oratis · oratis · Jul 4, 2026
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -23,6 +23,7 @@
     "prisma": "^6.19.2",
     "react": "19.2.4",
     "react-dom": "19.2.4",
+    "resend": "^6.10.0",
     "tailwind-merge": "^3.5.0",
     "zod": "^4.3.6"
   },

diff --git a/src/app/api/cron/weekly-digest/route.ts b/src/app/api/cron/weekly-digest/route.ts
@@ -0,0 +1,62 @@
+import { NextRequest, NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+import { isAuthorizedCron } from "@/lib/cron-auth";
+import { sendWeeklyDigest } from "@/lib/email";
+
+// Cron-only endpoint: email the weekly digest (new-skill count, top skills,
+// total) to every verified subscriber. Sends are throttled to ~2/sec to stay
+// within Resend limits. No verified subscribers => no-op. Wire to Cloud
+// Scheduler weekly with `Authorization: Bearer <CRON_SECRET>`.
+export const dynamic = "force-dynamic";
+export const maxDuration = 300;
+
+async function handle(req: NextRequest) {
+  if (!isAuthorizedCron(req)) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+
+  try {
+    const oneWeekAgo = new Date(Date.now() - 7 * 24 * 60 * 60 * 1000);
+
+    const [newSkillsCount, topSkills, totalSkills, subscribers] = await Promise.all([
+      prisma.skill.count({ where: { createdAt: { gte: oneWeekAgo } } }),
+      prisma.skill.findMany({
+        orderBy: { downloads: "desc" },
+        take: 10,
+        select: { name: true, slug: true, downloads: true },
+      }),
+      prisma.skill.count(),
+      prisma.subscriber.findMany({
+        where: { verified: true },
+        select: { email: true },
+      }),
+    ]);
+
+    let sent = 0;
+    let failed = 0;
+    for (const sub of subscribers) {
+      try {
+        await sendWeeklyDigest(sub.email, { newSkillsCount, topSkills, totalSkills });
+        sent++;
+      } catch {
+        failed++;
+      }
+      // Rate limit: ~2/sec to stay within Resend limits.
+      await new Promise((r) => setTimeout(r, 500));
+    }
+
+    return NextResponse.json({
+      sent,
+      failed,
+      total: subscribers.length,
+      newSkillsCount,
+      ranAt: new Date().toISOString(),
+    });
+  } catch (error) {
+    console.error("Weekly digest error:", error);
+    return NextResponse.json({ error: "Internal error" }, { status: 500 });
+  }
+}
+
+export const GET = handle;
+export const POST = handle;
diff --git a/src/lib/email.ts b/src/lib/email.ts
@@ -0,0 +1,166 @@
+import { Resend } from "resend";
+
+let _resend: Resend | null = null;
+function getResend(): Resend | null {
+  if (!process.env.RESEND_API_KEY) {
+    console.warn("RESEND_API_KEY is not set — skipping email send");
+    return null;
+  }
+  if (!_resend) {
+    _resend = new Resend(process.env.RESEND_API_KEY);
+  }
+  return _resend;
+}
+
+const FROM_EMAIL = "TakoAPI <market@takoapi.com>";
+const REPLY_TO = "wangharp@gmail.com";
+
+export async function sendWelcomeEmail(to: string, name?: string) {
+  const resend = getResend();
+  if (!resend) return null;
+  const displayName = name || to.split("@")[0];
+
+  return resend.emails.send({
+    from: FROM_EMAIL,
+    replyTo: REPLY_TO,
+    to,
+    subject: `Welcome to TakoAPI, ${displayName}!`,
+    html: `
+<!DOCTYPE html>
+<html>
+<head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"></head>
+<body style="margin:0;padding:0;background:#f9fafb;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif">
+<table width="100%" cellpadding="0" cellspacing="0" style="max-width:600px;margin:0 auto;background:#fff;border-radius:12px;overflow:hidden;margin-top:40px;margin-bottom:40px;box-shadow:0 1px 3px rgba(0,0,0,0.1)">
+  <tr><td style="background:linear-gradient(135deg,#7c3aed,#3b82f6);padding:32px;text-align:center">
+    <div style="font-size:36px;margin-bottom:8px">🐙</div>
+    <h1 style="color:#fff;font-size:24px;margin:0">Welcome to TakoAPI</h1>
+    <p style="color:rgba(255,255,255,0.8);font-size:14px;margin:8px 0 0">All in One OpenClaw Skills Marketplace</p>
+  </td></tr>
+  <tr><td style="padding:32px">
+    <p style="font-size:16px;color:#1f2937;margin:0 0 16px">Hi ${displayName},</p>
+    <p style="font-size:14px;color:#4b5563;line-height:1.6;margin:0 0 24px">Thanks for joining TakoAPI! You now have access to <strong>5,000+</strong> OpenClaw skills across 30+ categories.</p>
+
+    <h2 style="font-size:16px;color:#1f2937;margin:0 0 12px">Get Started</h2>
+    <table width="100%" cellpadding="0" cellspacing="0" style="margin-bottom:24px">
+      <tr><td style="padding:12px 16px;background:#f3f4f6;border-radius:8px;margin-bottom:8px">
+        <p style="font-size:13px;color:#6b7280;margin:0 0 4px">1. Browse trending skills</p>
+        <a href="https://takoapi.com/trending" style="font-size:14px;color:#7c3aed;text-decoration:none;font-weight:600">takoapi.com/trending →</a>
+      </td></tr>
+    </table>
+    <table width="100%" cellpadding="0" cellspacing="0" style="margin-bottom:24px">
+      <tr><td style="padding:12px 16px;background:#f3f4f6;border-radius:8px">
+        <p style="font-size:13px;color:#6b7280;margin:0 0 4px">2. Install the official TakoAPI skill</p>
+        <code style="font-size:14px;color:#7c3aed;font-weight:600">clawhub install takoapi</code>
+      </td></tr>
+    </table>
+    <table width="100%" cellpadding="0" cellspacing="0" style="margin-bottom:24px">
+      <tr><td style="padding:12px 16px;background:#f3f4f6;border-radius:8px">
+        <p style="font-size:13px;color:#6b7280;margin:0 0 4px">3. Submit your own skill</p>
+        <a href="https://takoapi.com/submit" style="font-size:14px;color:#7c3aed;text-decoration:none;font-weight:600">takoapi.com/submit →</a>
+      </td></tr>
+    </table>
+
+    <div style="text-align:center;margin:32px 0">
+      <a href="https://takoapi.com" style="display:inline-block;background:linear-gradient(135deg,#7c3aed,#3b82f6);color:#fff;padding:12px 32px;border-radius:8px;font-size:14px;font-weight:600;text-decoration:none">Explore Skills</a>
+    </div>
+
+    <p style="font-size:13px;color:#9ca3af;line-height:1.5;margin:24px 0 0;border-top:1px solid #e5e7eb;padding-top:16px">Have questions? Just reply to this email. We'd love to hear from you.</p>
+  </td></tr>
+  <tr><td style="padding:16px 32px;background:#f9fafb;text-align:center">
+    <p style="font-size:12px;color:#9ca3af;margin:0">TakoAPI · <a href="https://takoapi.com" style="color:#7c3aed;text-decoration:none">takoapi.com</a> · <a href="https://github.com/oratis/TakoAPI" style="color:#7c3aed;text-decoration:none">GitHub</a></p>
+  </td></tr>
+</table>
+</body>
+</html>`,
+  });
+}
+
+export async function sendWeeklyDigest(
+  to: string,
+  data: {
+    newSkillsCount: number;
+    topSkills: { name: string; slug: string; downloads: number }[];
+    totalSkills: number;
+  }
+) {
+  const skillRows = data.topSkills
+    .map(
+      (s, i) =>
+        `<tr><td style="padding:8px 12px;font-size:14px;color:#374151;border-bottom:1px solid #f3f4f6">${i + 1}. <a href="https://takoapi.com/skills/${s.slug}" style="color:#7c3aed;text-decoration:none;font-weight:500">${s.name}</a></td><td style="padding:8px 12px;font-size:13px;color:#6b7280;text-align:right;border-bottom:1px solid #f3f4f6">${s.downloads.toLocaleString()} downloads</td></tr>`
+    )
+    .join("");
+
+  const resend = getResend();
+  if (!resend) return null;
+
+  return resend.emails.send({
+    from: FROM_EMAIL,
+    replyTo: REPLY_TO,
+    to,
+    subject: `TakoAPI Weekly: ${data.newSkillsCount} new skills this week`,
+    html: `
+<!DOCTYPE html>
+<html>
+<head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"></head>
+<body style="margin:0;padding:0;background:#f9fafb;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif">
+<table width="100%" cellpadding="0" cellspacing="0" style="max-width:600px;margin:0 auto;background:#fff;border-radius:12px;overflow:hidden;margin-top:40px;margin-bottom:40px;box-shadow:0 1px 3px rgba(0,0,0,0.1)">
+  <tr><td style="background:linear-gradient(135deg,#7c3aed,#3b82f6);padding:24px 32px;text-align:center">
+    <h1 style="color:#fff;font-size:20px;margin:0">🐙 TakoAPI Weekly Digest</h1>
+  </td></tr>
+  <tr><td style="padding:32px">
+    <div style="display:flex;gap:16px;margin-bottom:24px">
+      <div style="flex:1;text-align:center;padding:16px;background:#f3f4f6;border-radius:8px">
+        <div style="font-size:24px;font-weight:700;color:#7c3aed">${data.newSkillsCount}</div>
+        <div style="font-size:12px;color:#6b7280">New This Week</div>
+      </div>
+      <div style="flex:1;text-align:center;padding:16px;background:#f3f4f6;border-radius:8px">
+        <div style="font-size:24px;font-weight:700;color:#7c3aed">${data.totalSkills.toLocaleString()}</div>
+        <div style="font-size:12px;color:#6b7280">Total Skills</div>
+      </div>
+    </div>
+    <h2 style="font-size:16px;color:#1f2937;margin:0 0 12px">Top Skills This Week</h2>
+    <table width="100%" cellpadding="0" cellspacing="0" style="margin-bottom:24px">${skillRows}</table>
+    <div style="text-align:center">
+      <a href="https://takoapi.com/trending" style="display:inline-block;background:linear-gradient(135deg,#7c3aed,#3b82f6);color:#fff;padding:10px 24px;border-radius:8px;font-size:14px;font-weight:600;text-decoration:none">View Full Rankings</a>
+    </div>
+  </td></tr>
+  <tr><td style="padding:16px 32px;background:#f9fafb;text-align:center">
+    <p style="font-size:12px;color:#9ca3af;margin:0">TakoAPI · <a href="https://takoapi.com" style="color:#7c3aed;text-decoration:none">takoapi.com</a> · <a href="https://takoapi.com/unsubscribe" style="color:#9ca3af;text-decoration:none">Unsubscribe</a></p>
+  </td></tr>
+</table>
+</body>
+</html>`,
+  });
+}
+
+export async function sendKolOutreach(
+  to: string,
+  data: { name: string; skillName?: string; projectName?: string }
+) {
+  const resend = getResend();
+  if (!resend) return null;
+
+  return resend.emails.send({
+    from: FROM_EMAIL,
+    replyTo: REPLY_TO,
+    to,
+    subject: `Your ${data.skillName || data.projectName || "project"} on TakoAPI`,
+    html: `
+<!DOCTYPE html>
+<html>
+<head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"></head>
+<body style="margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1f2937">
+<div style="max-width:600px;margin:40px auto;padding:0 20px">
+  <p style="font-size:15px;line-height:1.7">Hi ${data.name},</p>
+  <p style="font-size:15px;line-height:1.7">Love your ${data.skillName || data.projectName || "work"}! We featured it on <a href="https://takoapi.com" style="color:#7c3aed;font-weight:600">TakoAPI</a> — the OpenClaw skills marketplace with 5,000+ skills.</p>
+  <p style="font-size:15px;line-height:1.7">Would you like a "Featured Developer" badge on your skill page? We can also provide an "Install via TakoAPI" badge for your README.</p>
+  <p style="font-size:15px;line-height:1.7">No commitment needed — just thought you'd appreciate the exposure to our growing community.</p>
+  <p style="font-size:15px;line-height:1.7;margin-top:24px">Best,<br><strong>TakoAPI Team</strong></p>
+  <div style="margin-top:32px;padding-top:16px;border-top:1px solid #e5e7eb">
+    <p style="font-size:12px;color:#9ca3af">🐙 <a href="https://takoapi.com" style="color:#7c3aed">takoapi.com</a> · <a href="https://github.com/oratis/TakoAPI" style="color:#7c3aed">GitHub</a></p>
+  </div>
+</div>
+</body>
+</html>`,
+  });
+}