feat: Add example code for scheduled emails

with-scheduling/.eslintrc.js

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+module.exports = {
+  env: {
+    browser: true,
+    es2021: true,
+  },
+  extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended'],
+  overrides: [],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    ecmaVersion: 'latest',
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint'],
+  rules: {
+    'linebreak-style': ['error', 'unix'],
+    'quotes': ['warn', 'single'],
+    'semi': ['error', 'always'],
+    '@typescript-eslint/no-explicit-any': 'off',
+    '@typescript-eslint/ban-ts-comment': 'off',
+  },
+};

with-scheduling/.prettierignore

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+node_modules
+.next
+.vercel
+.env
+dist

with-scheduling/.prettierrc.js

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+module.exports = {
+  quoteProps: 'consistent',
+  singleQuote: true,
+  trailingComma: 'all',
+  printWidth: 80,
+  useTabs: false,
+  bracketSpacing: true,
+};

with-scheduling/package.json

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+{
+  "name": "with-scheduling",
+  "description": "Resend with scheduling",
+  "version": "0.0.1",
+  "license": "MIT",
+  "scripts": {
+    "build": "next build",
+    "dev": "next dev",
+    "start": "next start",
+    "lint": "eslint --fix --ext .ts ./src",
+    "format": "prettier --write ."
+  },
+  "dependencies": {
+    "dotenv": "^16.0.3",
+    "next": "13.4.19",
+    "react": "18.2.0",
+    "react-dom": "18.2.0",
+    "resend": "latest"
+  },
+  "devDependencies": {
+    "@types/node": "18.17.5",
+    "@types/react": "18.2.21",
+    "@types/react-dom": "18.2.7",
+    "@typescript-eslint/eslint-plugin": "6.4.0",
+    "eslint": "8.47.0",
+    "eslint-config-next": "13.4.19",
+    "prettier": "3.0.2",
+    "typescript": "5.2.2"
+  }
+}

with-scheduling/readme.md

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+# Resend with Schedule Emails
+
+This example show how to schedule emails with the Resend API.
+
+## How to run
+
+### 1. Install the dependencies
+
+```bash
+yarn
+```
+
+### 2. Create a `.env` file at the root and add your Resend API
+
+```bash
+RESEND_API_KEY=re_8m9gwsVG_6n94KaJkJ42Yj6qSeVvLq9xF
+```
+
+### 3. Run command to create domain
+
+```bash
+node src/create-domain.js
+```

with-scheduling/src/cancel-scheduled-email.ts

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+import { resend } from "./lib/resend";
+
+async function cancelScheduledEmail() {
+  try {
+    const data = await resend.emails.cancel(
+      '49a3999c-0ce1-4ea6-ab68-afcd6dc2e794'
+    );
+
+    console.log(data);
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+cancelScheduledEmail();

with-scheduling/src/lib/resend.ts

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+import dotenv from 'dotenv';
+dotenv.config();
+
+import { Resend } from 'resend';
+
+export const resend = new Resend(process.env.RESEND_API_KEY!);

with-scheduling/src/schedule-email.ts

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+import { resend } from "./lib/resend";
+
+async function scheduleEmail() {
+  try {
+    const oneMinuteFromNow = new Date(Date.now() + 1000 * 60).toISOString();
+
+    const data = await resend.emails.send({
+      from: "Acme <[email protected]>",
+      to: ["[email protected]"],
+      subject: 'Hello from the future',
+      html: '<p>Happy sending</p>',
+      scheduledAt: oneMinuteFromNow,
+    });
+
+    console.log(data);
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+scheduleEmail();

with-scheduling/src/update-scheduled-email.ts

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+import { resend } from "./lib/resend";
+
+async function updateScheduledEmail() {
+  try {
+    const twoMinutesFromNow = new Date(Date.now() + 1000 * 120).toISOString();
+
+    const data = await resend.emails.update({
+      id: '49a3999c-0ce1-4ea6-ab68-afcd6dc2e794',
+      scheduledAt: twoMinutesFromNow,
+    });
+
+    console.log(data);
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+updateScheduledEmail();

with-scheduling/tsconfig.json

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+{
+  "compilerOptions": {
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": false,
+    "forceConsistentCasingInFileNames": true,
+    "noEmit": true,
+    "incremental": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve"
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
+  "exclude": ["node_modules"]
+}