---
title: "Add a client taxpayer (admin): a client unit + its own profile"
method: POST
path: "/api/v1/clients"
tags: ["Certificates"]
---

# Add a client taxpayer (admin): a client unit + its own profile

`POST /api/v1/clients`

## Request

- Base URL: `https://philforms.com`
- URL: `https://philforms.com/api/v1/clients`
- Auth: HTTP bearer

## Headers

- `X-PDFPhile-Org` string

## Request body

- object
  - `name` string, required
  - `tin` string, required
  - `applies_to` string[]
  - `data` object: Values keyed by parameter name

## Response `201`

{ client }

## Other responses

- `409`: That TIN is already a client

---

[API](https://skmtc.dev/philforms/apis/philforms-api.md) · [All operations](https://skmtc.dev/philforms/apis/philforms-api/llms.txt) · [OpenAPI document](https://skmtc.dev/philforms/apis/philforms-api/revisions/a43bf313729c?raw)