# Aadhaar App Documentation

## Aadhaar Documentation

- [Aadhaar App](https://docs.uidai.gov.in/readme.md): Developed by UIDAI, the Aadhaar app enables secure management and exchange of your digital identity. It supports Aadhaar lifecycle services and facilitates privacy-preserving credential sharing using
- [Verifiable Credential Specifications](https://docs.uidai.gov.in/readme/verifiable-credential-specifications.md)
- [ISO 18013-5 Aadhaar mDoc Specs](https://docs.uidai.gov.in/readme/verifiable-credential-specifications/iso-18013-5-aadhaar-mdoc-specs.md): This document covers mDoc schema specifications
- [Aadhaar SD-JWT Specifications](https://docs.uidai.gov.in/readme/verifiable-credential-specifications/aadhaar-sd-jwt-specifications.md): This page defines the specifications of Aadhaar SD-JWT
- [App-to-App Credential Flows](https://docs.uidai.gov.in/readme/app-to-app-credential-flows.md): App-to -App Credential Flows
- [OPENID4VP Specifications](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/openid4vp-specifications.md): This section contains OPENID4VP specifications adopted by UIDAI aadhaar app.
- [OPENID4VP Cross-Device Flow](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/openid4vp-specifications/openid4vp-cross-device-flow.md): This document outlines the Cross-Device Flow for digital identity verification, following the OPENID4VP (OpenID for Verifiable Presentations) standard.
- [OPENID4VP Same Device Flow Specifications](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/openid4vp-specifications/openid4vp-same-device-flow-specifications.md): This document outlines the Same-Device flow (also known as app-app flow) for digital identity verification, following the OPENID4VP (OpenID for Verifiable Presentations) standards.
- [UIDAI Specifications](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/uidai-specifications.md): UIDAI Specifications for PID Block Creation, Credential Exchange
- [App Initiated Capture Journey](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/uidai-specifications/app-initiated-capture-journey.md): This page covers Capture Intent Specifications
- [Cross Device Facial Image Capture Journey](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/uidai-specifications/cross-device-facial-image-capture-journey.md): This page covers the Facial Image capture journey initiated from a portal
- [App Intiated Credential Exchange Journey](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/uidai-specifications/app-intiated-credential-exchange-journey.md): This page covers App initiated credential exchange journey.
- [Portal Initiated Credential Exchange Journey](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/uidai-specifications/portal-initiated-credential-exchange-journey.md): This page explains Portal initiated credential exchange journey
- [Wallet Flow Specifications](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/uidai-specifications/wallet-flow-specifications.md): This page explains the flow between aadhaar app and wallet for credential exchange
- [Error Codes](https://docs.uidai.gov.in/readme/app-to-app-credential-flows/uidai-specifications/error-codes.md): This page list out all the error codes, which app may encounter while performing credential exchange. These error codes are applicable to UIDAI Specifications.
- [Device Specifications](https://docs.uidai.gov.in/readme/device-specifications.md): This page lists out device specifications for Aadhaar App to function as a Facial Image Capture Device