initial commit

pages/api/convertkit.ts

@@ -0,0 +1,37 @@
+import { NextApiRequest, NextApiResponse } from 'next'
+
+/* eslint-disable import/no-anonymous-default-export */
+export default async (req: NextApiRequest, res: NextApiResponse) => {
+  const { email } = req.body
+
+  if (!email) {
+    return res.status(400).json({ error: 'Email is required' })
+  }
+
+  try {
+    const FORM_ID = process.env.CONVERTKIT_FORM_ID
+    const API_KEY = process.env.CONVERTKIT_API_KEY
+    const API_URL = process.env.CONVERTKIT_API_URL
+
+    // Send request to ConvertKit
+    const data = { email, api_key: API_KEY }
+
+    const response = await fetch(`${API_URL}forms/${FORM_ID}/subscribe`, {
+      body: JSON.stringify(data),
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      method: 'POST',
+    })
+
+    if (response.status >= 400) {
+      return res.status(400).json({
+        error: `There was an error subscribing to the list.`,
+      })
+    }
+
+    return res.status(201).json({ error: '' })
+  } catch (error) {
+    return res.status(500).json({ error: error.message || error.toString() })
+  }
+}