---
title: "Who controls this domain, when its holder has chosen to say so: the organization name, the other domains the same holder has proven control of (well-known file, DNS TXT, homepage meta tag, or a Cloudflare zone), and a GitHub organization that published the holder's token. Domains whose control was not proven are never listed. Signed (crawlcheck-organization)."
method: GET
path: "/api/v1/organization"
---

# Who controls this domain, when its holder has chosen to say so: the organization name, the other domains the same holder has proven control of (well-known file, DNS TXT, homepage meta tag, or a Cloudflare zone), and a GitHub organization that published the holder's token. Domains whose control was not proven are never listed. Signed (crawlcheck-organization).

`GET /api/v1/organization`

## Request

- Base URL: `https://crawlcheck.io`
- URL: `https://crawlcheck.io/api/v1/organization`
- Auth: none required

## Query parameters

- `domain` string, required

## Response `200`

crawlcheck-organization (organization null when none is public)

- object, nullable
  - `kind` string, nullable
  - `v` number, nullable
  - `domain` string, nullable
  - `observed_at` string, nullable
  - `organization` object, nullable
    - `name` string, nullable
    - `github` object, nullable
      - `org` string, nullable
      - `github_verified` boolean, nullable
    - `domains` object[], nullable
      - `domain` string, nullable
      - `method` string, nullable
      - `since` string, nullable
  - `sha256` unknown
  - `signature` object, nullable
    - `v` number, nullable
    - `alg` string, nullable
    - `kid` unknown

## Other responses

- `400`: no domain

---

[API](https://skmtc.dev/crawlcheck/apis/crawlcheck-api.md) · [All operations](https://skmtc.dev/crawlcheck/apis/crawlcheck-api/llms.txt) · [OpenAPI document](https://skmtc.dev/crawlcheck/apis/crawlcheck-api/revisions/57acbd6d4489?raw)