feat: Add Reactive Network action provider for cross-chain event-driven automation #956
Description
Summary
Add a Reactive Network action provider that enables AI agents to deploy and manage Reactive Smart Contracts for cross-chain event-driven automation.
Motivation
Reactive Network is an EVM-compatible execution layer where smart contracts autonomously react to on-chain events across multiple chains without bridges or manual intervention. This is a natural fit for AI agents that need to:
- Monitor on-chain conditions and auto-execute when triggers are met
- Orchestrate cross-chain workflows (e.g., "if price drops on Ethereum, execute swap on Base")
- Set up autonomous DeFi strategies that persist without the agent being online
Reactive Network supports Base, Ethereum, Arbitrum, Avalanche, Linea, Sonic, and more as both origins (event sources) and destinations (callback targets).
Proposed Actions
| Action | Description |
|---|---|
deploy_reactive_contract |
Deploy a reactive smart contract to the Reactive Network |
subscribe_to_events |
Set up event subscriptions on any supported origin chain |
get_reactive_status |
Check the status of deployed reactive contracts |
list_subscriptions |
List active event subscriptions for an RVM |
Use Cases
1. Cross-Chain Price Monitoring
Agent deploys a reactive contract that watches Uniswap V4 pool events on Base. When a large swap moves the price beyond a threshold, it triggers a callback to execute a swap on Arbitrum.
2. Automated Liquidation Protection
Monitor lending protocol health factors. When a position approaches liquidation, auto-repay or add collateral via reactive callback.
3. Event-Driven Portfolio Rebalancing
Watch token transfer events and automatically rebalance across chains when allocation drifts.
Technical Details
- Reactive Network Mainnet Chain ID: 1597
- Reactive Network Testnet (Lasna) Chain ID: 5318007
- Callback Proxy on Base:
0x0D3E76De6bC44309083cAAFdB49A088B8a250947 - Callback Proxy on Base Sepolia:
0xa6eA49Ed671B8a4dfCDd34E36b7a75Ac79B8A5a6 - Contracts are Solidity/EVM-compatible, deployed via standard tools (Foundry/Hardhat)