Pot să vibecodez Sendcore?

Ce construiești

Build a private Shopify app that syncs your products and customers, composes an HTML campaign with a product block, and sends it to a consented segment through your own email provider key.

ce îți trebuie

• Node.js 22
• SQLite
• Shopify custom app Admin API token (read_products, read_customers, read_orders)
• Bulk email provider key in .env
• A sending domain you control, with SPF and DKIM already verified

Credibility row: a small, recent app in a category owned by incumbents, listed because the reason it survives is structural rather than clever interface work.

Promptul

Verdictul e NU CHIAR, iar promptul rămâne oricum: nu înlocuiește aplicația, reconstruiește partea care chiar e cod. Restul e moat-ul.

Build me a private Shopify campaign sender for one store I already own. Not a SaaS, not multi-tenant, no signup. Requirements:

- Node 22 + Fastify + better-sqlite3, server-rendered HTML, no client framework.
- Read the store with a Shopify custom app Admin API token I create myself
  (read_products, read_customers, read_orders); no OAuth, no App Store install flow.
- Send through one bulk email provider with my API key and my already-authenticated
  sending domain; both in .env, ship a .env.example.
- SQLite tables: contacts (email, consent state, source, created_at), products cached
  from Shopify, campaigns (subject, body_html, status, sent_at), and sends
  (contact_id, campaign_id, status, error).
- Every contact carries an explicit consent state. Never send to an unsubscribed or
  unconsented contact, and prove that with a test.
- Every email gets a working one-click unsubscribe link plus List-Unsubscribe
  headers, backed by a signed token and honoured immediately.
- The composer is a plain HTML textarea plus a product picker that inserts image,
  title, price, and link from the synced cache. Render with inline styles and a
  table layout so it survives Gmail and Outlook; no external stylesheets or web fonts.
- Always send a test to myself first, and require a typed confirmation of the
  recipient count before any real send.
- Send in batches with retry and backoff, one send row per recipient, so a crash
  resumes instead of double-sending. Report delivered and failed from the sends
  table only; do not invent open or click tracking.
- CSV import and export for contacts so the data is never trapped in the app.
- Tests: the consent gate, the unsubscribe token, batch resume, and one end-to-end
  campaign against a mocked provider.
- README states what this is not: no deliverability operations, no bounce or
  complaint processing, no App Store distribution, no billing. Say plainly that real
  volume from a cold domain lands in spam, and warmup is now the reader's job.

Ce pierzi

• App Store distribution: OAuth install, app review and the mandatory GDPR data webhooks
• billing that appears on the merchant's own Shopify invoice instead of a separate card
• domain authentication onboarding and per-tenant sender reputation
• bounce, complaint and suppression handling
• order-level revenue attribution and automations that fire on real store events

De ce se plătește în continuare

Merchants pay for the parts nobody enjoys building: staying installed and billed inside Shopify, keeping consent and suppression records defensible when a customer or a regulator asks, and getting mail into inboxes from a domain the merchant owns. The campaign editor is the part that demos well and the part an agent reproduces in an afternoon, right up to the moment other people's content meets other people's inboxes. Pasted rich text with mixed inline formatting, merge tags that must not eat the punctuation around them, product blocks that survive Outlook, automation timing that has to line up with a real order: none of these are design problems. They are a backlog you only discover by sending mail on behalf of other businesses, and grinding through it is what separates a demo from something a shop trusts with its list.

moat: Integrări Conformitate și reglementări Scara infrastructurii ce e un moat

platform surface and compliance plumbing, plus the merchant feedback loop behind automations and the editor

Cine l-a construit deja

Să pornești de aici e tot vibecoding: promptul e pentru când o vrei exact în felul tău.

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• Keila (se deschide într-o filă nouă) — Open-source newsletter tool with campaigns, segments and forms.

Ești de acord?

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