Telegram Historical Metrics API

Methods for working with stats change history

📄️Telegram Subscriber History API

Retrieve subscriber count history for a tracked Telegram channel or group, using supported aggregation options and your accessible history range.

📄️Telegram Average Post Reach History API

Retrieve historical average post reach for a tracked Telegram channel and inspect chart aggregation options and time-series response fields.

📄️Telegram Engagement Rate History API

Retrieve historical engagement rate by views for a tracked Telegram channel, with supported aggregation and history parameters.