For the product https://www.mql5.com/en/market/product/51784
- You must allow WebRequest and add the https://api.telegram.org URL in "Tools" → "Options" → "Expert Advisors".
- Telegram Bot must is member of group or admin of channel.
- Attach the EA and Indicator Alert To File v2.1 to one chart only.
- Telegram API not work with Windows 7 or lower.
How to get an chat ID:
- Chat with BotFather to create Bot and get API Token of Bot. If you had Bot, skip the step.
- Open the channel/group Info, then Manage, Add Administrators, type the bot username, and click Save
- Send any message to the channel/group like "hello world"
- chat with bot @userinfobot , then forward message on your channel to bot @userinfobot , the bot will reply your channel ID.
Notes:
The indicator below is supported to customer to auto create file of alerts, need "Allow DLL imports" when use the indicator,
use comma to filter indicators, symbols, timeframe.