About USDD
USDD is a stablecoin pegged to the US dollar, described on its own site, usdd.io, as "a fully decentralized stablecoin" backed by crypto reserves rather than bank deposits. CoinMarketCap's tags match that framing: Algorithmic Stablecoin, Asset-Backed Stablecoin, and the TRON-based Tron20 ecosystem.
The project's official Telegram channel, USDD Announcement (@usdd_announcement), has about 3,740 subscribers as of 26.09.2026; CoinMarketCap's own chat field for the project instead points to a separate handle, @usddio, which the catalog has not verified. Recent posts in the official channel are typical stablecoin-operations updates: gas fees for TRC-20 transfers now payable in USDT through a partner wallet, a note on yield options for ETH and WBTC holders, and an explainer on the mechanics behind the dollar peg, alongside a time-limited promotional giveaway tied to a partner exchange.
This channel is confirmed by the catalog's own review. As with any stablecoin project, it is worth reaching the channel through usdd.io or the CoinMarketCap page rather than a Telegram search, since copies of popular stablecoin channels do exist.
Checked against these sources on 26.09.2026: coinmarketcap.com, usdd.io, t.me, t.me
Checked against public sources. We found the channels the project runs itself — they are marked below.
USDD official channels
Run by the project, according to public sources.
- USDD Announcement @usdd_announcement 3 626 subscribers English checked 08.11.2026