> For the complete documentation index, see [llms.txt](https://docs.parallel.best/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallel.best/developers-hub/parallel-v3/onchain-tools/oracles/redstone.md).

# RedStone

Following the approval of [PGP-33 l Launch Parallel Stablecoins Price Feeds using Redstone](https://gov.parallel.best/t/pgp-33-l-launch-parallel-stablecoins-price-feeds-using-redstone/487), RedStone has deployed fundamental price feeds across several chains. All deployed price feeds are ChainlinkAggregatorV3Interface compatible adapter contracts.

{% hint style="info" %}
More details on RedStone oracles are available [here](/developers-hub/parallel-v3/onchain-tools/oracles/redstone/fundamental.md).
{% endhint %}

{% tabs %}
{% tab title="Avalanche" %}

| Price Feed   | Contract Address                                                                                                           | Type        | Deviation (%) | Hearbeat |
| ------------ | -------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------- | -------- |
| USDp/USD     | [0xFB1267A29C0aa19daae4a483ea895862A69e4AA5](https://snowscan.xyz/address/0xFB1267A29C0aa19daae4a483ea895862A69e4AA5#code) | Fundamental | 0.2%          | 12 hours |
| sUSDp/USD    | [0x5ED849a45B4608952161f45483F4B95BCEa7f8f0](https://snowscan.xyz/address/0x5ED849a45B4608952161f45483F4B95BCEa7f8f0#code) | Fundamental | 0.2%          | 12 hours |
| {% endtab %} |                                                                                                                            |             |               |          |

{% tab title="HyperEVM" %}

| Price Feed   | Contract Address                                                                                                                | Type        | Deviation (%) | Hearbeat |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------- | -------- |
| USDp/USD     | [0xf0DEbDAE819b354D076b0D162e399BE013A856d3](https://hyperevmscan.io//address/0xf0DEbDAE819b354D076b0D162e399BE013A856d3?#code) | Fundamental | 0.2%          | 12 hours |
| sUSDp/USD    | [0xD15862FC3D5407A03B696548b6902D6464A69b8c](https://hyperevmscan.io//address/0xD15862FC3D5407A03B696548b6902D6464A69b8c?#code) | Fundamental | 0.2%          | 12 hours |
| {% endtab %} |                                                                                                                                 |             |               |          |

{% tab title="Base" %}

| Price Feed   | Contract Address                                                                                                            | Type        | Deviation (%) | Hearbeat |
| ------------ | --------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------- | -------- |
| USDp/USD     | [0xD15862FC3D5407A03B696548b6902D6464A69b8c](https://basescan.org/address/0xD15862FC3D5407A03B696548b6902D6464A69b8c?#code) | Fundamental | 0.2%          | 12 hours |
| sUSDp/USD    | [0x58fa68A373956285dDfb340EDf755246f8DfCA16](https://basescan.org/address/0x58fa68A373956285dDfb340EDf755246f8DfCA16?#code) | Fundamental | 0.2%          | 12 hours |
| {% endtab %} |                                                                                                                             |             |               |          |

{% tab title="Sonic" %}

| Price Feed    | Contract Address                                                                                                              | Type        | Deviation (%) | Hearbeat |
| ------------- | ----------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------- | -------- |
| USDp/USD      | [0xE23eCA12D7D2ED3829499556F6dCE06642AFd990](https://sonicscan.org//address/0xE23eCA12D7D2ED3829499556F6dCE06642AFd990?#code) | Fundamental | 0.2%          | 12 hours |
| sUSDp/USD     | [0x31a36CdF4465ba61ce78F5CDbA26FDF8ec361803](https://sonicscan.org//address/0x31a36CdF4465ba61ce78F5CDbA26FDF8ec361803?#code) | Fundamental | 0.2%          | 12 hours |
| {% endtab %}  |                                                                                                                               |             |               |          |
| {% endtabs %} |                                                                                                                               |             |               |          |

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