Crypto exchange platform ChangeNOW convened industry executives from MetaMask, Trezor, and WalletConnect at TOKEN2049 Singapore on October 28, 2026, to address blockchain abstraction and the industry transition toward unified crypto super apps.
Abstraction and Super Apps Take Center Stage
During her keynote address, "Next Billion Users Should Never Touch Blockchain," on the Bit Digital Stage, ChangeNOW Chief Strategy Officer Pauline Shangett argued that users must be spared from manually selecting networks, managing gas fees, and navigating fragmented services. Shangett highlighted payments as a foundational element for integrated crypto super apps that combine everyday financial activities into a single platform.
Echoing this perspective during a wallet panel moderated by Kelvin Sparks of The Block, Yana, Head of Business Development & Account Management at ChangeNOW, stated: "The user shouldn’t have to think about gas. The user shouldn’t have to go through multiple steps to switch from one network to another, when a lot of that can be done in the background." The session, featuring MetaMask, Trezor, and ChangeNOW, focused on expanding wallet interfaces, enhancing wallet security, and establishing user approval mechanisms for autonomous AI agents.
Infrastructure and Ecosystem Debates
An infrastructure panel featuring Banxa, RocketX, WalletConnect, and Aztec Labs addressed transaction routing, privacy for on-chain payments, and cross-provider collaboration—challenges critical to resolving high transaction overhead identified in recent payment research, such as the Bank of Italy study on stablecoin transfer costs. Meanwhile, a super app panel with Pulsar Money, Rubic, Hercules, and CoinRoutes debated whether trading, payments, or broader banking services will drive recurring user retention.
A media panel comprising CoinEasy, The Block of Media, and ChangeNOW examined artificial intelligence's impact on search and monetization, as well as embedding crypto swaps directly into media interfaces. Additionally, journalist Ramia Farrage hosted interviews with representatives from Stellar, Injective, NEAR Intents, USDD, Sonic, and Zcash on cross-border transactions and institutional DeFi. These discussions take place as research indicates stablecoin payment adoption continues to outpace traditional crypto networks.
Key Takeaways
- Keynote Address: ChangeNOW CSO Pauline Shangett presented chain abstraction on the Bit Digital Stage to eliminate manual network management.
- Wallet Panel: Leaders from MetaMask, Trezor, and ChangeNOW discussed expanding wallet interfaces and security models for AI agents.
- Infrastructure Focus: Banxa, RocketX, WalletConnect, and Aztec Labs covered transaction routing and payment privacy.
- Ecosystem Interviews: Ramia Farrage interviewed teams from Stellar, Injective, NEAR Intents, USDD, Sonic, and Zcash.
Why It Matters
The strong emphasis on chain abstraction and super apps signals an industry-wide recognition that technical complexity remains the primary barrier to mainstream Web3 adoption. By moving gas calculations and cross-chain routing into the background, wallet providers aim to make decentralized finance as seamless as traditional fintech applications. Furthermore, as AI agents become active network participants, establishing clear user approval frameworks and robust routing protocols will be critical to maintaining security without sacrificing usability.
