One token. One Superchain.

Let's learn about SuperchainERC20s 🧵

Some more examples:

- Mint an NFT on any chain from any chain
- Seamless chain-to-chain swaps with unified liquidity + low slippage
- Remove liquidity constraints from bridges
- Real-time cross-chain DeFi
- Novel arbitrage opportunities
- Cross-chain flash loans

SuperchainERC20 + Superchain Interop will also unlock capital efficiency:

Today: $1M locked on 5 chains = $5M capital required

With SuperchainERC20 + Interop: $1M total = access across all chains

The magic? When you move tokens between eligible Superchain networks:

- They're destroyed (burned) on the source chain
- Created (minted) on the destination chain

No wrapping.

Just seamless movement.

Builders can deploy SuperchainERC20 compatible tokens right away, and get prepared for Superchain Interop.

This is recommended for all new tokens deployed on the Superchain in order to be interoperable on day one.

→

Builders can deploy SuperchainERC20 compatible tokens right away, and get prepared for Superchain Interop.

This is recommended for all new tokens deployed on the Superchain in order to be interoperable on day one.

→ https://console.optimism.io/build

The future, once Superchain Interop is live, is:

- 2-second cross-chain settlement
- Minimized fragmentation
- Unified liquidity
- Maximum capital efficiency and utility

You can prepare for this by launching with the SuperchainERC20 standard today.

SuperchainERC20's approach is complementary in aiding the operations of existing bridge providers:

- Implements ERC-7802 (a standard cross-chain mint/burn interface)
- No wrapped tokens
- No liquidity pools needed