---
title: "Validate a document image (per-step validation)"
method: POST
path: "/api/v1/verify/age/validate-document"
tags: ["Age Verification"]
---

# Validate a document image (per-step validation)

`POST /api/v1/verify/age/validate-document`

## Request

- Base URL: `https://api.tuteliq.ai`
- URL: `https://api.tuteliq.ai/api/v1/verify/age/validate-document`
- Auth: one of:
  - HTTP bearer
  - API key in header `x-api-key`

Checks image quality (resolution, luminance, contrast) without running OCR. Free — no credits consumed.

## Response `200`

Default Response

- object
  - `valid` boolean
  - `quality` 'good' | 'poor' | 'invalid'
  - `issues` string[]

---

[API](https://skmtc.dev/tuteliq/apis/tuteliq-api.md) · [All operations](https://skmtc.dev/tuteliq/apis/tuteliq-api/llms.txt) · [OpenAPI document](https://skmtc.dev/tuteliq/apis/tuteliq-api/revisions/8490332e0031?raw)