---
# System prepended metadata

title: 'Eth Wallet Devs meeting, 2023-05-17'

---

# Eth Wallet Devs meeting, 2023-05-17

## Demo of wallet test framework

- intro: Sam and Nicky (sp?) have been working on it for a few weeks
    - front-end PRs welcome! functional for now
    - https://wallet-test-framework.herokuapp.com
    - "manual glue" for now-- enter chainID etc (cut and paste from pre-configured metamask, for ex.)
    - running against a serverside ganache (for RPC definitions)
    - could be built from npm package
    - wtf.allwallet.dev
- Browser Interfaces
    - [5749 - Enkrypt's multi-provider EIP](https://eips.ethereum.org/EIPS/eip-5749)
    - [6963 - pedro's version of the multi-prov ider](https://eips.ethereum.org/EIPS/eip-6963) - just merged yesterday
    - [7039 - custom protocol handler](https://github.com/ethereum/EIPs/pull/7039/files)
        - earlier version had webRTC, but now only `postMessage`
        - micah: can you store things locally? Sam: yes, with context page
        - micah: mobile wallets proxied from desktop browser? sam: it's not smooth but it's possible
    - 7039 versus 6963?
        - no injection, no installation
        - some browser allow multiple handlers registered for same protocol scheme
        - iframe src="web+evm://"
        - links to [prototypes in discussion thread](https://github.com/SamWilsn/wallet-demo)
            - prototypes are a little old! might rewrite in typescript or welcome to PRs if others want to
        - scheme TBD (Sam willing to lead specifying it)
        - web3 is already registered at IANA
- Victor - AllERCDevs
    - [agenda of yesterday's meeting](https://github.com/ercref/AllERCDevs/issues/1)
    - open, newbie-friendly community
    - come to learn about current EIPs, or to request peer review of ideas at any stage
- Victor - Wallet Detection [EIP-5269](https://eips.ethereum.org/EIPS/eip-5269)
    - Prior art:
        - [EIP165](https://eips.ethereum.org/EIPS/eip-165)
        - [CAIP-25](https://chainagnostic.org/CAIPs/caip-25)
    - If interested, come to the next AllERCDevs meeting! Still not final, so open to design discussion