ethereum-optimism · krofax · Feb 28, 2025 · Feb 28, 2025 · Feb 28, 2025 · Feb 28, 2025
@@ -4,7 +4,7 @@
   "description": "Optimism Docs",
   "type": "module",
   "scripts": {
-    "lint": "eslint . --ext mdx --max-warnings 0 && pnpm spellcheck:lint && pnpm check-breadcrumbs && pnpm check-redirects && pnpm validate-metadata",
+    "lint": "eslint . --ext mdx --max-warnings 0 && pnpm spellcheck:lint && pnpm check-breadcrumbs && pnpm check-redirects && pnpm validate-metadata && pnpm link-checker",
     "fix": "eslint . --ext mdx --fix && pnpm spellcheck:fix && pnpm breadcrumbs && pnpm fix-redirects && pnpm metadata-batch-cli",
     "spellcheck:lint": "cspell lint \"**/*.mdx\"",
     "spellcheck:fix": "cspell --words-only --unique \"**/*.mdx\" | sort --ignore-case | uniq > words.txt",

@@ -58,7 +58,4 @@ This diagram illustrates how developers interact with Supersim through the CLI,
 
 *   Build a [revolutionary app](/app-developers/get-started) that uses multiple blockchains within the Superchain
 *   Deploy a [SuperchainERC20](/stack/interop/tutorials/deploy-superchain-erc20) to the Superchain
-*   View more [interop tutorials](/stack/interop/tutorials)
-*   Check out the collection of [Supersim docs](/app-developers/tutorials/supersim) for tutorials and specific use cases.
-*   Questions about Interop? Check out our collection of [interop guides](/stack/interop) or check out this [Superchain interop design video walk-thru](https://www.youtube.com/watch?v=FKc5RgjtGes).
-*   For more info about how Superchain interoperability works under the hood, [check out the specs](https://specs.optimism.io/interop/overview.html).
+*   View more [supersim tutorials](/app-developers/tutorials/supersim)
@@ -43,7 +43,7 @@ If you're a bit more familiar with the OP Stack and Ethereum, you can try walkin
 
 ## Interop
 <Cards>
-  <Card title="Issuing new assets with SuperchainERC20" href="/app-developers/tutorials/interop/deploy-superchain-erc20" icon={<img src="/img/icons/shapes.svg" />} />
+  <Card title="Deploying a SuperchainERC20" href="/app-developers/tutorials/interop/deploy-superchain-erc20" icon={<img src="/img/icons/shapes.svg" />} />
   <Card title="Transferring a SuperchainERC20" href="/app-developers/tutorials/interop/transfer-superchainERC20" icon={<img src="/img/icons/shapes.svg" />} />
   <Card title="Bridging native cross-chain ETH transfers" href="/app-developers/tutorials/interop/bridge-crosschain-eth" icon={<img src="/img/icons/shapes.svg" />} />
   <Card title="Relaying interop messages using `cast`" href="/app-developers/tutorials/interop/relay-messages-cast" icon={<img src="/img/icons/shapes.svg" />} />

@@ -11,7 +11,7 @@ import { Card, Cards } from 'nextra/components'
 This is a collection of app developer tutorials focused on interop.
 
 <Cards>
-  <Card title="Issuing new assets with SuperchainERC20" href="/app-developers/tutorials/interop/deploy-superchain-erc20" icon={<img src="/img/icons/shapes.svg" />} />
+  <Card title="Deploying a SuperchainERC20" href="/app-developers/tutorials/interop/deploy-superchain-erc20" icon={<img src="/img/icons/shapes.svg" />} />
   <Card title="Transferring a SuperchainERC20" href="/app-developers/tutorials/interop/transfer-superchainERC20" icon={<img src="/img/icons/shapes.svg" />} />
   <Card title="Bridging native cross-chain ETH transfers" href="/app-developers/tutorials/interop/bridge-crosschain-eth" icon={<img src="/img/icons/shapes.svg" />} />
   <Card title="Relaying interop messages using `cast`" href="/app-developers/tutorials/interop/relay-messages-cast" icon={<img src="/img/icons/shapes.svg" />} />

@@ -1,6 +1,6 @@
 {
     "transfer-superchainERC20": "Transferring a SuperchainERC20",
-    "deploy-superchain-erc20": "Issuing new assets with SuperchainERC20",
+    "deploy-superchain-erc20": "Deploying a SuperchainERC20",
     "bridge-crosschain-eth": "Bridging native cross-chain ETH transfers",
     "relay-messages-cast": "Relaying interop messages using `cast`",
     "relay-messages-viem": "Relaying interop messages using `viem`",

@@ -1,5 +1,5 @@
 ---
-title: Issuing new assets with SuperchainERC20
+title: Deploying a SuperchainERC20
 lang: en-US
 description: >-
   Learn how to issue assets on SuperchainERC20.

@@ -17,7 +17,7 @@ Documentation covering explainers and tutorials for using Superchain interop.
 
   <Card title="Superchain interop message passing" href="/stack/interop/message-passing" icon={<img src="/img/icons/shapes.svg" />} />
 
-  <Card title="Superchain interop compatible tokens" href="/stack/interop/token-compatible" icon={<img src="/img/icons/shapes.svg" />} />
+  <Card title="Superchain interop compatible tokens" href="/stack/interop/compatible-tokens" icon={<img src="/img/icons/shapes.svg" />} />
 
   <Card title="OP Supervisor" href="/stack/interop/op-supervisor" icon={<img src="/img/icons/shapes.svg" />} />
 

@@ -5,7 +5,7 @@
     "op-supervisor": "OP Supervisor",
     "superchain-weth": "Superchain ETH",
     "superchain-erc20": "SuperchainERC20",
-    "token-compatible": "Superchain interop compatible tokens",
+    "compatible-tokens": "Superchain interop compatible tokens",
     "reorg": "Superchain interop reorg awareness",
     "interop-security": "Superchain interop transaction safety",
     "tools": "Tools",

@@ -11,7 +11,10 @@ content_type: guide
 import { Callout } from 'nextra/components'
 import { InteropCallout } from '@/components/WipCallout'
 
-<InteropCallout />
+<Callout>
+The SuperchainERC20 standard is ready for production use with active Mainnet deployments. 
+Please note that the OP Stack interoperability upgrade, required for crosschain messaging, is currently still in active development.
+</Callout>
 
 # Superchain interop compatible tokens
 

@@ -23,7 +23,7 @@ This goal requires low-latency, seamless message passing and asset bridging.
 *Superchain interoperability* is a set of protocols and services that lets OP Stack blockchains read each other's state.
 Superchain interoperability provides the following benefits:
 
-*   ETH and ERC-20 tokens to move securely between chains via native minting and burning.  Asset interoperability solves the issues of liquidity fragmentation and poor user experiences caused by asset wrapping or liquidity pools. 
+*   ETH and ERC-20 tokens to move securely between chains via native minting and burning.  Asset interoperability solves the issues of liquidity fragmentation and poor user experiences caused by asset wrapping or liquidity pools.
 *   Apps to compose with data that exist on other chains.
 *   Horizontal scalability for applications that need it.
 
@@ -229,5 +229,3 @@ This means ETH and ERC-20s can seamlessly and securely move across L2s, and inte
 *   Deploy a [SuperchainERC20](/stack/interop/tutorials/deploy-superchain-erc20) to the Superchain
 *   Learn [how messages get from one chain to another chain](/stack/interop/message-passing)
 *   Watch [this video](https://www.youtube.com/watch?v=FKc5RgjtGes), which gives an overview of Superchain interoperability.
-*   Learn more about the [superchain predeploys](/stack/interop/predeploy) added to the OP Stack to enable interoperability.
-*   Use [Supersim](/stack/interop/tools/supersim), a multichain dev environment that simulates interop for testing applications against a local version of the Superchain.
@@ -107,9 +107,5 @@ sequenceDiagram
 ## Next steps
 
 *   Build a [revolutionary app](/app-developers/get-started) that uses multiple blockchains within the Superchain
-*   Actually [pass messages between blockchains](/stack/interop/tutorials/message-passing).
-*   Deploy a [SuperchainERC20](/stack/interop/tutorials/deploy-superchain-erc20) to the Superchain
-*   Practice how to use [Superchain interop message passing](/stack/interop/message-passing)
-*   Read how [messages get from one blockchain to another (`CrossL2Inbox`)](explainer#how-messages-get-from-one-chain-to-the-other).
-*   Try [Supersim](tools/supersim) for testing cross-chain messages locally.
-*   Learn about [manually relaying messages](/stack/interop/tutorials/relay-messages-viem)
+*   Learn how to [pass messages between blockchains](/stack/interop/tutorials/message-passing).
+*   Deploy a [SuperchainERC20](/stack/interop/tutorials/deploy-superchain-erc20) to the Superchain.
@@ -79,7 +79,5 @@ For a full listing of API names, see the [source code](https://github.com/ethere
 
 *   Build a [revolutionary app](/app-developers/get-started) that uses multiple blockchains within the Superchain
 *   Deploy a [SuperchainERC20](/stack/interop/tutorials/deploy-superchain-erc20) to the Superchain
-*   Practice how to use [Superchain interop message passing](/stack/interop/message-passing)
-*   Learn about [manually relaying messages](/stack/interop/tutorials/relay-messages-viem)
 *   Learn [how ETH can move across chains](https://docs.optimism.io/stack/interop/superchain-weth)
-*   Want to learn more? Read our guide on the anatomy of a [cross-chain message](./explainer#how-messages-get-from-one-chain-to-the-other) or check out this [interop design video walk-thru](https://www.youtube.com/watch?v=FKc5RgjtGes)
+*   For more info about how Superchain interoperability works under the hood, [check out the specs](https://specs.optimism.io/interop/overview.html).
@@ -141,8 +141,6 @@ Here is an example of how this works.
 
 ## Next steps
 
-*   Build a [revolutionary app](/app-developers/get-started) that uses multiple blockchains within the Superchain
-*   Explore [the `SuperchainWETH` specs](https://specs.optimism.io/interop/superchain-weth.html) for in-depth implementation details.
-*   Read the [interop message passing](/stack/interop/message-passing) page for more information about how `L2ToL2CrossDomainMessenger` passes messages.
-*   Learn about [SuperchainERC20](/stack/interop/superchain-erc20)
-*   Practice [transferring ETH across chains using Superchain interop](/stack/interop/tutorials/bridge-crosschain-eth)
+*   Build a [revolutionary app](/app-developers/get-started) that uses multiple blockchains within the Superchain.
+*   Learn about [SuperchainERC20](/stack/interop/superchain-erc20).
+*   Practice [transferring ETH across chains using Superchain interop](/stack/interop/tutorials/bridge-crosschain-eth).
@@ -83,8 +83,6 @@ To simplify user experience, the Superchain interop devnet has a relayer running
 
 ## Next steps
 
-*   Review the [Superchain Interop Explainer](/stack/interop/explainer) for answers to common questions about interoperability.
-*   Read the [Message Passing Explainer](/stack/interop/message-passing) to understand what happens "under the hood".
 *   Build a [revolutionary app](/app-developers/get-started) that uses multiple blockchains within the Superchain
 *   Deploy a [SuperchainERC20](/stack/interop/tutorials/deploy-superchain-erc20) to the Superchain
 *   View more [interop tutorials](/stack/interop/tutorials)
@@ -13,7 +13,7 @@ Documentation covering Interop related tutorials.
 <Cards>
   <Card title="Interop message passing tutorial" href="/stack/interop/tutorials/message-passing" icon={<img src="/img/icons/shapes.svg" />} />
 
-  <Card title="Issuing new assets with SuperchainERC20" href="/stack/interop/tutorials/deploy-superchain-erc20" icon={<img src="/img/icons/shapes.svg" />} />
+  <Card title="Deploying a SuperchainERC20" href="/stack/interop/tutorials/deploy-superchain-erc20" icon={<img src="/img/icons/shapes.svg" />} />
 
   <Card title="Transferring a SuperchainERC20" href="/stack/interop/tutorials/transfer-superchainERC20" icon={<img src="/img/icons/shapes.svg" />} />
 

@@ -1,8 +1,7 @@
 {
     "message-passing": "Interop message passing",
-    "deploy-superchain-erc20": "Issuing new assets with SuperchainERC20",    
+    "deploy-superchain-erc20": "Deploying a SuperchainERC20",    
     "transfer-superchainERC20": "Transferring a SuperchainERC20",
-    "deploy-superchain-erc20": "Issuing new assets with SuperchainERC20",
     "custom-superchain-erc20": "Custom SuperchainERC20 tokens",    
     "bridge-crosschain-eth": "Bridging native cross-chain ETH transfers",
     "relay-messages-cast": "Relaying interop messages using `cast`",

@@ -1,5 +1,5 @@
 ---
-title: Issuing new assets with SuperchainERC20
+title: Deploying a SuperchainERC20
 lang: en-US
 description: Learn about the basic details of deploying assets on SuperchainERC20
 ---
@@ -12,7 +12,7 @@ import { Steps } from 'nextra/components'
   However, the OP Stack interoperability upgrade, required for crosschain messaging, is currently still in active development.
 </Callout>
 
-# Issuing new assets with SuperchainERC20
+# Deploying a SuperchainERC20
 
 ## Overview