> 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/change-phone-number-session/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.vlenseg.com/_mcp/server.

# Change Phone Number Session


## API Docs

- Start the change [Send a change-phone-number invitation](https://docs.vlenseg.com/api-reference/vlens-api/change-phone-number-session/post-change-phone-number-session-create-invitation.md)
- Start the change [Create a change-phone-number session](https://docs.vlenseg.com/api-reference/vlens-api/change-phone-number-session/post-change-phone-number-session-create-session.md)
- Start the change [Get change-phone session settings](https://docs.vlenseg.com/api-reference/vlens-api/change-phone-number-session/get-change-phone-number-session-get-user-session-settings.md)
- Confirm the new number [Send OTP to the new number](https://docs.vlenseg.com/api-reference/vlens-api/change-phone-number-session/post-change-phone-number-session-send-otp.md)
- Confirm the new number [Verify the OTP](https://docs.vlenseg.com/api-reference/vlens-api/change-phone-number-session/post-change-phone-number-session-verify-otp.md)
- Confirm the new number [Validate face match](https://docs.vlenseg.com/api-reference/vlens-api/change-phone-number-session/post-change-phone-number-session-validate-face-match.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)