# 1inch

rotki decodes 1inch aggregator swaps (v4, v5, and v6, including Fusion-routed) across Ethereum, Arbitrum, Optimism, Polygon, and Gnosis, including swaps that settle through a Balancer pool.

## Features

- 1inch v4, v5, and v6 aggregator swaps decoded as clean swap events.
- Pool-routed swaps - 1inch trades settling via Balancer V2/V3 (including v6 Fusion routing) are folded into a single swap event instead of a separate Balancer trade.
- Multi-chain - Ethereum, Arbitrum, Optimism, Polygon, and Gnosis.

## Setup

1. In rotki, add your address under the chain where you've used 1inch.
2. Activity is decoded automatically.
3. Open History → wait for the initial sync to complete. Protocol events appear once your transactions are decoded.

## FAQ

### Do my 1inch trades leave my machine?

No. rotki reads activity from the RPC nodes you configure directly from your computer.