---
title: "Set Deal Company"
method: PUT
path: "/deals/{deal_id}/company"
tags: ["Deals"]
---

# Set Deal Company

`PUT /deals/{deal_id}/company`

## Request

- Base URL: `https://be.graph8.com/api/v1`
- URL: `https://be.graph8.com/api/v1/deals/{deal_id}/company`
- Auth: HTTP bearer

Attach or change the company on a deal.

`mashup_company_id` is the CANONICAL company id, not a
`cb_company_extensions` / ABM overlay id. They are different tables with
different ids, and the wrong one attaches the deal to nothing.

## Path parameters

- `deal_id` string, required: Deal id.

## Headers

- `Authorization` string, nullable
- `X-Target-Org-Id` string, nullable

## Request body

- DealCompanyRequest: Attach or change the company on a deal.
  - `mashup_company_id` integer, required: The CANONICAL company id (`mashup_companies`), not a `cb_company_extensions` / ABM overlay id. The two are different tables with different ids and passing the wrong one attaches the deal to nothing.

## Response `200`

Successful Response

- ApiResponseDealOpResponse
  - `data` DealOpResponse, required: Whatever the operation returns, carried through whole.
  - `pagination` PaginationMeta
    - `page` integer, required: Current page number (1-indexed)
    - `limit` integer, required: Items per page
    - `total` integer, required: Total number of items
    - `has_next` boolean, required: Whether there are more pages
    - `next_cursor` string, nullable: Opaque cursor for the next page; null when there are no more items. Pass it back as the `cursor` query param to fetch the following page without computing page numbers.
    - `total_available` integer, nullable: Search endpoints only: how many records really match, when known. Can be larger than `total`, which is capped at the 10,000 results that can be paged. For company search this is a distinct-company estimate. Null when unknown; absent outside search.
    - `total_is_lower_bound` boolean, nullable: Search endpoints only: true when more records match than `total` shows (the result set is larger than the 10,000 results that can be paged). Absent outside search.
    - `notes` string[], nullable: Search endpoints only: plain-language notes about the result, e.g. that more records match than can be paged, or that a reversed `between` range was put in order.

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/graph8/apis/graph8-developer-api.md) · [All operations](https://skmtc.dev/graph8/apis/graph8-developer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/graph8/apis/graph8-developer-api/revisions/2e7cfa0ca921?raw)