GramJS

auth.ImportLoginToken

Login using a redirected login token, generated in case of DC mismatch during QR code login.

Example

const { Api, TelegramClient } = require("telegram");
const { StringSession } = require("telegram/sessions");

const session = new StringSession(""); // You should put your string session here
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
  await client.connect(); // This assumes you have already authenticated with .start()

  const result = await client.invoke(
    new Api.auth.ImportLoginToken({
      token: Buffer.from("arbitrary data here"),
    })
  );
  console.log(result); // prints the result
})();
import { Api, TelegramClient } from "telegram";
import { StringSession } from "telegram/sessions";

const session = new StringSession(""); // You should put your string session here
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
  await client.connect(); // This assumes you have already authenticated with .start()

  const result: Api.auth.LoginToken = await client.invoke(
    new Api.auth.ImportLoginToken({
      token: Buffer.from("arbitrary data here"),
    })
  );
  console.log(result); // prints the result
})();

Parameters

NameTypeDescription
tokenbytesLogin token

Result

auth.LoginToken

Possible errors

CodeTypeDescription
400AUTH_TOKEN_EXPIREDThe authorization token has expired

Can bots use this method?

No

Login via QR code

QR code login flow