1. Aadhaar Authentication API Specification - Version 1.5 (Revision 1) Sept 2011 Unique Identity Authority of India (UIDAI) Aadhaar Authentication API Specification - Version 1.5 (Revision 1) Sept 2011 Unique Identity Authority of India (UIDAI)
2. Aadhaar Authentication Framework 2.0 Unique Identity Authority of India (UIDAI). Aadhaar Authentication Framework 2.0 Unique Identity Authority of India (UIDAI).
3. Aadhaar Best Finger Detection API Specification Version 1.6 http://uidai.gov.in/images/FrontPageUpdates/aadhaar_bfd_api_1_6.pdf Aadhaar Best Finger Detection API Specification Version 1.6 http://uidai.gov.in/images/FrontPageUpdates/aadhaar_bfd_api_1_6.pdf
4. Approach and Key Components of e-Kranti: National e-Governance Plan 2.0 http://pib.nic.in/newsite/PrintRelease.aspx?relid=117690 Approach and Key Components of e-Kranti: National e-Governance Plan 2.0 http://pib.nic.in/newsite/PrintRelease.aspx?relid=117690
5. Authentication Portal https://authportal.uidai.gov.in/ Authentication Portal https://authportal.uidai.gov.in/