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

# FRA Services

## Docs

- [PII inquiry without OTP](https://docs.vlenseg.com/fra-services/pii-inquiry.md): Validate an ID and phone number against national records in a single call
- [PII inquiry with OTP](https://docs.vlenseg.com/fra-services/pii-inquiry-otp.md): The same inquiry, with phone-number ownership proven by a one-time password

## API Docs

- FRA Services [Request OTP](https://docs.vlenseg.com/api-reference/vlens-api/fra-services/post-fraservices-requestotpforpii.md)
- FRA Services [PII inquiry without OTP: submit ID images](https://docs.vlenseg.com/api-reference/vlens-api/fra-services/post-fraservices-personallyidentifiableinformation.md)
- FRA Services [PII inquiry: submit the ID card as one PDF](https://docs.vlenseg.com/api-reference/vlens-api/fra-services/post-fraservices-personallyidentifiableinformation-pdf.md)
- FRA Services [PII inquiry without OTP: submit by transaction](https://docs.vlenseg.com/api-reference/vlens-api/fra-services/post-fraservices-checkidandfrabytransaction.md)
- FRA Services [Check PII for a phone number](https://docs.vlenseg.com/api-reference/vlens-api/fra-services/get-fraservices-checkpiiforuser.md)
- FRA Services [Check user verification status](https://docs.vlenseg.com/api-reference/vlens-api/fra-services/get-fraservices-checkuserstatus.md)
- FRA Services [PII inquiry with OTP: submit ID images](https://docs.vlenseg.com/api-reference/vlens-api/fra-services/post-fraservices-personallyidentifiableinformation-with-otp.md)
- FRA Services [PII inquiry with OTP: submit by transaction](https://docs.vlenseg.com/api-reference/vlens-api/fra-services/post-fraservices-checkidandfrabytransaction-with-otp.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)