> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Register Referrer

> Referral code registration events on Hyperliquid.

The `hyperliquid.raw.register_referrer` table records when users register a new referral code on Hyperliquid. It contains the referral code registered (e.g. PURS) and the address of the registering user.

## Table Columns

| Column Name      | Description                                   |
| ---------------- | --------------------------------------------- |
| referral\_code   | The referral code registered (e.g. PURS).     |
| user             | The address of the user registering the code. |
| error            | Error message if the registration failed.     |
| block\_timestamp | The timestamp of the block.                   |
| block\_height    | The height of the block.                      |
| hash             | Transaction hash.                             |
| \_ingested\_at   | Timestamp when the record was ingested.       |
| \_created\_at    | Row creation timestamp.                       |
| \_updated\_at    | Row last update timestamp.                    |