diff --git a/API/client-server/v1/register.md b/API/client-server/v1/register.md
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+POST /v1/register
+
+---
+
+Registers the user, and issues an access token for future requests.
+
+---
+
+## Request
+
+|Name|Type|Description|
+|-|-|-|
+|identifier|string|**Required** User's desired ID|
+|email|string|**Required** User's email|
+|password|string|**Required**: The user's password (we need to figure out how exactly we're hashing + salting it on the client)|
+|device_name|string|Name to help the user identify the device in their session list|
+
+```json
+{
+    "identifier": "radial_4740",
+    "email": "radial_4740@yahoo.com",
+    "password": "9r89mhs4czu4",
+    "device_name": "Laptop"
+}
+```
+
+---
+
+## Responses
+
+|Status|Description|
+|-|-|
+|200|Registration successful|
+|400|The post request included poorly formated data|
+|403|Gorb ID not available, email already in use, or password doesn't meet the minimum security requirements|
+
+---
+
+### 200
+
+|Name|Type|Description|
+|-|-|-|
+|access_token|string|**Required**: The access token that will be used for further authentication|
+|user_id|string|**Required**: The full gorb ID for the account|
+|expires_in|int|How many seconds until the token expires and is invalidated|
+
+```json
+{
+    "access_token": "gwLhWXD9wrqL3DwxXZ0VHUeOjr8am1yO",
+    "user_id": "@radial_4740:gorb.app",
+    "expires_in": 2592000
+}
+```
+
+---
+
+### 403
+
+|Name|Type|Description|
+|-|-|-|
+|gorb_id_valid|bool|Is the given gorb ID even valid?| 
+|gorb_id_available|bool|Is the given gorb ID available?| 
+|email_valid|bool|Is the given email valid?| 
+|email_available|bool|Is the given email available?| 
+|password_minimum_length|bool|Is the given password long enough?| 
+|password_special_characters|bool|If enforced by the server, is there enough special characters in the password?| 
+|password_letters|bool|If enforced by the server, is there enough letters in the password?| 
+|password_numbers|bool|If enforced by the server, is there enough numbers in the password?| 
+
+```json
+{
+    "gorb_id_valid": true,
+    "gorb_id_available": true,
+    "email_valid": true,
+    "email_available": false,
+    "password_minimum_length": true,
+    "password_special_characters": false,
+    "password_letters": true,
+    "password_numbers": true,
+}
+```
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