---
title: "Look up a single company using its identifiers (domain, or professional network URL/ID). Returns the best matching company. Provide at least one identifier. Costs 0.25 credits per result."
method: POST
path: "/fullenrich/company/lookup"
tags: ["FullEnrich"]
---

# Look up a single company using its identifiers (domain, or professional network URL/ID). Returns the best matching company. Provide at least one identifier. Costs 0.25 credits per result.

`POST /fullenrich/company/lookup`

## Request

- Base URL: `https://api.orthogonal.com/mpp`
- URL: `https://api.orthogonal.com/mpp/fullenrich/company/lookup`
- Auth: none declared
- TypeScript: <https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace/docs/fullenrich/company/lookup/post.ts> (a function with typed inputs; its response is checked against the schema)

## Request body

- object
  - `domain` string: Company domain to look up (e.g. anthropic.com)
  - `professional_network_url` string: Professional network URL of the company (e.g. https://www.linkedin.com/company/anthropic)
  - `professional_network_id` number: Professional network ID of the company (e.g. 1883877)

## Response `200`

Successful response

## Other responses

- `402`: Payment Required (x402 / MPP / np)

## Changes

- **2026-11-08** `857e915717f4`: 1 info
  - added optional request body
- **2026-08-09** `fe6145f924f0`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace/changes/fullenrich/company/lookup/post.md)

---

[API](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace.md) - [All operations](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace/llms.txt) - [OpenAPI document](https://skmtc.dev/orthogonal/apis/orthogonal-api-marketplace/revisions/f3e9572f3f12?raw)