---
# System prepended metadata

title: 'Derek 1:1s'

---

# Derek 1:1s

- high level
    - Sam also in loop
- CAIP
    - 222 - i assume it's done?
    - 1.) EIP and/or CAIP on session keys
        - Sam driving product side
        - 1pager coming
        - <> 7579 modular standard
        - biconomy alechemy rhinestone - might be ready by ethdenver - 
    - 2.) 2 problemstes on smart accounts
        - how declare user ops when connect? 
            - CAIP-25 allows eth_userop declaration - user documentation needed to tell wallet devs HOW to declare it
            - been discussing with chris from pimlico 
            - how does a dapp know which accounts it can sponsor txns for? specifically, does it know you support batch txns
            - EIP already in draft?
    - 4.) how wallet support user_ops ? declare a hash? batch txn support? 
        - CAIP response for specific 
        - SAFE wrote an EIP that feels insufficient; talking to christoph to investigate further
- Solana --> update CAIP25
    - juan will reread - discovery AFTER connection?
    - contractors are behind
        - will implement caip-25 in sample wallet to run against test dapp
        - trust and solana wallets need to see it working
    - solana/caip25.md
- timeline
    - week of 18march = hackweek, need to have some CAIPs and EIPs written by then

- meeting with MM (marco and elizabeth) next week to talk about session keys
    - getting hassan or snaps team at session keys hackweek?
    - trust moving faster on smart accounts
        - WC session keys based on smart accounts
        - getting MM involved 
- explaining smart wallet func
    - eth_sendUserOp y/n
    - dummycode needs to be declared
- multiple tg groups
    - derek's version: discovery of smart wallet y/n
        - happy path: bump docs and away we go
        - sam's aware of the corner case with dummy code
        - MM support would be killer here, if they ever get going on smart accounts
    - other version: batch txn focused