---
title: "Create an account (returns first API key)"
method: POST
path: "/v1/auth/register"
tags: ["Auth"]
---

# Create an account (returns first API key)

`POST /v1/auth/register`

## Request

- Base URL: `https://cold-api.coldstate.ai`
- URL: `https://cold-api.coldstate.ai/v1/auth/register`
- Auth: none required

## Request body

- RegisterRequest
  - `email` string, email, required
  - `password` string, required
  - `company_name` string, required

## Response `201`

OK

- AuthResponse
  - `customer_id` string
  - `api_key` string
  - `session_token` string
  - `tier` string
  - `message` string

## Other responses

- `400`: Validation error / email taken
- `429`: Rate limited

---

[API](https://skmtc.dev/coldstate/apis/coldstate-api.md) · [All operations](https://skmtc.dev/coldstate/apis/coldstate-api/llms.txt) · [OpenAPI document](https://skmtc.dev/coldstate/apis/coldstate-api/revisions/609b567f955c?raw)