---
title: "POST /api/certified-materials/ai/classify/{documentId}"
method: POST
path: "/api/certified-materials/ai/classify/{documentId}"
tags: ["CertifiedMaterials/AI"]
---

# POST /api/certified-materials/ai/classify/{documentId}

`POST /api/certified-materials/ai/classify/{documentId}`

Classify a document's type with a model, and record the verdict.

## Path parameters

- `documentId` string, uuid, required

## Response `200`

Default Response

- object
  - `metadata` object, required
    - `success` boolean, required — True when the request succeeded.
  - `data` object, required
    - `documentId` string, uuid, required
    - `type` 'tc' | 'invoice' | 'shipment' | 'po' | 'unknown' | 'fabric_certificate', required
    - `confidence` number, required
    - `reasoning` string
    - `processedAt` string, required

## Other responses

- `400` — Default Response
- `401` — Default Response
- `403` — Default Response
- `404` — Default Response

## Changes

> 41 revisions in range; 1 not diffed.

- **2026-09-11** `07beb74c037c` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/retraced/apis/api-reference/changes/api/certified-materials/ai/classify/:documentId/post.md)

---

[API](https://skmtc.dev/retraced/apis/api-reference.md) · [All operations](https://skmtc.dev/retraced/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc.dev/retraced/apis/api-reference/revisions/b45b2427a621?raw)