# Bridge to INK

To participate in the Tydro ecosystem, users may need to transfer assets from other blockchains into Ink. This is achieved through cross-chain bridges, which are independent protocols that enable tokens to move between networks. Bridging allows users to bring liquidity securely into Ink while maintaining compatibility with Tydro and other Ink-based applications.

The Ink protocol does not operate a native bridge. All bridging is managed by third-party services that have added support for the Ink network.

Bridges use different mechanisms to move liquidity. Some rely on liquidity pools and relayers, while others use lock and mint or burn and redeem models. Each approach carries its own trade-offs in terms of speed, cost, security, and trust. Users should select the provider that best matches their needs.

Here are some of the ways you can bridge assets into Ink:

#### Bungee Exchange <a href="#bungee-exchange" id="bungee-exchange"></a>

Bungee is an aggregator of multiple bridges, providing a simple and unified interface for transferring assets to INK. It automatically routes your transfer through the most efficient bridge, minimizing cost and time.

Best For: Users who want to bridge quickly and cheaply without manually selecting routes or understanding underlying protocols.

Bridge to INK: [Bungee Bridge](https://www.bungee.exchange/?fromChainId=10\&fromTokenAddress=0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\&toChainId=57073\&toTokenAddress=0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee)​

#### Superbridge <a href="#superbridge" id="superbridge"></a>

Superbridge focuses on simplicity and user experience, offering a streamlined interface for bridging ETH and other assets to INK. It abstracts the technical details while maintaining reliability and minimal slippage.

Best For:Users bridging ETH or native assets who want a clean UX and little slippage.

Bridge to INK: [Superbridge](https://superbridge.app/optimism)​

#### USDT0 Native Transfer <a href="#usdt0-native-transfer" id="usdt0-native-transfer"></a>

USDT0 is a native stablecoin transfer mechanism designed for direct movement of USDT between supported Superchain networks and INK. It eliminates traditional bridging complexity by using canonical token contracts on each network, ensuring instant settlement and no wrapping or synthetic assets.

Best For: Users who want to bridge stablecoins such as USDT or USDT0 into INK quickly, securely, and without conversion risk.

Bridge to INK: [USDT0 Site](https://usdt0.to/transfer?source=ethereum\&destination=ink)​

#### Eco Bridge <a href="#eco-bridge" id="eco-bridge"></a>

Eco focuses on simplicity and user experience. It provides a straightforward interface for moving assets into Ink without exposing much of the underlying complexity.

Eco is often the best choice for users who want to bridge stablecoins only.

Bridge to INK: [Eco Portal](https://portal.eco.com/)​

#### Across <a href="#across" id="across"></a>

Across is optimised for speed and low cost, particularly when transferring from Ethereum mainnet and Layer 2 networks. It relies on a relayer network that fronts liquidity to deliver funds quickly, with settlement finalised on the source chain later.

Across is well-suited for users who want fast transfers from rollups with minimal fees

Bridge to INK: [Across Bridge ](https://app.across.to/bridge?)

#### Aave (GHO Bridge) <a href="#eco-bridge" id="eco-bridge"></a>

Aave is a leading DeFi protocol for lending and borrowing crypto assets. It also launched GHO, a decentralized stablecoin that users can mint by supplying collateral. GHO is available across multiple networks and supports native bridging via Aave’s cross-chain system.

Best For: Purchasing or minting GHO and bridging it from Ethereum, Base, or Arbitrum to INK.

Supported Assets: GHO

Bridge to INK: [Aave Markets](https://app.aave.com/markets/)

## **Bridge Comparison Table**

| **Bridge**      | **Best For**                                                              | **Supported Assets**  | **Approx. Fee**              | **Link**                                                                                          |
| --------------- | ------------------------------------------------------------------------- | --------------------- | ---------------------------- | ------------------------------------------------------------------------------------------------- |
| **Bungee**      | Cheapest, fastest option across multiple bridges                          | ETH, USDT0, USDC, GHO | Varies (auto-routed)         | [Bungee Bridge](https://www.notion.so/Updated-Bridge-Doc-29759f6be93380b19c2cc71e83bfe0dc?pvs=21) |
| **Superbridge** | Bridging ETH from Ethereum mainnet with zero fees                         | ETH, others           | ETH: **Free**; Others: 0.05% | [Superbridge](https://www.notion.so/Updated-Bridge-Doc-29759f6be93380b19c2cc71e83bfe0dc?pvs=21)   |
| **USDT0**       | Simple & safe USDT bridging with no wrapping                              | USDT / USDT0          | \~**0.1**                    | [USDT0 Site](https://usdt0.to/transfer?source=ethereum\&destination=ink)                          |
| **Across**      | Fast ETH transfers from Layer 2s                                          | ETH                   | Varies by network            | [Across Bridge](https://www.notion.so/Updated-Bridge-Doc-29759f6be93380b19c2cc71e83bfe0dc?pvs=21) |
| **Aave**        | \*\*Aave (GHO)\*\*Purchasing or minting **GHO** and bridging it to INKGHO | GHO                   | Varies by network            | [Aave Markets](https://app.aave.com/markets/)                                                     |

#### **Tip: A Simple Way to Get Started**

One of the smoothest ways to get major assets into Ink and start using Tydro is:

1. Bridge USDT to INK using [USDT0](https://usdt0.to/transfer?source=ethereum\&destination=ink)
2. Then, swap USDT0 for other tokens on [Velodrome (DEX)](https://velodrome.finance/swap)

This route minimizes steps and lets you access key assets on Ink with less friction.