# Overview

Privy B2B Digital Certificate Issuance Support APIs provide biometric analysis,
face comparison, identity-card data extraction, and ID-card forgery detection
for digital certificate issuance workflows.

These APIs provide supporting data only. They do not verify information against
an Authoritative Partner, decide whether an individual is eligible for
issuance, or issue a digital certificate.

## Available APIs

| API | Version | Purpose |
| --- | --- | --- |
| [Insights API](/b2b-digital-certificate-issuance-support/insights-api/v1/overview) | v1 | Accept an individual's NIK and selfie and return a biometric insight score for an issuance workflow. |
| [Face Compare API](/b2b-digital-certificate-issuance-support/face-compare-api/v1/overview) | v1 | Compare two face images and return a numeric similarity score. |
| [KTP OCR API](/b2b-digital-certificate-issuance-support/ktp-ocr-api/v2/overview) | v2 | Extract demographic identity information from a KTP image. |
| [ID Card Forgery](/b2b-digital-certificate-issuance-support/id-card-forgery/v1/overview) | v1 | Detect whether a submitted ID-card image shows signs of digital manipulation. |

Each API version has its own integration guide, request contract, result
reference, and error catalog. Use the
[API Explorer](/b2b-digital-certificate-issuance-support/api) for interactive
request and response schemas.