> For the complete documentation index, see [llms.txt](https://docs.hypersign.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hypersign.id/hypersign-id.md).

# Hypersign ID

- [Introduction](https://docs.hypersign.id/hypersign-id/introduction.md): Welcome to the Hypersign Developer Documentation.
- [Integrations](https://docs.hypersign.id/hypersign-id/integrations.md): How to integrate KYC in your app
- [ID Service](https://docs.hypersign.id/hypersign-id/integrations/id-service.md): Setup ID service for your app on developer dashboard
- [Widget Configuration](https://docs.hypersign.id/hypersign-id/integrations/widget-configuration.md)
- [Environments](https://docs.hypersign.id/hypersign-id/integrations/environments.md)
- [Development](https://docs.hypersign.id/hypersign-id/integrations/environments/development.md)
- [Production](https://docs.hypersign.id/hypersign-id/integrations/environments/production.md)
- [Webhook](https://docs.hypersign.id/hypersign-id/integrations/webhook.md)
- [ID Widget](https://docs.hypersign.id/hypersign-id/id-widget.md)
- [Integrations](https://docs.hypersign.id/hypersign-id/id-widget/integrations.md)
- [Backend Integration](https://docs.hypersign.id/hypersign-id/id-widget/integrations/backend-integration.md)
- [Generate AccessTokens](https://docs.hypersign.id/hypersign-id/id-widget/integrations/backend-integration/generate-accesstokens.md)
- [Generate KYC Session Id](https://docs.hypersign.id/hypersign-id/id-widget/integrations/backend-integration/generate-kyc-session-id.md)
- [Frontend Integration](https://docs.hypersign.id/hypersign-id/id-widget/integrations/frontend-integration.md)
- [Data Capture](https://docs.hypersign.id/hypersign-id/id-widget/data-capture.md)
- [Data Vault Setup](https://docs.hypersign.id/hypersign-id/id-widget/data-capture/data-vault-setup.md)
- [Capture Facial Recognition](https://docs.hypersign.id/hypersign-id/id-widget/data-capture/capture-facial-recognition.md)
- [Capture ID Document](https://docs.hypersign.id/hypersign-id/id-widget/data-capture/capture-id-document.md)
- [Capture zk-proof and KYC token](https://docs.hypersign.id/hypersign-id/id-widget/data-capture/capture-zk-proof-and-kyc-token.md)
- [Capture User Consent](https://docs.hypersign.id/hypersign-id/id-widget/data-capture/capture-user-consent.md)
- [User Data](https://docs.hypersign.id/hypersign-id/id-widget/user-data.md)
- [idToken](https://docs.hypersign.id/hypersign-id/id-widget/user-data/idtoken.md)
- [Hypersign ID Wallet](https://docs.hypersign.id/hypersign-id/hypersign-id-wallet.md)
- [On-Chain KYC](https://docs.hypersign.id/hypersign-id/on-chain-kyc.md): Verify user's Identity in a privacy preserving way and grant access to your dApps
- [Contracts Deployment](https://docs.hypersign.id/hypersign-id/on-chain-kyc/contracts-deployment.md)
- [Use Cases](https://docs.hypersign.id/hypersign-id/on-chain-kyc/use-cases.md)
- [Supported Blockchains](https://docs.hypersign.id/hypersign-id/on-chain-kyc/supported-blockchains.md)
- [KYC Token Metadata](https://docs.hypersign.id/hypersign-id/on-chain-kyc/kyc-token-metadata.md)
- [Dashboard](https://docs.hypersign.id/hypersign-id/dashboard.md)
- [User Sessions](https://docs.hypersign.id/hypersign-id/dashboard/user-sessions.md)
- [User Session Details](https://docs.hypersign.id/hypersign-id/dashboard/user-session-details.md)
- [Usage](https://docs.hypersign.id/hypersign-id/dashboard/usage.md)
- [Credit](https://docs.hypersign.id/hypersign-id/dashboard/credit.md)
- [Concepts](https://docs.hypersign.id/hypersign-id/concepts.md)
- [Facial Recognition](https://docs.hypersign.id/hypersign-id/concepts/facial-recognition.md)
- [ID Verification (via OCR)](https://docs.hypersign.id/hypersign-id/concepts/id-verification-via-ocr.md)
- [Reusable KYC](https://docs.hypersign.id/hypersign-id/concepts/reusable-kyc.md)
- [Encrypted Data Vault (EDV)](https://docs.hypersign.id/hypersign-id/concepts/encrypted-data-vault-edv.md)
- [Facial Authentication](https://docs.hypersign.id/hypersign-id/concepts/facial-authentication.md)
- [Issuer Marketplace](https://docs.hypersign.id/hypersign-id/concepts/issuer-marketplace.md)
- [Security](https://docs.hypersign.id/hypersign-id/concepts/security.md)
- [Privacy](https://docs.hypersign.id/hypersign-id/concepts/privacy.md)
- [Credentials Types](https://docs.hypersign.id/hypersign-id/concepts/credentials-types.md)
- [Personhood Credential](https://docs.hypersign.id/hypersign-id/concepts/credentials-types/personhood-credential.md)
- [Passport / Govt. ID Credential](https://docs.hypersign.id/hypersign-id/concepts/credentials-types/passport-govt.-id-credential.md)
- [zk Proof  Types](https://docs.hypersign.id/hypersign-id/concepts/zk-proof-types.md)
- [Proof Of Personhood (PoP)](https://docs.hypersign.id/hypersign-id/concepts/zk-proof-types/proof-of-personhood-pop.md)
- [Proof Of KYC (PoK)](https://docs.hypersign.id/hypersign-id/concepts/zk-proof-types/proof-of-kyc-pok.md)
- [Proof Of Age (PoA)](https://docs.hypersign.id/hypersign-id/concepts/zk-proof-types/proof-of-age-poa.md)
- [Uniqueness Check](https://docs.hypersign.id/hypersign-id/concepts/uniqueness-check.md)
- [Credential Revocability](https://docs.hypersign.id/hypersign-id/concepts/credential-revocability.md)
- [Machine Readable Zone (MRZ)](https://docs.hypersign.id/hypersign-id/concepts/machine-readable-zone-mrz.md)
- [Liveliness Check](https://docs.hypersign.id/hypersign-id/concepts/liveliness-check.md)
- [Zero Knowledge Proof (zkp)](https://docs.hypersign.id/hypersign-id/concepts/zero-knowledge-proof-zkp.md)
- [Introduction](https://docs.hypersign.id/hypersign-id/concepts/zero-knowledge-proof-zkp/introduction.md)
- [zk-SNARK](https://docs.hypersign.id/hypersign-id/concepts/zero-knowledge-proof-zkp/zk-snark.md)
- [Circuits](https://docs.hypersign.id/hypersign-id/concepts/zero-knowledge-proof-zkp/circuits.md)
- [SSI and ZKP](https://docs.hypersign.id/hypersign-id/concepts/zero-knowledge-proof-zkp/ssi-and-zkp.md)
- [Tutorials](https://docs.hypersign.id/hypersign-id/tutorials.md)
- [How to Integrate Hypersign ID Widget In your App?](https://docs.hypersign.id/hypersign-id/tutorials/how-to-integrate-hypersign-id-widget-in-your-app.md): How to integrate Hypersign ID Widget
- [How to add your team member?](https://docs.hypersign.id/hypersign-id/tutorials/how-to-add-your-team-member.md)
- [How does Hypersign OnChain KYC Works?](https://docs.hypersign.id/hypersign-id/tutorials/how-does-hypersign-onchain-kyc-works.md)
- [How to Build a Custom KYC Flow with the Hypersign ID APIs?](https://docs.hypersign.id/hypersign-id/tutorials/how-to-build-a-custom-kyc-flow-with-the-hypersign-id-apis.md)
- [How to Verify Users Without Any Integration?](https://docs.hypersign.id/hypersign-id/tutorials/how-to-verify-users-without-any-integration.md)