📢 Building the next generation of BTC applications? You need $ECHO!

✨ Why developers are flocking to Echo:

✅ Python/Solidity SDK supports multi-chain deployment

✅ Sub-second response, supports real-time streaming/AI scenarios

✅ On-chain DRM and pay-as-you-go billing mechanism

💡 Testnet contributors will receive priority for ecosystem rewards!

#Web3Development #BTCFi #Aptos