tiny changes

Author: aditya520

pages/express-relay/integrate-as-protocol.mdx

@@ -1,33 +1,36 @@
 import { Steps } from 'nextra/components'
+import { Tabs } from 'nextra/components'
+
 
 # How to Integrate Express Relay as a Protocol
 
-This guide explains how to integrate Express Relay as a protocol.
-To integrate Express Relay as a protocol, you need to: 
+Protocol developers can **permissionlessly** integrate with Express Relay to recapture MEV and access a network of searchers. 
+
+Integrating with Express Relay involves two main steps:
 
-- Update the protocol's contract to **permission** Express Relay transactions.
+- Update the Protocol's contract to **permission** Express Relay transactions.
 - Write a script to **expose** liquidation opportunities to Searchers for auction.
 
 ## Update the Protocol's Contract
 
-Express Relay requires the protocol's contract to permit Express Relay to access liquidation. 
+The Protocol's contract must permit Express Relay to access liquidation opportunities.
 
 <Steps>
 ### Install the Express Relay SDK
 
-Pyth provides a [Solidity SDK](https://www.npmjs.com/package/@pythnetwork/express-relay-sdk-solidity) to help you integrate Express Relay into your protocol. 
-The SDK exposes `IExpressRelay` and `IExpressRelayFeeReceiver` interfaces to interact with Express Relay.
+Pyth provides a [Solidity SDK](https://www.npmjs.com/package/@pythnetwork/express-relay-sdk-solidity) to help developers integrate Express Relay into your Protocol. 
+The SDK exposes [`IExpressRelay`](https://github.com/pyth-network/pyth-crosschain/blob/main/express_relay/sdk/solidity/IExpressRelay.sol) and [`IExpressRelayFeeReceiver`](https://github.com/pyth-network/pyth-crosschain/blob/main/express_relay/sdk/solidity/IExpressRelayFeeReceiver.sol) interfaces to interact with Express Relay.
 
-#### Truffle/Hardhat
-
-If you are using Truffle or Hardhat, you can install the SDK using npm:
+<Tabs items={['Hardhat', 'Foundry']}>
+  <Tabs.Tab>
+  If you are using Hardhat, you can install the SDK using npm:
 
 ```bash copy
 npm install @pythnetwork/express-relay-sdk-solidity
 ```
-#### Foundry
-
-If you are using Foundry, you must create an NPM project if you don't already have one. From the root directory of your project, run:
+  </Tabs.Tab>
+  <Tabs.Tab>
+  If you are using Foundry, you must create an NPM project if you don't already have one. From the root directory of your project, run:
 
 ```bash copy
 npm init -y
@@ -39,19 +42,21 @@ Then add the following line to `remappings.txt` file:
 ```text copy
 @pythnetwork/express-relay-sdk-solidity/=node_modules/@pythnetwork/express-relay-sdk-solidity
 ```
+  </Tabs.Tab>
+</Tabs>
 
 ### Modifying the Protocol's Contract
 
-The protocol's contract should be updated to:
+The Protocol's contract should be updated to:
 
 1. Utilize `isPermissioned` method from `IExpressRelay` interface to **permit** Express Relay transactions.
 1. Implement the `IExpressRelayFeeReceiver` interface to receive funds from Express Relay.
 
 #### 1. Permit Express Relay Transactions
 
 The `isPermissioned` function takes two arguments:
-1. `protocolFeeReceiver`: The address of the protocol's contract.
-1. `permissionId`: A unique identifier for the liquidation opportunity.
+1. `protocolFeeReceiver`: The address of the Protocol's contract.
+1. `permissionId`: A unique identifier for the liquidation opportunity. TODO: Add Permission ID Reference
 
 ```solidity copy
 import "@pythnetwork/express-relay-sdk-solidity/IExpressRelay.sol";
@@ -72,7 +77,7 @@ require(
 
 #### 2. Set up Fee Receiver
 
-The `IExpressRelayFeeReceiver` interface requires the protocol's contract to implement the `receiveAuctionProceedings` function. The Express Relay server calls this function to send funds to the protocol's contract.
+The `IExpressRelayFeeReceiver` interface requires the Protocol's contract to implement the `receiveAuctionProceedings` function. The Express Relay server calls this function to send funds to the protocol's contract.
 
 ```solidity copy
 interface IExpressRelayFeeReceiver {
@@ -87,9 +92,9 @@ interface IExpressRelayFeeReceiver {
 
 
 
-The following code snippet shows a sample liquidation method and updates to the protocol's contract to permit Express Relay transactions:
+The following code snippet shows a sample liquidation method and updates to the Protocol's contract to permit Express Relay transactions:
 
-```solidity showLineNumbers {1,2,12,14,39-43} copy
+```solidity showLineNumbers {1,2,12,14,39-43, 59-63} copy
 import "@pythnetwork/express-relay-sdk-solidity/IExpressRelay.sol";
 import "@pythnetwork/express-relay-sdk-solidity/IExpressRelayFeeReceiver.sol";
 
@@ -173,7 +178,7 @@ The JSON payload should contain liquidation opportunities in the following forma
   "chain_id": "op_sepolia",                                             
   "target_contract": "0xcA11bde05977b3631167028862bE2a173976CA11",      // Protocol contract address to call for liquidation
   "permission_key": "0xcafebabe",                                       // Unique identifier for the liquidation opportunity
-  "target_call_value": "1",                                             // Value(in Wei) to send with to the protocol contract.
+  "target_call_value": "1",                                             // Value(in Wei) to send with to the Protocol contract.
   "buy_tokens": [                                                       // Tokens to buy (Collateral)
     {
       "amount": "1000",

pages/express-relay/integrate-as-searcher.mdx

@@ -1 +1,4 @@
-# How to Integrate Express Relay as a Searcher
+# How to Integrate Express Relay as a Searcher
+
+This guide explains how to integrate Express Relay as a searcher for liquidation opportunities.
+To integrate Express Relay as a searcher, you need to: