Channels like @DesignWorld

Channel	Name	Subscribers	14 days	Topic
@AETemp	After Effects Templates	183,919	+0.19%	Design
@AEStorage	AE Storage	86,867	+0.35%	Design
@PremTemp	Шаблоны для Premiere Pro	47,813	+0.55%	Design
@ooutsidepsd	outside.psd	38,293	-0.02%	Design
@Premiere023	Pr Ae | Templates	34,975	+0.24%	Design
@DesignWorldFiles	Design World Files	27,192	+0.15%	Design
@designphotoshoppp	photoshop.exe	23,285	-0.14%	Design
@projects4ae	Проекты After Effects	21,535	+0.31%	Design
@solutioonn	Solution Design	21,424	+0.43%	Design
@movementsource	Мувмент — Дизайн Ресурс | Movement — Design Source	21,071	-0.04%	Design

This list comes from Telegram's own recommendation graph. The subscriber counts, growth and topics are ours — Telegram shows the names and stops there.

13 channels in the index have @DesignWorld in their own recommendation list. That direction is not something Telegram publishes — see the channel page for the full list.

One call returns the recommendation list for any public channel. The counts and growth come from asking for each channel in turn.

curl --request GET \
  --url 'https://telegram155.p.rapidapi.com/v1/channels/recommendations?peer_id=1407595601' \
  --header 'x-rapidapi-host: telegram155.p.rapidapi.com' \
  --header 'x-rapidapi-key: YOUR_KEY'