',
'connection_uuid' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
'language' => 'en',
'client_ip' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"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://lazyapp.in/v1/otp"
payload := strings.NewReader("{\n \"to\": \"<string>\",\n \"code\": \"<string>\",\n \"template_name\": \"<string>\",\n \"phone_number_id\": \"<string>\",\n \"connection_uuid\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"language\": \"en\",\n \"client_ip\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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://lazyapp.in/v1/otp")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"to\": \"<string>\",\n \"code\": \"<string>\",\n \"template_name\": \"<string>\",\n \"phone_number_id\": \"<string>\",\n \"connection_uuid\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"language\": \"en\",\n \"client_ip\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://lazyapp.in/v1/otp")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"to\": \"<string>\",\n \"code\": \"<string>\",\n \"template_name\": \"<string>\",\n \"phone_number_id\": \"<string>\",\n \"connection_uuid\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n \"language\": \"en\",\n \"client_ip\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"to": "<string>",
"status": "<string>",
"expires_at": "2023-11-07T05:31:56Z",
"mode": "managed",
"message_uuid": "<string>"
}{
"message": "<string>",
"code": "<string>"
}{
"message": "The API is on the Pro plan. Upgrade in Billing to use live keys. Test keys keep working.",
"code": "plan_limit_reached"
}{
"message": "<string>",
"code": "<string>"
}{
"message": "<string>",
"errors": {}
}{
"message": "<string>",
"code": "<string>"
}Authorizations
Your API key, e.g. sk_live_... or sk_test_....
Headers
Optional. Makes this write safe to retry: the same key replays the first response instead of acting twice.
Maximum string length:
255Body
application/json
Maximum string length:
32Defaults to managed.
Available options:
managed, delivery_only Required for delivery_only.
Required string length:
4 - 10Pattern:
^\d+$An approved authentication template. Defaults to the workspace's configured OTP template. Without one, a code can only go as plain text while the recipient has messaged you in the last 24 hours; otherwise the request is refused with otp_template_required.
Maximum string length:
128Maximum string length:
64The template language. Defaults to the template's only language in this workspace, and otherwise to the configured default.
Maximum string length:
15Pattern:
^[a-z]{2,3}(_[A-Za-z]{2,4})?$Example:
"en"
Your end user's IP address. When given, one address may request codes for a limited number of different numbers an hour. Without it that rule is skipped, so a server sending every sign-in from one address is not capped.