> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.vlenseg.com/api-reference/vlens-api/digital-identity-registration/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.vlenseg.com/_mcp/server.

# Digital Identity Registration


## API Docs

- Digital Identity Registration [CheckExistenceOfEmailOrPhone](https://docs.vlenseg.com/api-reference/vlens-api/digital-identity-registration/post-digital-identity-check-existence-of-email-or-phone.md)
- Digital Identity Registration [Register Validate Phone OTP](https://docs.vlenseg.com/api-reference/vlens-api/digital-identity-registration/post-digital-identity-register-step-verify-phone.md)
- Digital Identity Registration [Verify CDI liveness and face match](https://docs.vlenseg.com/api-reference/vlens-api/digital-identity-registration/post-digital-identity-register-step-verify-cdi.md)
- Digital Identity Registration [Validate Email OTP](https://docs.vlenseg.com/api-reference/vlens-api/digital-identity-registration/post-digital-identity-register-step-verify-email.md)
- Digital Identity Registration [Register StepCreate](https://docs.vlenseg.com/api-reference/vlens-api/digital-identity-registration/post-digital-identity-register-step-create.md)
- Digital Identity Registration [Generate hosted registration link](https://docs.vlenseg.com/api-reference/vlens-api/digital-identity-registration/post-digital-identity-generate-register-link.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.vlenseg.com/openapi.json)
- [OpenAPI YAML](https://docs.vlenseg.com/openapi.yaml)