chore: updated integration pages (#1116)

docs/onboarding/22 NFT Checkouts/1a Integration/0 Register Contract.mdx

@@ -17,7 +17,9 @@ Before you start, ensure your contract is set up properly for Checkouts.
 
 ### Dashboard
 
-TODO - add when dashboard work is done
+1. Navigate to Contracts > Deploy > Your Contract > Payments
+2. Click the "Enable Payments" button
+  ![Enable payments for contract view from Explore](./assets/enable-contract/enable-payments-for-contract.jpg)
 
 ### API
 

docs/onboarding/22 NFT Checkouts/1a Integration/1 Shareable Checkout Link.mdx

@@ -20,7 +20,11 @@ Make sure you've [enabled your contract for Payments](enable-contract) first.
 
 ### Dashboard
 
-TODO: add when dashboard is complete
+1. Navigate to Contracts > Deploy > Your Contract > Payments
+  ![Create contract dashboard view from Explore](./assets/checkout-link/create-new-checkout-link.jpg)
+2. A modal will pop up and you can choose the options to customize the checkout link and hit the "Create" button
+    - [See the API Reference for creating a checkout link](https://redocly.github.io/redoc/?url=https://payments.thirdweb.com/api/doc#tag/Checkout-Links/paths/~1api~12022-08-12~1shareable-checkout-link/post)
+3. The modal will close, a new link will be created, and added to the dashboard
 
 ### API
 

docs/onboarding/22 NFT Checkouts/1a Integration/4 Go Live Checklist.mdx

@@ -5,7 +5,7 @@ title: 3. Go Live Checklist
 
 Before you go live on mainnet, be sure to review this checklist to ensure your production checkout launch goes smoothly.
 
-## Test your expected flow works on testnet
+## 3.1 Test your expected flow works on testnet
 
 Testing on mainnet is costly! Please test your contract and checkout implementation on testnet.
 
@@ -15,29 +15,29 @@ Testing on mainnet is costly! Please test your contract and checkout implementat
 
 You should be able to test all critical aspects of your smart contract on testnet, including allowlists, signature-based mints, your custom mint method, etc.
 
-## Provide personal and business information
+## 3.2 Provide personal and business information
 
 In order to accept fiat payments (credit cards, debit cards) on mainnet chains, we are required by law to verify your personal (KYC) and business (KYB) information. This information is collected purely for compliance purposes and is not used or shared for any other reason. **You must provide this information at least 48 hours prior to launch.**
 
-## Set up production webhook endpoints
+## 3.3 Set up production webhook endpoints
 
 Testnet and mainnet transactions call a different set of webhook endpoints. Make sure to add your production endpoint(s) in the Webhooks section of the dashboard before going live.
 
-## Ensure your NFT is priced under $2,000 USD
+## 3.4 Ensure your NFT is priced under $2,000 USD
 
 We currently limit checkouts to be priced under $2,000 USD by default. We may be able to change this at our discretion based on your checkout's risk profile.
 
 To request a higher price limit, please contact support@thirdweb.com.
 
-## Inform us of high volume launches
+## 3.5 Inform us of high volume launches
 
 If you are expecting very high sales volume, please reach out in Discord in advance so we can make sure the engineering team is aware and ready to support your launch.
 
-## Change ERC-20 addresses (if applicable)
+## 3.6 Change ERC-20 addresses (if applicable)
 
 Remember that ERC-20 token addresses differ between testnet and mainnet. Make sure to update your contract to point at the mainnet address for the requested token.
 
-## Verify your collection on OpenSea
+## 3.7 Verify your collection on OpenSea
 
 If your contract is on an L2 chain like Polygon, OpenSea may hide your collection by default from buyers' profiles. To avoid this, please contact OpenSea to verify your collection before your launch.