🎈As the most representative BTCFi protocol in the Aptos ecosystem, Echo integrates cross-chain, liquid staking, and re-staking. Currently, Echo has integrated BTC L2s such as Babylon and will unify various forms of BTC, including OKX xBTC, wBTC, fBTC, uBTC, into aBTC. The TVL has exceeded $375 million, accounting for nearly 40% of the Aptos ecosystem, making it the undisputed core infrastructure of the BTCFi sector.

The TGE is just the beginning, and Echo has thus become the first BTCFi protocol on Aptos to complete a full closed loop (Narrative → Product → Token).

While other public chains are still depicting the vision of BTCFi, Echo has taken the lead in product implementation and economic model closure, becoming a key bridge connecting the Aptos and Bitcoin ecosystems.