---
title: "The schematic class vocabulary"
method: GET
path: "/api/v0/schematic-classes"
tags: ["schematic-classes"]
---

# The schematic class vocabulary

`GET /api/v0/schematic-classes`

## Request

- Base URL: `https://api.outerport.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.outerport.com/api/v0/schematic-classes`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/outerport/apis/outerport-api/docs/api/v0/schematic-classes/get.ts> (a function with typed inputs; its response is checked against the schema)

## Response `200`

Successful Response

- SchematicClassTables: Every vocabulary table the schematic editor needs. Set-valued tables are sorted lists so two responses for the same code compare equal.
  - `classes` object, required
  - `detection_class_remap` object, required
  - `annotation_classes` string[], required
  - `mask_preserve` string[], required
  - `annotation_target_types` object, required
  - `text_required_subtypes` string[], required
  - `line_tag_subtypes` string[], required
  - `node_tag_subtypes` string[], required
  - `line_occurrence_kinds` string[], required
  - `group_labels` object, required
  - `group_order` string[], required
  - `tag_classes` string[], required
  - `non_flow_classes` string[], required
  - `drive_subtypes` string[], required

## Changes

- **2026-11-09** `ecd5b922e78a`: 1 info
  - added the required property `node_tag_subtypes` to the response with the `200` status
- **2026-10-23** `a982f74233e9`: 1 info
  - added the required property `drive_subtypes` to the response with the `200` status
- **2026-09-25** `fcd15f6d35b4`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/outerport/apis/outerport-api/changes/api/v0/schematic-classes/get.md)

---

[API](https://skmtc.dev/outerport/apis/outerport-api.md) - [All operations](https://skmtc.dev/outerport/apis/outerport-api/llms.txt) - [OpenAPI document](https://skmtc.dev/outerport/apis/outerport-api/revisions/08b5bf6f7f18?raw)