---
title: "List of node types as they appear in flow paths"
method: GET
path: "/node_types"
---

# List of node types as they appear in flow paths

`GET /node_types`

This endpoint will allow users to understand the structure of flow paths in different country / commodity combinations. It will return an ordered list of objects with the following information: node type id, node type name, role.

## Query parameters

- `country` string
- `commodity` string

## Response `200`

## Changes

- **2020-02-06** `9d451fcc2630` — 4 info
  - removed `#/components/schemas/node_type, subschema #2` from the `data/items/node_types/items/` response property `allOf` list for the response status `200`
  - added the required property `data/items/node_types/items/id` to the response with the `200` status
  - added the required property `data/items/node_types/items/name` to the response with the `200` status
  - added the required property `data/items/node_types/items/role` to the response with the `200` status

[Change history](https://skmtc.dev/vizzuality/apis/trase-public-api/changes/node_types/get.md)

---

[API](https://skmtc.dev/vizzuality/apis/trase-public-api.md) · [All operations](https://skmtc.dev/vizzuality/apis/trase-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/vizzuality/trase-public-api/revisions/d1861f670471/schema)