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Feb 10, 2025
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Update devnet information #1336

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e7f7e33
Update devnet information
zainbacchus Feb 9, 2025
d8063c0
Update devnet.mdx
zainbacchus Feb 9, 2025
8d04f67
fix lint issues
krofax Feb 10, 2025
3559190
removed broken link
krofax Feb 10, 2025
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Merge branch 'main' into zainbacchus-patch-3
krofax Feb 10, 2025
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1 change: 0 additions & 1 deletion pages/stack/interop/superchain-erc20.mdx
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Expand Up @@ -98,7 +98,6 @@ Setting this up in advance ensures tokens will benefit from interop when it beco
*/}

* Deploy the ERC-20 contract at the same address on every chain in the Superchain.
This is easiest when using [`create2`](https://book.getfoundry.sh/guides/deterministic-deployments-using-create2).

<Callout type="warning">
To ensure security, you must either design the deployer to allow only a specific trusted ERC-20 contract, such as `SuperchainERC20`, to be deployed through it, or call `CREATE2` to deploy the contract directly from an EOA you control.
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56 changes: 26 additions & 30 deletions pages/stack/interop/tools/devnet.mdx
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@@ -1,48 +1,45 @@
---
title: Interop Devnet (coming soon)
title: Interop Devnet
lang: en-US
description: Details on the public interoperability devnets.
description: Details on the public interoperability devnet
---

import { Callout, Tabs, Steps } from 'nextra/components'

# Interop devnet (coming soon)
# Interop devnet

<Callout>
Interop devnet is currently in active development and may experience periods of instability, including potential outages, as the networks are regularly updated and improved. Developers should expect some level of unreliability when interacting with the devnet. The devnet is intended for testing and development purposes only, and should not be relied upon for mission-critical applications.
</Callout>

{/*
The Interop devnet is a temporary public network of two OP Stack Sepolia instances that supports SuperERC20 tokens, native cross-chain messaging, and cross-chain ETH transfers. As we iterate on Superchain interop, these networks will be deprecated once the next devnets are released.

NOTE: The current Interop devnet has been deprecated. This page will be updated once the next Interop devnet is live.
The Interop devnet is a temporary public network of two OP Stack Sepolia instances that support Superchain interop enabling native ETH and SuperchainERC20 cross-chain token transfers. As we iterate on Superchain interop, these networks will be deprecated once the next devnets are released.

## Interop devnet 0

| Parameter | Value |
| --------------------------- | ----- |
| Network Name | `TBA` |
| Chain ID | `TBA` |
| Currency Symbol<sup>1</sup> | ETH |
| Explorer | 'TBA' |
| Public RPC URL | 'TBA' |
| Sequencer URL | 'TBA' |
| OptimismPortal<sup>2</sup> | `TBD` |
| Parameter | Value |
| --------------------------- | ---------------------------------------------------------------------------- |
| Network Name | `interop-alpha-0` |
| Chain ID | `420120000` |
| Currency Symbol<sup>1</sup> | ETH |
| Explorer | 'TBA' |
| Public RPC URL | '[https://interop-alpha-0.optimism.io](https://interop-alpha-0.optimism.io)' |
| Sequencer URL | '[https://interop-alpha-0.optimism.io](https://interop-alpha-0.optimism.io)' |
| OptimismPortal<sup>2</sup> | `0x7385d89d38ab79984e7c84fab9ce5e6f4815468a` |

## Interop devnet 1

| Parameter | Value |
| --------------------------- | ----- |
| Network Name | `TBA` |
| Chain ID | `TBA` |
| Currency Symbol<sup>1</sup> | ETH |
| Explorer | 'TBA' |
| Public RPC URL | 'TBA' |
| Sequencer URL | 'TBA' |
| OptimismPortal<sup>2</sup> | `TBD` |
| Parameter | Value |
| --------------------------- | ---------------------------------------------------------------------------- |
| Network Name | `interop-alpha-1` |
| Chain ID | `420120001` |
| Currency Symbol<sup>1</sup> | ETH |
| Explorer | 'TBA' |
| Public RPC URL | '[https://interop-alpha-1.optimism.io](https://interop-alpha-1.optimism.io)' |
| Sequencer URL | '[https://interop-alpha-1.optimism.io](https://interop-alpha-1.optimism.io)' |
| OptimismPortal<sup>2</sup> | `0x55f5c4653dbcde7d1254f9c690a5d761b315500c` |

1. The "currency symbol" is required by some wallets like MetaMask.
2. The `OptimismPortal` is a low-level contract responsible for passing messages between L1 and L2. Messages sent directly to the `OptimismPortal` have no form of replayability. You can send ether directly to the portal to receive it to the sender address on the L2.
2. The `OptimismPortal` is a low-level contract responsible for passing messages between L1 and L2. You can send `ETH` directly to the portal to receive it to the sender address on the L2.

## Sending ETH to the interop devnets

Expand All @@ -62,7 +59,6 @@ NOTE: The current Interop devnet has been deprecated. This page will be updated

## Next steps

* Want to start with local development? Use [Supersim](/stack/interop/tools/supersim), a local dev environment that simulates interop for testing applications against a local version of the Superchain.
* Read about [Interop message passing](/stack/interop/explainer#how-messages-get-from-one-chain-to-the-other) to see how you can implement it yourself on this devnet.

*/}
* Review the [Superchain Interop Explainer](../explainer) for answers to common questions about interoperability.
* Read the [Message Passing Explainer](../message-passing) to understand what happens "under the hood".
* Write a revolutionary app that uses multiple blockchains within the Superchain