DeFi Recipes on Arc

Project Vision v2.1

Automated, secure, and reliable DeFi workflows on Arc.

Network: Arc Testnet (Chain ID 5042002)

DeFi Recipes on Arc provides a non-custodial automation layer for financial workflows on Arc. Users never hand private keys to the keeper; instead, the keeper only receives a scoped grant of permissions to execute pre-approved actions.

The MVP focuses on the execution core, smart contract security, and two official, tightly scoped recipes. The marketplace, visual builder, and community features are left for later phases.

Vision

Turn recurring DeFi automation on Arc into an experience as simple, safe, and transparent as a single transaction.

Mission

Eliminate repetitive manual DeFi operations with automated, non-custodial workflows that are audited and optimized for USDC on Arc.

Core principles

Security and execution first: protecting user assets matters more than demo-only features.
Non-custodial, scoped delegation: a session key is only valid for a limited time, a limited set of call targets, and a limited spend cap.
Transparency and simulation: every recipe publicly documents its execution steps, trigger conditions, and protocols used; the system simulates before activation.
Whitelisted protocols only: call targets and swap routes must be pre-approved.

Two official MVP recipes

USDC Yield Auto-Compounder

A recipe that deposits USDC into Arc Lending, tracks rewards, claims on a schedule, swaps rewards back to USDC, and redeposits. Expected risk level: low.

USDC to EURC Recurring DCA

A recipe that converts a pre-configured amount of USDC into EURC on a weekly or monthly schedule, enforces a slippage limit, and returns EURC to the user's wallet. Expected risk level: low to medium.

Security model

User wallet
  -> Scoped session key
  -> Automation Keeper Engine
  -> Shared Executor Contract
  -> Whitelisted Arc protocol

The shared executor reduces the attack surface by routing everything through a single, audited execution point. Keeper permissions are constrained by function selector, protocol address, and input thresholds; slippage and price impact are enforced at every step. Users can always revoke delegation or stop a recipe.

MVP scope

The MVP includes two official recipes, the shared executor, cron- and event-driven keepers, a quick-activation dashboard, and on-chain simulation before every run. The visual recipe builder, permissionless marketplace, recipe forking, and trust score are reserved for future phases.

Project Vision