Deep Dive
Overview: Kadena integrated with MetaMask Snaps, allowing users to manage KDA across all 20 chains using their existing MetaMask wallets. This reduced onboarding friction for Ethereum-native developers.
The integration supports Ledger hardware wallets and optimized gas fees, enabling seamless cross-chain transfers without requiring new seed phrases. Kadena’s snaK interface simplifies interactions, bridging its Proof-of-Work infrastructure with Ethereum’s user base.
What this means: This is bullish for KDA because it taps into MetaMask’s 30M+ users, potentially increasing adoption and liquidity. Simplified access could drive developer activity and dApp deployment.
(Kadena)
2. Pact 5.3 Upgrade via Hard Fork (23 July 2025)
Overview: The hard fork activated Pact 5.3, Kadena’s native smart contract language update, focusing on security and developer experience. Exchanges like Binance and KuCoin halted deposits/withdrawals during the upgrade.
Key improvements include stricter type-checking, “pure” function enforcement to prevent unintended side effects, and expanded module capabilities. These changes reduce vulnerabilities and streamline auditing.
What this means: This is neutral-to-bullish for KDA. While it strengthens security for institutional use cases, node operators faced mandatory upgrades, risking temporary network fragmentation if delayed.
(KuCoin)
3. Chainweb EVM Testnet Launch (30 June 2025)
Overview: Kadena launched an EVM-compatible testnet, enabling Solidity developers to deploy dApps on its braided Proof-of-Work chains. The testnet supports parallel execution across 5–20 chains, aiming for sub-cent fees.
Over 50 projects migrated during testing, citing Kadena’s compliance-ready token standards and horizontal scaling. The mainnet rollout is pending stress tests and cross-EVM interoperability checks.
What this means: This is bullish for KDA as it targets Ethereum’s developer base and real-world asset tokenization—a sector projected to hit $30T by 2030. Success hinges on UX improvements post-testnet.
(Blockworks)
Conclusion
Kadena is bridging Ethereum’s ecosystem via EVM compatibility while hardening its core with Pact 5.3 and expanding access through MetaMask. These updates align with its institutional adoption focus, though developer traction post-grants remains a watchpoint. Will parallel EVM chains position KDA as a scalable alternative to Ethereum L2s?