ashleydarosa/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.
From the publisher
README & documentation
Source previewRead the project’s overview, installation instructions and usage examples. The original README is the source of truth.
Card Generator & Validator — Luhn, BIN/IIN Lookup, Bulk QA Testing [](https://python.org) [](LICENSE) []() []() []() Developer toolkit for payment integration testing: real Luhn validation, synthetic test-cardgeneration by brand/BIN/pattern, offline BIN/IIN lookup and multi-threaded bulk checks —built for QA against Stripe, Adyen, Braintree or your own gateway sandbox. Features · How Luhn Works · Brands & BINs · Getting Started · Configuration · Usage · FAQ The Luhn algorithm (ISO/IEC 7812-1) is the mod-10 checksum every major card scheme uses. It catches 90% of single-digit typos and transpositions before you burn a network call on your gateway sandbox: Generation works the same way in reverse: fill the payload digits, then compute the check digit that makes the sum a multiple of 10. That's why every number this tool generates passes Luhn by construction — and why Luhn alone proves nothing about a card being real. The bundled offline BIN/IIN table…
Read the full README ↗ · Preview checked 2026-09-27T12:35:53.329Z
Inside the original README — Document outline
- CC-Checker-Validator-Generator
- Python CLI toolkit for payment QA: generate and validate synthetic Luhn-valid card numbers by brand,
- CC Checker
- Features
- Validation Engine
- Generation Engine
- How Luhn Works
- Brands & BIN Support
- Template syntax
- Getting Started
- Prerequisites
- Installation
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Documentation belongs to its respective authors. Reported project/model license: MIT. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.
What this repository does
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.
Repository facts
- Owner
- ashleydarosa
- Primary language
- Python
- Stars
- 193
- Forks
- 41
- Open issues + pull requests
- 0
- License
- MIT
- Archived
- No
- Default branch
- main
- Created
- 2026-09-21T19:25:00.000Z
- Last push
- 2026-09-27T11:48:40.000Z
Topics and intended use
Owner-supplied topics: bin-checker, card-number, cardvalidator, cc-checker, cc-checker-bot, cc-checker-live, checker-card, credit-card, credit-card-checker, credit-card-generator, credit-card-parser, credit-card-validation, credit-cards, creditcard, creditcard-validator, luhn-algorithm, luhn-checker, luhn-validation, mastercard-generator, visa-credit-card
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Evaluate before installing
Review licensing and dependencies, inspect recent commits and unresolved issues, and test in an isolated environment before production use. Stars and forks alone cannot answer these questions.
Source and freshness
Source: GitHub. Metadata observed 2026-09-27T12:03:57.047Z. Daily imports are snapshots, not real-time monitoring.
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