---
title: "GET /api/admin/fiber/coc-models"
method: GET
path: "/api/admin/fiber/coc-models"
tags: ["Administration/Fiber"]
---

# GET /api/admin/fiber/coc-models

`GET /api/admin/fiber/coc-models`

## Request

- Base URL: `https://api.retraced.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.retraced.com/api/admin/fiber/coc-models`
- Auth: none declared

The global fiber chain-of-custody models, paginated, each with its materials split into `requiredMaterials` and `optionalMaterials` and the facility processes it applies to. Sortable by `name` (default) and `updatedAt`; the `filter` JSON matches `name` as a case-insensitive substring. Answers the paginated `{ data, metadata: { pagination } }` envelope (1-based `pagination.page`). Migrated from the legacy api-service GET /v3/admin/fiber/coc-models; the PATCH of a model is still served there.

## Query parameters

- `page` integer
- `count` integer
- `sort` string
- `filter` string

## Response `200`

Default Response

- object
  - `metadata` object, required
    - `success` boolean, required: True when the request succeeded.
    - `pagination` object
      - `page` number, required: Current page number (1-based).
      - `limit` number, required: Page size used for this response. Endpoint defaults vary — see each endpoint's limit parameter.
      - `total` number, required: Total number of records across all pages.
      - `totalPages` number, required: Total number of pages. Iterate until page reaches totalPages.
  - `data` object[], required
    - `id` string, required
    - `name` string, required
    - `isSegregated` number, nullable, required
    - `updatedAt` string, date-time, nullable, required
    - `requiredMaterials` object[], required
      - `id` string, required
      - `fiberCocModelId` string, required
      - `materialId` string, required
      - `materialName` string, required
      - `isRequired` number, nullable, required
    - `optionalMaterials` object[], required
      - `id` string, required
      - `fiberCocModelId` string, required
      - `materialId` string, required
      - `materialName` string, required
      - `isRequired` number, nullable, required
    - `facilityProcesses` object[], required
      - `id` string, required
      - `name` string, required
      - `fiberCocModelId` string, required

## Other responses

- `400`: Default Response
- `401`: Default Response
- `403`: Default Response

## Changes

> 108 revisions in range; 2 not diffed.

- **2026-10-15** `73fce2bb653c`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/retraced/apis/api-reference/changes/api/admin/fiber/coc-models/get.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/83309c4abd20?raw)