> For the complete documentation index, see [llms.txt](https://docs.vida.id/identity-stack/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vida.id/identity-stack/verify/biometric-verification/biometric-verification-v1.md).

# Biometric Verification V1

- [Prerequisites](https://docs.vida.id/identity-stack/verify/biometric-verification/biometric-verification-v1/prerequisites.md)
- [API Reference](https://docs.vida.id/identity-stack/verify/biometric-verification/biometric-verification-v1/api-reference.md)
- [Invalid Data of Biometric Verification](https://docs.vida.id/identity-stack/verify/biometric-verification/biometric-verification-v1/api-reference/invalid-data-of-biometric-verification.md)
- [Blacklist Enrollment and Search](https://docs.vida.id/identity-stack/verify/biometric-verification/biometric-verification-v1/api-reference/blacklist-enrollment-and-search.md)
- [Error Codes](https://docs.vida.id/identity-stack/verify/biometric-verification/biometric-verification-v1/error-codes.md)