> ## Documentation Index
> Fetch the complete documentation index at: https://docs.infinifi.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Gateway

> Entry point for user interactions

The Gateway is the primary entry point for user interactions with the infiniFi protocol.

## Contracts

<Card title="InfiniFiGatewayV1.sol" icon="door-open" href="/dev-docs/gateway/infinifi-gateway-v1">
  Main gateway contract for deposits, stakes, and redemptions
</Card>

## Overview

The Gateway contract coordinates all user-facing operations:

* **Deposits** — USDC → iUSD
* **Redemptions** — iUSD → USDC
* **Staking** — iUSD → siUSD
* **Unstaking** — siUSD → iUSD
* **Locking** — iUSD → liUSD-xw
* **Unlocking** — liUSD-xw → iUSD (after unbonding)

## Contract Address

| Network | Address                                                                                                                  |
| ------- | ------------------------------------------------------------------------------------------------------------------------ |
| Mainnet | [`0x3f04b65Ddbd87f9CE0A2e7Eb24d80e7fb87625b5`](https://etherscan.io/address/0x3f04b65Ddbd87f9CE0A2e7Eb24d80e7fb87625b5)  |
| Plasma  | [`0x64d9c2Fc3C1Bd36FEc425EdD78b67dfC5DcC98a0`](https://plasmascan.to/address/0x64d9c2Fc3C1Bd36FEc425EdD78b67dfC5DcC98a0) |