# Offerwall Parameters

Below you can see parameters supported by our offerwall. Make sure you properly replace them during your offerwall integration.

Offerwall URL:

```
https://revtoo.com/offerwall/[API_KEY]/[USER_ID]
```

| Parameters      | Description                                                | Value         |
| --------------- | ---------------------------------------------------------- | ------------- |
| **\[API\_KEY]** | Unique API Code provided when you registered your website. | *varchar(32)* |
| **\[USER\_ID]** | Unique identifier code of the user of your site            | *varchar(32)* |