ser-kit

Companion library for ser, the smart execution router.

Features:

• query execution routes from ser
• rank execution routes for choosing the most frictionless alternative
• encode calls through a given execution route

Concepts

Avatar – The smart contract account that is being controlled

Initiator – The EOA that provides the signature for the transaction

Route – A list of waypoint along which the execution of the meta transaction flows, from the initiator to the avatar

Waypoint – Each waypoint represents a blockchain address. The waypoint properties identify the type of the account or contract at that address as well as how it is connected to the previous waypoint.

Usage

import { queryRoutes, rankRoutes, encodeExecution } from 'ser-kit'

// 1. retrieve all execution routes from `eoaSignerAddress` as initiator, controlling `safeAddress` as avatar
const routes = await queryRoutes(eoaSignerAddress, safeAddress)

// 2. choose the most frictionless route
const rankedRoutes = rankRoutes(routes)
const bestRoute = rankedRoutes[0]

// 3. determine actions for getting the transaction executed through that route
const actions = planExecution(metaTx, bestRoute)

// 4. execute these actions using the provided EIP-1193 provider
const result = execute(actions, provider)

Contributing

Prerequisites

bun

This project uses Bun, a fast all-in-one JavaScript runtime. To install bun follow the instructions at https://bun.sh/docs/installation.

anvil

Install through foundryup: https://book.getfoundry.sh/getting-started/installation#using-foundryup

To install project dependencies:

bun install

To run tests:

bun test