CoW Swap Plugin

cowswap-ai-plugin/.eslintrc.json

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+{
+  "extends": "next/core-web-vitals"
+}

cowswap-ai-plugin/.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+.yarn/install-state.gz
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts

cowswap-ai-plugin/README.md

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+# CoWSwap-AI
+
+<img src="https://i.imgur.com/cHYkemc.png" alt="cover_image" width="0" />
+
+## Description
+
+CoWSwap-AI: Your intelligent companion for real-time fair cryptocurrency trading with MEV-Protection!
+
+Cowswap is a revolutionary decentralized trading platform that stands out by offering a unique, user-centric experience in the DeFi space. It leverages batch auctions to minimize front-running and slippage, ensuring fair and transparent trades for all users. Cowswap’s innovative approach allows traders to benefit from optimal pricing across multiple liquidity sources, making it a highly efficient and cost-effective solution for decentralized trading. With its focus on user protection and seamless trading, Cowswap is an invaluable tool for both beginners and seasoned traders looking to maximize their returns in the DeFi ecosystem.
+
+[![Agent Demo](https://img.shields.io/badge/Demo-Visit%20Demo-orange)](https://wallet.bitte.ai/smart-actions/prompt/what%20can%20you%20help%20me%20with?mode=debug&agentId=cowswap-ai.vercel.app)
+[![Demo](https://img.shields.io/badge/Demo-Visit%20Demo-brightgreen)](https://cowswap-ai.vercel.app/)
+[![Deploy](https://img.shields.io/badge/Deploy-Deploy%20Now-blue)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2FMintbase%2Ftemplates%2Ftree%2Fmain%2Fcowswap-ai-plugin)
+
+
+**Tooling:**
+
+[![Use Case](https://img.shields.io/badge/Use%20Case-Cryptocurrency%20Quotes,Swaps,MEV%20Protection-blue)](#)
+[![Tools](https://img.shields.io/badge/Tools-CoWSwap%20API-blue)](#)
+[![Framework](https://img.shields.io/badge/Framework-NextJS%2014-blue)](#)
+
+## Project Walkthrough
+
+CoWSwap-AI is built using Next.js 14 and exposes an API Reference using [Scalar](https://scalar.com/).
+
+To run the project locally:
+
+1. Clone this template from the repository tree: `git clone git clone --no-checkout https://github.com/Mintbase/templates.git && cd templates && git sparse-checkout set cowswap-ai-plugin && git checkout && cd cowswap-ai-plugin`
+2. Install dependencies: `pnpm install`
+3. Set up environment variables: Copy `.env.example` to `.env.local` and fill in your CoinGecko API key.
+4. Run the development server: `pnpm run dev`
+5. Open `http://localhost:3000` in your browser to view the application.
+
+## Deployment
+
+To deploy CoWSwap-AI on Vercel:
+
+1. Fork the repository to your GitHub account.
+2. Sign up for a Vercel account if you haven't already.
+3. Click the "Deploy" button above or go to https://vercel.com/new.
+4. Select your forked repository.
+5. Click "Deploy" and wait for the build to complete.
+
+Once deployed, you can access your CoWSwap-AI instance at the provided Vercel URL. You can customize the application by modifying the source code and pushing changes to your repository. Vercel will automatically redeploy your application with the latest changes.
+
+For any issues or questions regarding deployment, please refer to the Vercel documentation or open an issue in the project repository.
+
+<img src="https://i.imgur.com/CcWSqba.png" alt="detail_image" width="0"/>
+

cowswap-ai-plugin/app/health/route.ts

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+import { NextResponse } from "next/server";
+
+// This is a proxy route that forwards requests to the CoinGecko API
+export async function GET(): Promise<NextResponse> {
+  return NextResponse.json({ok: true, message: "Ok lets go!"});
+}

cowswap-ai-plugin/app/quote/route.ts

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+
+import { parseQuoteRequest } from "@/utils/tokens";
+import { type NextRequest, NextResponse } from "next/server";
+
+const COW_API = "https://api.cow.fi"
+
+export async function POST(req: NextRequest): Promise<NextResponse> {
+  try {
+    const requestBody = await parseQuoteRequest(req);
+    console.log("POST Request for quote:", requestBody)
+
+    const response = await fetch(`${COW_API}/${requestBody.network}/api/v1/quote`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify(requestBody)
+    });
+    if (!response.ok) {
+      const message = await response.text();
+      return NextResponse.json({ message }, { status: response.status });
+    }
+    const data = await response.json();
+
+    return NextResponse.json(data);
+  } catch (error: unknown) {
+    return NextResponse.json({ error }, { status: 400 });
+  }
+}

cowswap-ai-plugin/app/route.ts

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+import type { ReferenceConfiguration } from "@scalar/api-reference";
+import { ApiReference } from "@scalar/nextjs-api-reference";
+import { DEPLOYMENT_URL } from "vercel-url";
+
+const config: ReferenceConfiguration = {
+  spec: {
+    url: "/.well-known/ai-plugin.json",
+  },
+  theme: "moon",
+  metaData: {
+    title: "CowSwap AI Plugin",
+    description: "Bitte.ai Plugin for CowSwap API's",
+    ogDescription: "AI Compatible API endpoints for RFQ (quotes) and order placement",
+    ogTitle: "CoW AI",
+    ogImage: "https://raw.githubusercontent.com/cowprotocol/token-lists/main/src/public/images/1/0xdef1ca1fb7fbcdc777520aa7f396b4e015f497ab/logo.png",
+    twitterCard: "summary_large_image",
+  },
+  servers: [
+    {
+      // Override server URLs using Vercel system env variables
+      // Defaults to http://localhost:3000 on local development
+      url: `${DEPLOYMENT_URL}`,
+    }
+  ]
+};
+
+export const GET = ApiReference(config);

cowswap-ai-plugin/next.config.mjs

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+/** @type {import('next').NextConfig} */
+const nextConfig = {
+	async headers() {
+		return [
+			{
+				source: "/api/:path*",
+				headers: [
+					{ key: "Access-Control-Allow-Credentials", value: "true" },
+					{ key: "Access-Control-Allow-Origin", value: "*" },
+					{
+						key: "Access-Control-Allow-Methods",
+						value: "GET,OPTIONS,POST",
+					},
+					{
+						key: "Access-Control-Allow-Headers",
+						value:
+							"X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date, X-Api-Version",
+					},
+				],
+			},
+		];
+	},
+};
+
+export default nextConfig;

cowswap-ai-plugin/package.json

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+{
+  "name": "cowswap-ai-mintbase-template",
+  "keywords": [
+    "bitte",
+    "templates",
+    "ai",
+    "agents",
+    "openapi",
+    "web3"
+  ],
+  "repository": "https://github.com/mintbase/templates.git",
+  "homepage": "https;//templates.mintbase.xyz/coingecko-ai-plugin",
+  "author": "Mintbase Team <[email protected]>",
+  "private": true,
+  "scripts": {
+    "dev": "next dev --turbo",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "@cowprotocol/cow-sdk": "^5.4.1",
+    "@scalar/api-reference": "^1.24.75",
+    "@scalar/nextjs-api-reference": "^0.4.73",
+    "csv-parser": "^3.0.0",
+    "ethers": "^5",
+    "fs": "^0.0.1-security",
+    "near-ca": "^0.5.0",
+    "next": "^14.2.7",
+    "react": "^18",
+    "react-dom": "^18",
+    "vercel-url": "^0.2.1",
+    "viem": "^2.21.4"
+  },
+  "devDependencies": {
+    "@types/node": "^22",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "eslint": "^8",
+    "eslint-config-next": "14.2.7",
+    "postcss": "^8",
+    "tailwindcss": "^3.4.1",
+    "typescript": "^5"
+  }
+}

cowswap-ai-plugin/postcss.config.mjs

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+/** @type {import('postcss-load-config').Config} */
+const config = {
+  plugins: {
+    tailwindcss: {},
+  },
+};
+
+export default config;