What is an Aadhaar Verification API?

The Aadhaar card is an important document issued by the Unique Identification Authority Of India (UIDAI). The 12-digit unique Aadhaar number is a crucial proof of identity for Indian citizens.

The Aadhaar Verification API is a fundamental tool for confirming the authenticity of Aadhaar details. Aadhar verification is a process where the details are extracted from the Aadhaar card and it is cross-verified against government databases.

This helps in customer identity verification for various uses.

Why is Aadhaar Card Verification important?

  • Aadhaar serves as a vital KYC document nationwide for various purposes. Aadhaar verification APIs aid in identifying fake Aadhaar cards, thereby preventing fraud and identity theft.
  • Businesses can ensure compliance with regulatory requirements by verifying customers’ Aadhaar details using the API.
  • Aadhaar card validation enables individuals to access government services and benefits, ensuring eligibility and deterring misuse.
  • Online Aadhaar verification processes through APIs reduce manual effort and operational costs associated with manual methods.
  • Aadhaar verification facilitates the issuance of digital signatures, enabling secure and legally recognized online transactions.
  • It helps minimize data entry errors and ensures the accuracy of personal information, thereby enhancing data quality.

How does the Aadhaar Card Verification API Work?

The Aadhaar Verification API allows you to snap a picture of an official Aadhaar card and uses advanced technology to check its validity. Here’s a general view of how it works:

  1. Integration: Integrate the Aadhaar Verification API into your system or application using unique API keys.
  2. Data Input and Request: The API requires the image of the Aadhaar card as input. The OCR technology extracts the important data out of it. Then, these details are given as an input to verify.
  3. Validation: The API queries authorized databases for Aadhaar card information.
  4. Verification Result: Based on the information retrieved from the query, the API generates a verification result
  5. Response: The API sends the verification result back to the requesting system in various formats such as JSON, XML, or plain text.
  6. Action: Based on the result, the system can take appropriate actions, like denying access or conducting a manual review if the Aadhaar card is invalid or shows discrepancies.

How does the Aadhar OCR work?

Using Optical Character Recognition (OCR) algorithms, you can extract text from Aadhaar card photos or scans. This is a summary of the procedure:

1. Image Capture: Take an image of the aadhar card.

3. Text Recognition: Use OCR technology to segment characters and identify text areas.

4. Character Recognition: To accurately identify characters, apply machine learning or visual characteristics.

5. Text Extraction: Extract the recognized text into a digital format, typically including the Aadhaar card holder’s name, Aadhaar number, date of birth, and other relevant details. The OCR system provides a confidence score for the extracted fields as an additional output.

Explore HyperVerge’s Aadhaar OCR API

aadhaar ocr API

How does Aadhaar OTP e-sign work?

The eSign API enables the creation of a document that permits customers to digitally sign using their Aadhaar information. This signing procedure involves verifying the customer’s identity through a one-time password (OTP) generated using their aadhaar credentials. The required inputs for this signing process include the signer’s contact details and inputs for the document fields. Upon successful verification, the API generates a URL for digitally signing the document. Additionally, it provides an electronic copy of the signed document as output. This streamlined process ensures secure and convenient digital signatures, thereby enhancing efficiency in document signing workflows.

Explore HyperVerge’s Aadhaar OTP e-sign API

aadhar OTP esign API

Challenges with Existing Solutions

  • Inadequately trained OCR systems face difficulty in identifying various OVD templates.
  • Reduced accuracy hinders STP, leading to a rise in manual reviews.
  • Manually entering Aadhar numbers causes friction and contributes to drop-offs.
  • Manual form-filling introduces errors, resulting in onboarding delays.

What do we offer?

  • Cutting-edge OCR Technology: Our AI engine features top-notch OCR technology compatible with all OVD templates.
  • Real-time Document Detection: Detect clarity issues, cropping, liveness, and grayscale documents in real-time.
  • Highly Dependable OCR Solution: Boasting 99.5% AI accuracy, enhancing STP rates.
  • Central Database Verification: Ensure information authenticity through cross-referencing with recognized government databases.
  • Streamlined Onboarding: Simplify user input requirements to minimize friction during onboarding.
  • Intelligent Data Population: Automatically retrieve and fill user data from local databases.
  • Efficient Automation: Automate verification processes with multiple fallback options to reduce turnaround time.

End-to-end and no-code verification with HyperVerge ONE

Are you currently using multiple separate solutions for your financial product onboarding process? With HyperVerge ONE, creating smooth end-to-end journeys is simple. Our integration features allow you to set up user onboarding and design user-friendly experiences without the need for coding.

Concerned about user drop-offs during system downtimes? HyperVerge helps you establish automated backup options for a seamless experience. Additionally, you can explore comprehensive analytics on conversion rates, identifying and refining friction points to enhance user experience and success rates. Explore our integrations marketplace to know more or sign up!


What is Aadhaar Verification API?

Aadhaar API is a tool that allows businesses to conduct identity verification of individuals using their Aadhaar credentials. It verifies the authenticity of Aadhaar details provided by users.

What information can be verified using Aadhaar Verification API?

Aadhaar Verification API can verify various details, including Aadhaar number, name, date of birth, address, registered mobile number, and other personal information provided by users.

Is Aadhaar Verification API easy to integrate into existing systems?

Yes, Aadhaar Verification API offers plug-and-play integration and seamless integration capabilities, allowing businesses to incorporate it into their online systems with ease.