CC-Checker-Validator-Generator
Python CLI toolkit for payment QA: generate and validate synthetic Luhn-valid card numbers by brand, BIN, or custom pattern. Supports Visa, Mastercard, Amex, Discover and more, plus BIN/IIN lookup, expiry/CVV checks, bulk validation, masking, and TXT/CSV/JSON export. Offline and cross-platform.
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GITHUB · launched Sep 21, 2026 · 193 upvotes (top 4%) · 1 view
Niche: mock and synthetic data generators · 28 launches, 1 in the last 7 days · Explore this niche →
Category and tags
- Fintech
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- bin-checker
- card-number
- cardvalidator
- cc-checker
- cc-checker-bot
- cc-checker-live
- +14 more
Visit website ↗ Source listing ↗
More like this: all 28 launches in mock and synthetic data generators →
Could you build this?
Yes Implementing Luhn algorithm checks, BIN prefix matching, and synthetic number generation in a Python CLI is basic scripting easily handled by AI assistants.
Competitors
Other products that read as similar to this one : 89 launches clear the similarity bar, closest 8 shown.
Attention rank: #2 of 90 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 316 days after the earliest competitor.
- Random Credit Card Generator · ph · 2026-09-12 · 1 upvotes · similarity 0.60
- Valid8r, Functional validation for Python CLIs using Maybe monads · hn · 2025-11-09 · 6 upvotes · similarity 0.52
- datamockseed.firstflip.es · ph · 2026-10-01 · 1 upvotes · similarity 0.46
- Luhnify · ph · 2026-09-22 · 2 upvotes · similarity 0.44
- PayProbe · ph · 2026-10-29 · 1 upvotes · similarity 0.41
- Free IBAN & VAT Checker · ph · 2026-10-20 · 1 upvotes · similarity 0.40
- generate-qr.cc · ph · 2026-11-07 · 1 upvotes · similarity 0.39
- SignValid · ph · 2026-10-01 · 1 upvotes · similarity 0.39
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