Aman

Telegram bot that turns file uploads into secure public download links

Telegram File To Link Bot

Bucket

telegram-file-link-bot

Admin login email address. Example: admin@example.com Required only if ADMIN_ENABLED=true.

Enable admin dashboard. Set to true or false. Default: false. Dashboard available at /admin when enabled.

Admin login password. Example: change_me Required only if ADMIN_ENABLED=true.

Comma-separated Telegram numeric user IDs allowed to upload files. Example: 123456789,987654321 Leave empty to allow everyone.  To get your user ID: open Telegram → search @userinfobot → press Start.

Telegram API hash (get from https://my.telegram.org)

Telegram API ID (get from https://my.telegram.org)

Access key ID for authenticating with the S3-compatible storage

Region for the S3-compatible storage service (auto on Railway)

S3-compatible storage endpoint URL (e.g. Railway Storage, Cloudflare R2, MinIO)

Name of the S3 bucket used to store uploaded files

Secret access key for authenticating with the S3-compatible storage

Public HTTPS URL where generated download links point to. Example: https://files.example.com Must match the domain serving this app.

DATABASE_URL – PostgreSQL connection string 

Maximum number of concurrent file uploads/downloads. Default: 3.

Maximum allowed file size (in MB) for uploads handled by the bot. Files larger than this limit will be rejected. Example values: 100, 500, 2048.

Random secret key used to sign admin sessions. Example: replace_with_random_secret Required only if ADMIN_ENABLED=true.

Storage backend for uploaded files. Use s3 on Railway (recommended) to ensure persistent storage via Storage Buckets. Using local on Railway is NOT persistent and data will be lost on redeploy. The s3 backend also supports any S3-compatible storage such as AWS S3, Cloudflare R2, MinIO, and similar services.

Postgres-l5gt

Public URL to connect to Postgres database, used by the Data panel.

Location where the database will be initialized

Default database created when image is started.

Redis

Connection string for connecting to redis externally

Connection string for connecting to redis using the private network