---
title: "Get Field"
method: GET
path: "/v1/ontology/fields/{field_name}"
tags: ["ontology"]
---

# Get Field

`GET /v1/ontology/fields/{field_name}`

## Request

- Base URL: `https://api.axiora.dev` (the document declares no server; this is the origin it was published from)
- URL: `https://api.axiora.dev/v1/ontology/fields/{field_name}`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/axioradev/apis/axiora-api/docs/v1/ontology/fields/:field_name/get.ts> (a function with typed inputs; its response is checked against the schema)

Full definition for a single field by its API name.

Useful when you receive an unfamiliar field in a response and
want to know what it represents, how it maps across accounting
standards, and whether nulls are expected for some filers.

## Path parameters

- `field_name` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-16** `996d12eb9cb3`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/axioradev/apis/axiora-api/changes/v1/ontology/fields/:field_name/get.md)

---

[API](https://skmtc.dev/axioradev/apis/axiora-api.md) - [All operations](https://skmtc.dev/axioradev/apis/axiora-api/llms.txt) - [OpenAPI document](https://skmtc.dev/axioradev/apis/axiora-api/revisions/486545ec79b9?raw)