---
title: "Add a company to a user by id"
method: POST
path: "/api/v4/f/{firm_id}/users/{user_id}/companies"
tags: ["Users"]
---

# Add a company to a user by id

`POST /api/v4/f/{firm_id}/users/{user_id}/companies`

Add a company to a user by id. <br>
<b>Required scope(s):</b> `administration:write`

## Path parameters

- `firm_id` integer, required
- `user_id` integer, required

## Headers

- `Accept` string

## Response `201`

Successful response

---

[API](https://skmtc.net/silverfin/apis/silverfin-api.md) · [All operations](https://skmtc.net/silverfin/apis/silverfin-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/silverfin/silverfin-api/versions/61e058ce0d3f/schema)