GramJS

auth.ExportLoginToken

Generate a login token, for login via QR code.

The generated login token should be encoded using base64url, then shown as a tg://login?token=base64encodedtoken URL in the QR code.

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.ExportLoginToken({
      apiId: 43,
      apiHash: "some string here",
      exceptIds: [43],
    })
  );
  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.ExportLoginToken({
      apiId: 43,
      apiHash: "some string here",
      exceptIds: [43],
    })
  );
  console.log(result); // prints the result
})();

Parameters

NameTypeDescription
apiIdintApplication identifier (see. App configuration)
apiHashstringApplication identifier hash (see. App configuration)
exceptIdsVector<int>List of already logged-in user IDs, to prevent logging in twice with the same user

Result

auth.LoginToken

Possible errors

CodeTypeDescription

Can bots use this method?

No

Login via QR code

QR code login flow