EFA Multi-Platform Content Rewriter

Automatically rewrite any article into 5 platform-optimized versions — Facebook, X (Twitter), Naver Blog, Google Blogger, and Tistory — in a single run.

Paste a URL or raw text, and the actor crawls the content, extracts facts, then generates independent full-length posts tailored to each platform's format, tone, and audience.

Key Features

• URL Auto-Crawl — Just paste a URL. The actor extracts the article content automatically.
• 2-Stage Anti-Hallucination Pipeline — Stage 1 extracts a structured fact sheet. Stage 2 writes each platform post using only verified facts. No invented numbers, dates, or claims.
• 5 Platforms in One Run — Facebook, X/Twitter (thread format), Naver Blog, Google Blogger (inline HTML), Tistory.
• Multilingual — Korean and English supported. Auto-detect or force language.
• Brand Tone Presets — Choose from Professional, Casual, EFA (Korean finance blog style), or define your own Custom tone.
• Download Files — Each platform output is saved as a separate downloadable file in the key-value store.
• Investment Disclaimer — Optional auto-appended disclaimer for finance/investment content.
• Model Selection — Choose Claude Haiku (fast/cheap), Sonnet (recommended), or Opus (highest quality).

How It Works

Article URL or Text
        ↓
   [Stage 1] Fact Extraction
   → Structured fact sheet (numbers, dates, quotes, claims)
        ↓
   [Stage 2] Platform Rewrite (× 5)
   → Each platform gets its own optimized post
   → Only facts from Stage 1 are used (zero hallucination)
        ↓
   Output: 5 platform posts + image prompts + download files

Input

Field	Required	Description
anthropicApiKey	✅	Your Anthropic API key (sk-ant-...)
articleUrl	One of URL or Content	URL to auto-crawl
articleContent	One of URL or Content	Raw article text (if no URL)
articleTitle	Optional	Article title (auto-extracted from URL)
authorName	Optional	Brand/author name for attribution
articleDate	Optional	Publication date (YYYY.MM.DD, defaults to today)
language	Optional	auto, ko, or en (default: auto)
platforms	Optional	Array of target platforms (default: all 5)
brandTone	Optional	professional, casual, efa, or custom
customToneInstructions	Optional	Your custom tone instructions
includeDisclaimer	Optional	Add investment disclaimer (default: true)
modelName	Optional	Claude model to use (default: Sonnet 4.5)

Output Example

Each run produces a dataset entry with:

{
  "success": true,
  "sourceTitle": "Bitcoin Fibonacci Analysis...",
  "facebook": {
    "title": "...",
    "body": "...",
    "hashtags": ["#Bitcoin", "#Crypto"],
    "cta": "Full analysis in the link →"
  },
  "twitter": {
    "thread": ["1/4 ...", "2/4 ...", "3/4 ...", "4/4 ..."],
    "hashtags": ["#BTC", "#Macro"]
  },
  "naver": {
    "title": "...",
    "body": "...",
    "tags": ["비트코인", "피보나치"]
  },
  "blogger": {
    "title": "...",
    "html": "<div>...</div>",
    "labels": ["Bitcoin", "Analysis"],
    "metaDescription": "..."
  },
  "tistory": {
    "title": "...",
    "body": "...",
    "tags": ["비트코인", "차트분석"],
    "category": "Market Analysis"
  }
}

Download files are also saved to the key-value store:

• facebook.txt, twitter.txt, naver.txt, blogger.html, tistory.txt
• image_prompts.txt — AI image generation prompts for thumbnails/infographics

Cost Estimate

Model	Input Tokens	Output Tokens	Est. Cost/Run
Haiku 4.5	~33K	~13K	~$0.04
Sonnet 4.5	~33K	~13K	~$0.15
Opus 4.5	~33K	~13K	~$0.90

Plus Apify platform cost (~$0.02–0.03 per run).

Use Cases

• Content marketers — Repurpose blog posts across all social platforms instantly
• Finance bloggers — Generate compliant multi-platform summaries with disclaimers
• SEO teams — Create platform-native content from a single source article
• Agencies — Batch-process client articles into ready-to-publish posts
• Indie creators — Save hours of manual rewriting per article

Tips

• Best results with Sonnet — Balanced speed, cost, and quality. Handles Korean numbers accurately.
• Use URL input — Auto-crawl extracts cleaner content than manual copy-paste.
• Custom tone — Set brandTone to custom and describe your style in customToneInstructions.
• Select platforms — Only need Twitter and Facebook? Set platforms to ["facebook", "twitter"] to save tokens.

Changelog

• v2.7 — Sonnet default, 2-stage anti-hallucination pipeline, robust JSON repair, Korean number accuracy fix
• v2.6 — Opus support, enhanced fact extraction
• v2.5 — Two-stage pipeline architecture
• v2.0 — URL auto-crawl, 5-platform support, download files
• v1.0 — Initial release

License

MIT — Built by Wildflow / wildeconforce.com