3/ Security + efficiency:
- Auths lock funds to TokenSweeper.
- Relayers pay gas—users need no ETH.
- 60% cheaper than ERC-4337 (49,924 gas for sweeps).
Frictionless UX, low dev overhead.
Post #18
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TabiChain 2/ TabiPay’s design: - Offline: HD wallets generate deposit addrs + EIP-7702 auths. - Online: Monitors deposits, manages allocation. - Contract: TokenSweeper ensures funds flow only to secure vaults. Keys never online.