I'm a solo creator writing weekly newsletters and want ChatGPT to generate drafts, then Zapier to create Substack posts after my manual edits. Need best prompts, scheduling approach, and how to detect AI hallucinations before publish.
Tool mentioned: ChatGPT
1 approved answer
Recommendation (short):
Use ChatGPT to produce structured draft bundles (title, subtitle, full body as HTML/markdown, TL;DR, and a "verifiable claims" list). Store drafts in a table or Google Drive and only trigger your Zapier workflow to Substack when you manually mark a draft "Ready to publish." That keeps automation safe while saving time.
Why this works:
- You keep human editorial control (you edit the draft) and only automate the final push.
- A structured draft makes it easy to build Zapier actions or webhooks that post cleanly to Substack.
Best prompts (use as templates)
1) Draft generator (replace bracketed items):
"Write a newsletter draft for [audience] on [topic]. Include: 1) a short, punchy subject line ( Substack API; if not, trigger a prepared email or Slack message you paste into Substack manually.
- Skill: webhooks/APIs require moderate technical comfort. If you’re non-technical, trigger a manual confirmation email from Zapier with the final HTML.
- Output quality: the more important the accuracy, the more human verification steps you should keep.
Practical checklist (implementation)
1) Create ChatGPT prompt templates (draft, claims list, QA).
2) Save drafts to a single system (Airtable/Google Drive/Notion) with a "Ready to publish" field.
3) Build Zapier: Trigger = status change; Action = Webhooks POST to Substack API OR Action = send you the final HTML for manual paste.
4) Always run/verifiy the "verifiable claims" list before flipping Ready.
5) Keep a human-check record (URL + checker + timestamp).
Best-for / Avoid-if
- Best for: solo creators who want speed + control.
- Avoid if: you need fully hands-off publishing or are publishing legally sensitive claims without a proper fact-check workflow.
If you want, I can write the exact ChatGPT prompts as copy-paste-ready text or a Zapier trigger/action checklist next.
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