2fa:public
- Written for
- + Written for
- Deprecated
- + Deprecated
- Applies to
- + Applies to
AdminUpdated Sep 19, 2026
POST
https://api.chatlychat.com/v1/auth/2fa/challengeComplete a login by submitting the 2FA challenge code
Parameters
| Name | In | Type | Required | Description |
|---|---|---|---|---|
Idempotency-Key | header | string | no | UUIDv4 or 16-128 char opaque token. Required on write endpoints in production. Replays return the cached response with `Idempotency-Replay: true`; reusing the key with a different body returns 409 idempotency_conflict. |
Request body application/json
{
"challengeId": "string",
"code": "string"
}Responses
201
Code samples
cURL
curl -X POST "https://api.chatlychat.com/v1/auth/2fa/challenge" \
-H "Idempotency-Key: <value>" \
-H "Content-Type: application/json" \
-d '{"challengeId":"string","code":"string"}'TypeScript
const res = await fetch('https://api.chatlychat.com/v1/auth/2fa/challenge', {
method: 'POST',
headers: {
'Idempotency-Key': '<value>',
'Content-Type': 'application/json',
},
body: JSON.stringify({"challengeId":"string","code":"string"}),
});
const data = await res.json();Python
import requests
res = requests.request(
"POST",
"https://api.chatlychat.com/v1/auth/2fa/challenge",
headers={
"Idempotency-Key": "<value>",
"Content-Type": "application/json",
},
json={"challengeId": "string", "code": "string"},
)
data = res.json()Go
package main
import (
"fmt"
"io"
"net/http"
"strings"
)
func main() {
req, _ := http.NewRequest("POST", "https://api.chatlychat.com/v1/auth/2fa/challenge", strings.NewReader(`{"challengeId":"string","code":"string"}`))
req.Header.Set("Idempotency-Key", "<value>")
req.Header.Set("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}PHP
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://api.chatlychat.com/v1/auth/2fa/challenge');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Idempotency-Key: <value>', 'Content-Type: application/json']);
curl_setopt($ch, CURLOPT_POSTFIELDS, '{"challengeId":"string","code":"string"}');
$response = curl_exec($ch);
curl_close($ch);
echo $response;Ruby
require 'net/http'
require 'uri'
uri = URI('https://api.chatlychat.com/v1/auth/2fa/challenge')
req = Net::HTTP::Post.new(uri)
req['Idempotency-Key'] = '<value>'
req['Content-Type'] = 'application/json'
req.body = '{"challengeId":"string","code":"string"}'
res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
http.request(req)
end
puts res.bodyJava
import java.net.URI;
import java.net.http.*;
import java.net.http.HttpRequest.BodyPublishers;
HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create("https://api.chatlychat.com/v1/auth/2fa/challenge"))
.header("Idempotency-Key", "<value>")
.header("Content-Type", "application/json")
.method("POST", BodyPublishers.ofString("{\"challengeId\":\"string\",\"code\":\"string\"}"))
.build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());Was this page helpful?