---
Source: https://docs.microblink.com/blinkcard/v2
Title: Introduction
Description: Overview of BlinkCard SDK for extracting payment card data with AI-powered OCR technology
---

# Introduction

💳 BlinkCard extracts information from credit and payment cards. 

📱 It's available as an SDK and API.

🔎 When used as an SDK integrated in your app, all extraction happens locally; no data leaves the device. Internet connection is required to validate the license.

🌎 We support a large number of credit and payment cards.

⏩ You can use our pre-built scanning components to ensure a great user experience in your app. 

## Try it out

Try the demo app:

- 🍎 [iOS](https://apps.apple.com/us/app/microblink-identity/id1464662310)
- 🤖 [Android](https://play.google.com/store/apps/details?id=com.microblink.showcase.playstore)


Last updated on Apr 16, 2026