diff --git a/typescript/dynamic-pricing/.eslintrc.json b/typescript/dynamic-pricing/.eslintrc.json
new file mode 100644
index 0000000..bffb357
--- /dev/null
+++ b/typescript/dynamic-pricing/.eslintrc.json
@@ -0,0 +1,3 @@
+{
+ "extends": "next/core-web-vitals"
+}
diff --git a/typescript/dynamic-pricing/.gitignore b/typescript/dynamic-pricing/.gitignore
new file mode 100644
index 0000000..16dad0e
--- /dev/null
+++ b/typescript/dynamic-pricing/.gitignore
@@ -0,0 +1,39 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# local env files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
\ No newline at end of file
diff --git a/typescript/dynamic-pricing/LICENSE.md b/typescript/dynamic-pricing/LICENSE.md
new file mode 100644
index 0000000..88e8b41
--- /dev/null
+++ b/typescript/dynamic-pricing/LICENSE.md
@@ -0,0 +1,201 @@
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
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+
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+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
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+APPENDIX: How to apply the Apache License to your work.
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+Copyright 2021 Non-Fungible Labs, Inc
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+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
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+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/typescript/dynamic-pricing/README.md b/typescript/dynamic-pricing/README.md
new file mode 100644
index 0000000..7a78232
--- /dev/null
+++ b/typescript/dynamic-pricing/README.md
@@ -0,0 +1,55 @@
+## Intro
+Build an app with NEXTJS:
+1. App is token gated. Meaning only if you hold an access NFT are you able to access the website
+2. Once you access the app you can claim an NFT.
+3. Once all **access** NFTs are claimed the price of the NFT in the app goes up.
+
+Contracts used:
+1. NFT DROP used for access NFTS
+2. NFT DROP used for NFT in the app (behind the gate)
+
+Claim condition Logic:
+1. Claim condition is adjusted when an API call is made.
+2. API call checks if access NFTS equals certain amound. If yes, it makes the call to adjust the claim condition.
+3. Check for access NFT is made at frontend, claim condition ajdusted is at backend.
+
+## Getting Started
+
+First, intall the required dependencies:
+
+```bash
+npm install
+# or
+yarn install
+```
+
+Then, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `pages/index.tsx`. The page auto-updates as you edit the file.
+
+On `pages/_app.tsx`, you'll find our `ThirdwebProvider` wrapping your app, this is necessary for our hooks to work.
+
+on `pages/index.tsx`, you'll find the `useMetamask` hook that we use to connect the user's wallet to MetaMask, `useDisconnect` that we use to disconnect it, and `useAddress` to check the user's wallet address once connected.
+
+## Learn More
+
+To learn more about thirdweb and Next.js, take a look at the following resources:
+
+- [thirdweb React Documentation](https://docs.thirdweb.com/react) - learn about our React SDK.
+- [thirdweb TypeScript Documentation](https://docs.thirdweb.com/react) - learn about our JavaScript/TypeScript SDK.
+- [thirdweb Portal](https://docs.thirdweb.com/react) - check our guides and development resources.
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+
+You can check out [the thirdweb GitHub organization](https://github.com/thirdweb-dev) - your feedback and contributions are welcome!
+
+## Join our Discord!
+
+For any questions, suggestions, join our discord at [https://discord.gg/thirdweb](https://discord.gg/thirdweb).
\ No newline at end of file
diff --git a/typescript/dynamic-pricing/next-env.d.ts b/typescript/dynamic-pricing/next-env.d.ts
new file mode 100644
index 0000000..4f11a03
--- /dev/null
+++ b/typescript/dynamic-pricing/next-env.d.ts
@@ -0,0 +1,5 @@
+///
+///
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.
diff --git a/typescript/dynamic-pricing/next.config.js b/typescript/dynamic-pricing/next.config.js
new file mode 100644
index 0000000..a843cbe
--- /dev/null
+++ b/typescript/dynamic-pricing/next.config.js
@@ -0,0 +1,6 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+ reactStrictMode: true,
+}
+
+module.exports = nextConfig
diff --git a/typescript/dynamic-pricing/package.json b/typescript/dynamic-pricing/package.json
new file mode 100644
index 0000000..93ae99a
--- /dev/null
+++ b/typescript/dynamic-pricing/package.json
@@ -0,0 +1,26 @@
+{
+ "name": "dynamic-pricing",
+ "version": "0.1.0",
+ "private": true,
+ "scripts": {
+ "dev": "next dev",
+ "build": "next build",
+ "start": "next start",
+ "lint": "next lint"
+ },
+ "dependencies": {
+ "@thirdweb-dev/react": "^2.0.4",
+ "@thirdweb-dev/sdk": "^2.0.28",
+ "ethers": "^5.6.2",
+ "next": "12.1.0",
+ "react": "17.0.2",
+ "react-dom": "17.0.2"
+ },
+ "devDependencies": {
+ "@types/node": "17.0.21",
+ "@types/react": "17.0.40",
+ "eslint": "8.11.0",
+ "eslint-config-next": "12.1.0",
+ "typescript": "4.6.2"
+ }
+}
diff --git a/typescript/dynamic-pricing/pages/_app.tsx b/typescript/dynamic-pricing/pages/_app.tsx
new file mode 100644
index 0000000..f939aac
--- /dev/null
+++ b/typescript/dynamic-pricing/pages/_app.tsx
@@ -0,0 +1,16 @@
+import type { AppProps } from 'next/app';
+import { ChainId, ThirdwebProvider } from '@thirdweb-dev/react';
+import '../styles/globals.css'
+
+// This is the chainId your dApp will work on.
+const activeChainId = ChainId.Rinkeby;
+
+function MyApp({ Component, pageProps }: AppProps) {
+ return (
+
+
+
+ );
+}
+
+export default MyApp;
diff --git a/typescript/dynamic-pricing/pages/api/update-pricing.tsx b/typescript/dynamic-pricing/pages/api/update-pricing.tsx
new file mode 100644
index 0000000..05dced8
--- /dev/null
+++ b/typescript/dynamic-pricing/pages/api/update-pricing.tsx
@@ -0,0 +1,66 @@
+import { ClaimCondition, ThirdwebSDK } from '@thirdweb-dev/sdk';
+import { ethers } from 'ethers';
+import { NextApiRequest, NextApiResponse } from 'next';
+
+// This depend on your HTTP Server setup. In this example, we're using next.js
+// api handlers.
+export default async function updatePricing(
+ req: NextApiRequest,
+ res: NextApiResponse,
+) {
+ // the RPC URL to the blockchain that the nftDrop contract is deployed on.
+ // "rinkeby" = rinkeby testnet,
+ // "https://rpc-mumbai.maticvigil.com" = mumbai testnet.
+ const rpcUrl =
+ 'https://rinkeby.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161';
+ const privateKey = process.env.PRIVATE_KEY as string;
+ // setup a wallet using private key for the SDK.
+ // the wallet must have MINTER role to mint the nftDrop.
+ // you can assign MINTER role to the wallet through the nftDrop collection dashboard.
+ const wallet = new ethers.Wallet(
+ privateKey,
+ ethers.getDefaultProvider(rpcUrl),
+ );
+
+ // initialize the SDK and get the nftDrop contract
+ // get the contract address (0x...) from your dashboard!
+ const nftDrop = new ThirdwebSDK(wallet).getNFTDrop(
+ '0x82747Bd4e435C9D5cF2342c8361B19910259C264',
+ );
+
+ try {
+ // Check if the current claim phase is the second claim phase
+ const claimConditions = await nftDrop.claimConditions.getAll();
+ const activeClaimPhase = await nftDrop.claimConditions.getActive();
+ const isSecondClaimPhase =
+ claimConditions[1].currencyMetadata.displayValue ===
+ activeClaimPhase.currencyMetadata.displayValue;
+
+ if (isSecondClaimPhase) {
+ res.status(200).json({ message: 'Nothing to update! Claim condition is already the right one.' });
+ }
+
+ // Check if the current number of NFTs minted has reached the limit
+ const totalClaimedSupply = await nftDrop?.totalClaimedSupply();
+ const maxQuantity = claimConditions[0].maxQuantity;
+ const canChangeCondition = totalClaimedSupply.eq(maxQuantity);
+
+ if (!canChangeCondition) {
+ res.status(200).json({ message: "Nothing to update! We haven't reached the limit to update yet." });
+ }
+ } catch (error) {
+ console.log(error);
+ res.status(500).json({ message: 'Error getting data' });
+ }
+
+ try {
+ await nftDrop.claimConditions.update(
+ 1, // index of our claim condition
+ { startTime: new Date() },
+ );
+ res.status(200).json({ message: 'Claim conditions updated successfully!' });
+ } catch (error) {
+ console.log(error);
+ res.status(500).json({ message: 'Error updating claim conditions!' });
+ }
+}
diff --git a/typescript/dynamic-pricing/pages/index.tsx b/typescript/dynamic-pricing/pages/index.tsx
new file mode 100644
index 0000000..53bb117
--- /dev/null
+++ b/typescript/dynamic-pricing/pages/index.tsx
@@ -0,0 +1,100 @@
+import { useAddress, useDisconnect, useMetamask } from '@thirdweb-dev/react';
+import type { NextPage } from 'next';
+import styles from '../styles/styles.module.css';
+import Image from 'next/image';
+import tw from '../public/tw.png';
+import { useNFTDrop } from '@thirdweb-dev/react';
+import { useState, useEffect } from 'react';
+
+const Home: NextPage = () => {
+ const address = useAddress();
+ const connectWithMetamask = useMetamask();
+ const disconnectWallet = useDisconnect();
+ const nftDrop = useNFTDrop('0x82747Bd4e435C9D5cF2342c8361B19910259C264');
+ const [hasClaimedNFT, setHasClaimedNFT] = useState(false);
+ const [isClaiming, setIsClaiming] = useState(false);
+ const [price, setPrice] = useState('0');
+
+ useEffect(() => {
+ if (!nftDrop) return;
+
+ const getPrice = async () => {
+ try {
+ const claimCondition = await nftDrop.claimConditions.getActive();
+ const price = claimCondition.currencyMetadata.displayValue;
+ setPrice(price);
+ } catch (error) {
+ console.log(error);
+ }
+ };
+ getPrice();
+ }, [nftDrop, hasClaimedNFT]);
+
+ const mintNft = async () => {
+ try {
+ setIsClaiming(true);
+ await nftDrop?.claim(1);
+ setHasClaimedNFT(true);
+ } catch (error) {
+ console.log(error);
+ } finally {
+ setIsClaiming(false);
+ }
+
+ try {
+ await fetch('/api/update-pricing');
+ } catch (error) {
+ console.log(error);
+ }
+ };
+
+ if (!address) {
+ return (
+